Lei Wang
Lei Wang, Shrewsbury, MA US
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20100065757 | DIRECT ILLUMINATION MACHINE VISION TECHNIQUE FOR PROCESSING SEMICONDUCTOR WAFERS - A vision system is provided to determine a positional relationship between a semiconductor wafer on a platen and an element on a processing machine, such as a printing screen, on a remote side of the semiconductor wafer from the platen. A source directs ultraviolet light through an aperture in the platen to illuminate the semiconductor wafer and cast a shadow onto the element adjacent an edge of the semiconductor wafer. A video camera produces an image using light received from the platen aperture, wherein some of that received light was reflected by the wafer. The edge of the semiconductor wafer in the image is well defined by a dark/light transition. | 03-18-2010 |
20110103678 | SYSTEM AND METHOD FOR ALIGNMENT AND INSPECTION OF BALL GRID ARRAY DEVICES - A system and method for high-speed alignment and inspection of components, such as BGA devices, having non-uniform features is provided. During training time of a machine vision system, a small subset of alignment significant blobs along with a quantum of geometric analysis for picking granularity is determined. Also, during training time, balls may be associated with groups, each of which may have its own set of parameters for inspection. | 05-05-2011 |
Lei Wang, Apple Valley, MN US
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20110076516 | Perpendicular Magnetic Recording Media with Magnetic Anisotropy Gradient and Local Exchange Coupling - A perpendicular magnetic recording medium adapted for high recording density and high data recording rate comprises a non-magnetic substrate having at least one surface with a layer stack formed thereon, the layer stack including a perpendicular recording layer containing a plurality of columnar-shaped magnetic grains extending perpendicularly to the substrate surface for a length, with a first end distal the surface and a second end proximal the surface, wherein each of the magnetic grains has: (1) a gradient of perpendicular magnetic anisotropy field H | 03-31-2011 |
20120028078 | Perpendicular Magnetic Recording Media with Magnetic Anisotropy Gradient and Local Exchange Coupling - A perpendicular magnetic recording medium adapted for high recording density and high data recording rate comprises a non-magnetic substrate having at least one surface with a layer stack formed thereon, the layer stack including a perpendicular recording layer containing a plurality of columnar-shaped magnetic grains extending perpendicularly to the substrate surface for a length, with a first end distal the surface and a second end proximal the surface, wherein each of the magnetic grains has: (1) a gradient of perpendicular magnetic anisotropy field H | 02-02-2012 |
20140011053 | Perpendicular Magnetic Recording Media with Magnetic Anisotropy Gradient and Local Exchange Coupling - A perpendicular magnetic recording medium adapted for high recording density and high data recording rate comprises a non-magnetic substrate having at least one surface with a layer stack formed thereon, the layer stack including a perpendicular recording layer containing a plurality of columnar-shaped magnetic grains extending perpendicularly to the substrate surface for a length, with a first end distal the surface and a second end proximal the surface, wherein each of the magnetic grains has: (1) a gradient of perpendicular magnetic anisotropy field H | 01-09-2014 |
Lei Wang, Maple Grove, MN US
Patent application number | Description | Published |
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20110050211 | TRAPEZOIDAL READER FOR ULTRA HIGH DENSITY MAGNETIC RECORDING - A magnetic sensor comprises a sensor stack and magnetic bias elements positioned adjacent each side of the sensor stack. The sensor stack and bias elements have substantially trapezoidal shapes. | 03-03-2011 |
20110051294 | NON RECTANGULAR READER FOR ULTRA HIGH DENSITY MAGNETIC RECORDING - A magnetic sensor or magnetoresistive read head comprises a sensor stack and magnetic bias elements positioned adjacent each side of the sensor stack. The sensor stack and bias elements have non-rectangular shapes, such as substantially trapezoidal or parallelogram shapes having non-perpendicular corners. In some embodiments, the sensor stack and bias elements have a shape that stabilizes a “C” state or “S” state magnetization pattern. | 03-03-2011 |
Lei Wang, Ambler, PA US
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20090318560 | FORMULATIONS FOR CATHEPSIN K INHIBITORS - The instant invention relates to pharmaceutical compositions comprising cathepsin K inhibitors as the active ingredient with excipients which include binders, diluents, lubricants, and disintegrants. Also disclosed are processes for making said pharmaceutical compositions for oral and intravenous delivery. | 12-24-2009 |
20110053927 | NANOPARTICLE FORMATION VIA RAPID PRECIPITATION - The invention encompasses a method for making nano-sized particles of water-insoluble pharmaceuticals comprising: (1) dissolving the water-insoluble pharmaceutical in a water-miscible solvent, optionally with water and inactive pharmaceutical ingredients, to make a solution; (2) rapidly mixing the solution with an anti-solvent which creates a high level of supersaturation, wherein the anti-solvent is water with optional inactive pharmaceutical ingredients; (3) simultaneously applying energy to the resulting mixture during the mixing of solution and anti-solvent as nano-sized drug particles precipitate out and form a slurry mixture under supersaturation; and (4) optionally isolating the nano-sized particles of water-insoluble pharmaceuticals from the slurry mixture. | 03-03-2011 |
Lei Wang, San Deigo, CA US
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20110027867 | Methods and compositions for the production of orthogonal tRNA-aminoacyltRNA synthetase pairs - This invention provides compositions and methods for generating components of protein biosynthetic machinery including orthogonal tRNAs, orthogonal aminoacyl-tRNA synthetases, and orthogonal pairs of tRNAs/synthetases. Methods for identifying orthogonal pairs are also provided. These components can be used to incorporate unnatural amino acids into proteins in viva | 02-03-2011 |
Lei Wang, Milford, CT US
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20100063038 | Substituted 4-Amino-Pyrrolotriazine Derivatives Useful for Treating Hyper-Proliferative Disorders and Diseases Associated with Angiogenesis - This invention relates to novel pyrrozolotriazine compounds, pharmaceutical compositions containing such compounds and and the use of those compounds or compositions for treating hyper-proliferative and/or angiogenesis disorders, as a sole agent or in combination with other active ingredients. | 03-11-2010 |
20100179125 | SUBSTITUTED 4-AMINO-PYRROLOTRIAZINE DERIVATIVES USEFUL FOR TREATING HYPER-PROLIFERATIVE DISORDERS AND DISEASES ASSOCIATED WITH ANGIOGENESIS - This invention relates to novel pyrrozolotriazine compounds, pharmaceutical compositions containing such compounds and the use of those compounds or compositions for treating hyper-proliferative and/or angiogenesis disorders, as a sole agent or in combination with other active ingredients. | 07-15-2010 |
20110021518 | PYRROLOTRIAZINE DERIVATIVES USEFUL FOR TREATING CANCER THROUGH INHIBITION OF AURORA KINASE - This invention relates to novel compounds and processes for their preparation, methods of treating diseases, particularly Cancer, comprising administering said compounds, and methods of making pharmaceutical compositions for the treatment or prevention of disorders, particularly Cancer. | 01-27-2011 |
Lei Wang, Beijing CN
Patent application number | Description | Published |
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20090000948 | Methods for Improving Efficiency of Cell Electroporation Using Dielectrophoreses - The present invention provides methods for enhancing the efficiency of cell electroporation using dielectrophoresis-assisted cell localization and uses thereof in a microfluidic biochip system. Cells are first subject to dielectrophoresis and localized to regions where the electric field intensity is high enough to render cells electroporated. The invention enhances the efficiency of in situ cell electroporation on a traditional microfluidic biochip. | 01-01-2009 |
20090037544 | METHOD TO PROVIDE ASSISTANT ROLE IN INSTANT MESSAGE SOFTWARE - The present invention provides a method for managing additional functions in an instant messaging system, a method for providing an additional function to an instant messaging system, an instant messaging system and IM client therein employing the methods. The instant messaging system enables a plurality of users to instantly message with each other through a network. The method for managing additional functions comprises: at a client of the instant messaging system, invoking a program for one of the additional functions in a session by way of interaction with a contact, wherein the additional function is recorded in local contact list of the client as the contact. The present invention enables a user to add a UI component corresponding to a needed additional function in the dialog of current chatting session only when necessary, thus reducing the complexity of the main UI. | 02-05-2009 |
20090251155 | On-chip cell migration detection - Techniques, systems and apparatus are disclosed for detecting impedance. In one aspect, a microelectrode sensing device includes a substrate and an array of microelectrode sensors formed on the substrate. Each sensor includes at least one conductive layer formed above the substrate and patterned to include a counter electrode and multiple sensing electrodes to detect an electrical signal in absence and presence of one or more target cells positioned on at least a portion of a surface of each sensing electrode. The sensing electrodes are spaced apart and arranged around the counter electrode to provide a spatially averaged value of the detected electrical signal. | 10-08-2009 |
20100277586 | Method and apparatus for updating background - Techniques for updating background in a video surveillance system are disclosed. According to one aspect of the present invention, a background frame is obtained before detecting motion. An absolute value of a difference between a pixel of the current frame image and a corresponding pixel of the current background frame is calculated; a probability density of the one pixel of the current frame image is calculated to update the corresponding pixel of the current background frame according to the one pixel of the current frame image, unless the absolute value is larger than a difference threshold and the probability density is less than a probability density threshold. | 11-04-2010 |
20100295948 | Method and device for camera calibration - Techniques pertaining to methods and devices for calibrating camera parameters are disclosed. According to one aspect of the present invention, objects on an image are detected and features on the objects, such as the top of a person, are identified. Perspective parallel lines based on the object features are constructed and vanishing points from the converged perspective parallel lines are determined. A vanishing line is defined according to the vanishing points. The intrinsic parameters, such as focal length, and the extrinsic parameters, such as tilting and pan angles, of a camera are calibrated according to the vanishing points, the vanishing line and a reference object with known dimensions, or known camera angles, The calibrated camera parameters are used for accurate photogrammetric measurements and computer vision applications. | 11-25-2010 |
20110021846 | PROCESS FOR ABSORBING METHYLACROLEIN WITH IONIC LIQUID - Disclosed is a process for absorbing methylacrolein, characterized in that it absorbs methylacrolein by an absorbent comprising an ionic liquid. The absorbent can absorb methylacrolein effectively, and it is easy to be separated from methylacrolein, regenerated and recycled. It is a green absorbent. The technique is a green methylacrolein absorbing and separating technique. | 01-27-2011 |
20110153760 | METHOD AND APPARATUS FOR NOTIFYING CONVERGED ADDRESS BOOK SERVICE INFORMATION - A method and an apparatus for notifying Converged Address Book (CAB) service information are disclosed. The method includes: receiving a request message from a second CAB user; judging whether to notify a first CAB user according to the request message and/or instruction information of the first CAB user; and sending the notification message to the first CAB user if determining to notify the first CAB user. With the present invention, the CAB service information can be notified, and the user experience is improved | 06-23-2011 |
20110196142 | DNA molecule for expressing Hairpin RNA, the constructing method and the use thereof - DNA molecule for expressing hairpin RNA, the constructing method and the use thereof are provided. The DNA molecule is a closed single-strand cyclic DNA molecule which is constructed by linking four fragments A, B, C and D as following order: A-C-B-D or A-D-B-C, wherein A is a sense strand or anti-sense strand fragment of the target double-strand DNA; B is the fragment which is reversely complementary to A; C and D are DNA fragments with stem-loop structure and they meet one of the following requirements: 1) the nucleotide sequence of fragment C or D comprises at least one sequence e; 2) the nucleotide sequence of fragment C comprises at least one sequence e, the nucleotide sequence of fragment D comprises at least one sequence f, wherein sequences e and f individually are one strand of different restriction endonuclease recognition sequences. The DNA molecule for expressing hairpin RNA and its constructing method are useful in constructing lhRNA library. | 08-11-2011 |
20110197261 | SERVICE ACTIVATION METHOD, SERVICE PROVIDING METHOD, TERMINAL DEVICE, AND SERVER - A method for providing a mobile advertising (MobAd) service includes: receiving a MobAd service activation request sent by a terminal, where the MobAd service activation request includes collected terminal capability information; and providing a MobAd service to the terminal according to the terminal capability information. | 08-11-2011 |
20110219074 | METHOD AND DEVICE FOR INTERCOMMUNICATING ADDRESS BOOK INFORMATION BETWEEN DIFFERENT NETWORKS - A method for intercommunicating address book information between different networks is provided, which includes the following steps: an interworking request carrying address book information is received, in which the interworking request comes from a network address book system other than a Converged Address Book (CAB) system; the address book information is converted according to an address book format supported by a server of the CAB system; the converted address book information is sent to the CAB system. A device and a system for implementing the method are further provided. | 09-08-2011 |
20110258332 | METHOD, PUSH SYSTEM, AND RELEVANT DEVICES FOR SETTING UP PUSH SESSION - A method, a push system, and relevant devices for setting, up a push session are provided. The method for setting up a push session includes: obtaining device identity information of a client; adding the device identity information of the client to a Session Initiation Request (SIR) message; and sending the SIR message to the client according to the device identity information of the client, and requesting the client to set up a push session connection based on a Session Initiation Protocol (SIP) with a server according to the SIR message. The push system includes a server and a client. The server includes an information obtaining unit, a message adding unit, and a request sending unit. The client includes a request receiving unit and a judging and connecting unit. Hence, the setting up of push sessions based on the SIP is implemented. | 10-20-2011 |
20110306639 | HYDROCARBYLIDENE NITROHYDROZINECARBOXIMIDAMIDES AND A METHOD FOR MAKING THE SAME, AS WELL AS THEIR USES AS AN INSECTICIDE - The present invention discloses hydrocarbylidene nitrohydrozinecarboximidamides and the use thereof as well as a method for making the same. The structural general formula of the compounds are shown in formula I, wherein, R1 is C1-C10 saturated and/or unsaturated aliphatic hydrocarbonyl, benzyl, substituted benzyl, halogenated picolyl, halogenated thiazolyl methyl, tetrahydrofuryl methyl or oxazolyl methyl; R2 is hydrogen, C1-C5 saturated and/or unsaturated aliphatic hydrocarbonyl, phenyl, substituted phenyl, pyridyl or substituted pyridyl; R3 is hydrogen, C1-C10 saturated and/or unsaturated aliphatic hydrocarbonyl, furyl, phenyl, substituted phenyl, benzyl or substituted benzyl. The tests of insecticidal activity show that the hydrocarbylidene nitrohydrozinecarboximidamides shown by formula (I) have high preventive efficiency against insect pests of plants, such as aphid, plant hopper, cotton bollworm, asparagus caterpillar, and the like, and can be used as plant insecticides. | 12-15-2011 |
20120029902 | MODE SUPPORTING MULTIPLE LANGUAGE INPUT FOR ENTERING TEXT - Strings entered into a computer system are converted to a common language. The process of converting strings to a common language comprises determining a user-selected target language, associating a user-selected primary input language with the target language and associating a user-selected secondary input language with the target language. The process further comprises obtaining a string of at least one character, converting the obtained string from the primary input language to the target language if the obtained string corresponds to a valid string in the primary input language and converting the obtained string from the secondary input language to the target language if the obtained string corresponds to a valid string in the secondary input language and is not a valid string in the primary input language. | 02-02-2012 |
20120033605 | METHOD, DEVICE AND SYSTEM FOR TRANSMITTING A PUSH MESSAGE - In the field of wireless communications technologies, a method, a device and a system for transmitting a push message are provided, which solve the technical problem that a push message may not be transmitted in an appropriate Point To Multipoint (PTM) bearer mode in the prior art. The method includes: determining at least one mode in PTM bearer modes for a received push message; adapting respectively, for the push message, a transmission bearer type corresponding to the at least one mode; and transmitting the adapted push message to a terminal through a PTM bearer network corresponding to the transmission bearer type. | 02-09-2012 |
20120047275 | NETWORK ACCESS METHOD, TERMINAL DEVICE, SERVER, AND COMMUNICATION SYSTEM - A network access method, a terminal device, a server, and a communication system are provided. The method includes: querying corresponding parameters of connection according to a service type; and accessing a network by using the queried parameters of connection. Compared with the prior art in which the network is accessed by attempting to access one by one, the technical solution directly acquires correct parameters of connection for accessing the network without establishing a large number of redundant connection attempts, thereby greatly improving network access efficiency, reducing access time, decreasing a system load and network burden, and improving user experience. | 02-23-2012 |
20120066330 | METHOD, SYSTEM, AND SERVER FOR PROCESSING POINT TO MULTIPOINT PUSH MESSAGE - Embodiments of the present invention relate to a method, a system and a server for processing a Point to Multipoint (PTM) Push message. The method includes: receiving a Push message, in which the Push message includes indication information and push content; mapping address information of target terminals that correspond to the indication information; and sending, according to the address information of the target terminals, the push content to the target terminals that correspond to the indication information. In the embodiments of the present invention, the Push message is sent, according to the indication information included in the received Push message, to the target terminals that correspond to the indication information, and it is unnecessary to carry a large amount of the address information of the target terminals in the Push message, thereby saving network resources. | 03-15-2012 |
20120106963 | System, Method And Relevant Device For Signal Transmission - A system, a method and a related device for signal transmission are provided in order to improve utilization efficiency of the fiber. The system includes an optical line terminal (OLT), a plurality of optical network units (ONU), a base band unit (BBU), a plurality of remote radio units (RRU), a first signal-processing device and a plurality of second signal-processing devices, wherein the first signal-processing device sends a multiplexed signal to a plurality of second signal-processing devices after a plurality of signals sent by the OLT and the BBU are multiplexed, and demultiplexes a signal sent by the second signal-processing device in order to obtain a plurality of signals sent by the ONU and a plurality of different RRUs and sends these demultiplexed signals to the OLT and the BBU; one of a plurality of second signal processing devices sends a multiplexed signal to the first signal-processing device after a plurality of signals sent by the ONU and a plurality of different RRUs are multiplexed, and demultiplexes a signal sent by the first signal-processing device in order to obtain a signal sent by the OLT and a plurality of signals sent to a plurality of different RRUs by the BBU and sends these demultiplexed signals to the ONU and the RRUs. | 05-03-2012 |
20120117084 | Data Processing System and Method - Embodiments of the present invention relate to a data processing method comprising the steps of processing a first sample set associated with first results of tracking a target in a number of image frames using a first object classifier arranged to operate according to a first feature and processing a second sample set associated with second results of tracking the target in said number of image frames using a second object classifier arrange to operate according to a second feature, and using at least one of the first and second tracking results to influence at least one particle filter adapted to influence at least one of subsequent first and second tracking results. | 05-10-2012 |
20120147887 | METHOD AND DEVICE FOR DELIVERING AND RECEIVING PUSH MESSAGE - A method and a device for delivering and receiving a Push message are provided, so that a Push server knows the delivery state of the Push message when delivering the Push message in a broadcast mode or a multicast mode. The method includes: a Push server receives a Push message that carries an indication of making statistics on a delivery result; and the Push server determines to deliver the Push message to terminals in a broadcast mode or a multicast mode according to the Push message, and obtains a delivery report according to the indication of making statistics on the delivery result. A method for obtaining the delivery report by the Push server includes obtaining the delivery report by querying a group management server, or obtaining the delivery report by receiving responses returned by the terminals, or obtaining the delivery report by querying the number of connections between the term. | 06-14-2012 |
20120213346 | METHOD, SERVER AND TERMINAL DEVICE FOR PLAYING MULTIMEDIA RING TONE DURING CALL - A method and apparatus for playing a multimedia ring tone during a call, where the method includes: receiving an on-hook message from a called terminal; sending a message to a calling terminal and the called terminal to update a session; and instructing a Multimedia Resource Function (MRF) to execute mixing processing to continuously play a multimedia ring tone during the call. Accordingly, a problem in the prior art that a multimedia ring tone cannot be continuously played for a user during a call is solved. | 08-23-2012 |
20130086158 | METHOD AND APPARATUS FOR SENDING A PUSH CONTENT - A method and apparatus for sending a push message is provided. The method includes: comparing a content length of a content of a push message received from a push message initiator with a matching condition, wherein the matching condition comprising a maximum message length threshold specifying a maximum length allowed for the content of the push message; determining whether the content length of the content of the push message exceeds the maximum message length threshold; and sending the content of the push message to a push receiving agent of a terminal when the content length of the content of the push message does not exceed the maximum message length threshold. | 04-04-2013 |
20130108544 | SCR CATALYSTS PREPARATION METHODS | 05-02-2013 |
20130177690 | Taste Modifying Composition - A taste modifying composition comprising L-theanine and | 07-11-2013 |
20130212684 | Detecting Application Harmful Behavior and Grading Application Risks for Mobile Devices - In one embodiment, a method determines a permission list from an application and generates a set of potential behaviors. The potential behaviors are associated with actions that the application allows when executing on a mobile device where the potential behaviors are determined without execution of the application. The method then determines functional category information regarding a functional category from a set of application marketplaces that contain the application and determines application description information for the application. A required behavior list is generated including a set of required behaviors from the functional category information and the application description information. The method compares the required behaviors to the potential behaviors to determine a set of security related behaviors. The security related behaviors are behaviors found in the potential behaviors, but not in the required behaviors. A security rating is determined based on the set of security related behaviors. | 08-15-2013 |
20130230041 | TIME SYNCHRONIZATION METHOD AND TIME SYNCHRONIZATION DEVICE FOR MOBILE COMMUNICATIONS SYSTEM - The present invention discloses a time synchronization method and a time synchronization device for a mobile communication system. When the time status of one type of time protocol is bad, a different type of time protocol having a better status can be automatically selected, thereby the system flexibility and the time information quality and reliability can be effectively enhanced. The time synchronization method for a mobile communication system may comprise: selecting respectively an optimal time source for each type of time protocol port of at least two types of time protocol ports; selecting a system optimal time source from optimal time sources for respective types of time protocol ports. | 09-05-2013 |
20130235990 | Method and Device for Displaying Information - A method and device for displaying information operate during a call service based on an IPTV system. When a first user terminal calls a second user terminal, a person-to-person communication enabler in the IPTV system obtains identity information of media streams of a ring tone service corresponding to the first user terminal and/or the second user terminal. The obtained identity information of the media streams of the ring tone service is sent to an Internet Protocol Television service terminal corresponding to a first user and/or a second user, for playing corresponding media streams of the ring tone service. | 09-12-2013 |
20130302337 | METHODS AND COMPOSITIONS FOR TREATING ALZHEIMER'S DISEASE - This disclosure relates to methods and compositions useful for treating Alzheimer's disease. In particular, the disclosure relates to pharmaceutical compositions containing an EGFR-inhibitory compound suitable for administration to treat Alzheimer's disease, as well as to related therapeutic methods. In addition, this disclosure relates to screening methods for identifying compounds useful for treating Alzheimer's disease based on the ability to inhibit the activity of EGFR. | 11-14-2013 |
20140004557 | MICROFLUIDIC DEVICE AND ITS USE FOR POSITIONING OF CELLS OR ORGANISMS | 01-02-2014 |
20140019456 | Application Certification and Search System - In one embodiment, a method searches a plurality of application marketplaces for applications where each application marketplace includes a plurality of applications available for download to a mobile device. The method then compares a set of applications in different marketplaces to determine certified instances of applications and uncertified instances of applications. Information is stored for the certified instances of the applications that are found in different marketplaces in a database. The method indexes the information for the certified instances of the applications in the database and stores an index based on the indexing. The index is used to provide a search result for a search query for an application. | 01-16-2014 |
20140020010 | METHOD AND SYSTEM FOR WATCHING SERVICE IN INTERNET PROTOCOL TELEVISION - The embodiments of the present invention provide a method for watching service content of an Internet protocol television. The method includes: receiving a request message requesting playing, on a second network television terminal, service content subscribed by a first network television terminal; obtaining a service profile of a first terminal and an identifier of a second terminal according to the request message; and sending the service content subscribed by the first terminal to the second terminal according to the service profile of the first terminal and the identifier of the second terminal By means of the present invention, a user may implement secure authentication by using a subscribed terminal and instruct an IPTV network side to send related service content to the second terminal according to IPTV subscription information of the first terminal. | 01-16-2014 |
20140020039 | Method, Apparatus, and Terminal Device for Sharing Internet Protocol Television Content - A method, an apparatus and a terminal device can be used for sharing Internet protocol television content. The method includes receiving a request message that is sent by a first terminal and includes a receiving terminal identifier. The request message is used for the instruction of providing a receiving terminal, which corresponds to the receiving terminal identifier, with IPTV content that is being played by a second terminal. The method further includes obtaining identification information of the IPTV content that is being played by the second terminal. The identification information includes a content identifier, a channel identifier, or a multicast address. The method further includes providing, according to the identification information, the receiving terminal with the IPTV content that is being played by the second terminal. | 01-16-2014 |
20140068691 | METHOD, SYSTEM, AND APPARATUS FOR ACQUIRING COMMENT INFORMATION WHEN WATCHING A PROGRAM - Embodiments of the present invention disclose a method, a system, and an apparatus for acquiring comment information when watching a program. The method includes: acquiring, by a comments functional entity, comment content sent by the end user on an IPTV program and related information corresponding to the comment content; send the related information corresponding to the comment content to a metadata control functional entity, so as to enable an end user who demands and watches the IPTV program to select and play the comment content corresponding to the IPTV program. In the embodiments of the present invention, in the process of watching a program, a user can synchronously record audio or video content as comment information on the program, and upload the comment content to a network side, so that later other friends when watching the program. | 03-06-2014 |
20140112239 | METHOD, DEVICE AND SYSTEM FOR TRANSMITTING A PUSH MESSAGE - A method for transmitting a push message includes determining at least one mode in PTM bearer modes for a received push message; adapting respectively, for the push message, a transmission bearer type corresponding to the at least one mode; and transmitting the adapted push message to a terminal through a PTM bearer network corresponding to the transmission bearer type. | 04-24-2014 |
20140115641 | Personal Content Sharing Method, System, Server, and Terminal Device - The present invention provides a personal content sharing method, system, server, and terminal device. The method includes receiving a first request message sent by a first terminal device, where the first request message includes attribute information of a personal content in a first personal content database, generating and storing configuration information of the first personal content database according to the attribute information, receiving a second request message sent by a second terminal device, where the second request message includes a content identifier of a target personal content in the first personal content database, and providing the second terminal device with the target personal content according to the configuration information. | 04-24-2014 |
20140173397 | Automated Document Composition Using Clusters - Systems and methods of automated document composition using clusters are disclosed. In an example, a method comprises determining a plurality of composition scores Φ | 06-19-2014 |
20140210877 | ARRAY SUBSTRATE AND DRIVING METHOD THEREOF AND DISPLAY DEVICE - Embodiments of the present invention provide an array substrate and a driving method thereof and a display device. The array substrate includes multiple pixel groups arranged in a matrix form, multiple rows of gate lines arranged transversely which are corresponding to the pixel groups, and multiple columns of first and second data lines arranged longitudinally, wherein each pixel group includes a first pixel unit and a second pixel unit which are located in two adjacent rows; the gate line is connected to the first and second pixel unit in the corresponding pixel group respectively, the first and second data lines are respectively connected with the first and second pixel units in the corresponding pixel group to provide data signals to the first and second pixel units; wherein, the gate lines on the periphery of the pixel units are formed by metal of the same layer. | 07-31-2014 |
20140234650 | POWDER METALLURGY COMPOSITE CAM SHEET AND PREPARATION METHOD THEREOF - According to the invention, there are disclosed a power metallurgy composite cam sheet and a fabrication method thereof. The power metallurgy composite cam sheet is constructed by combining a power metallurgy cam be composited on a surface of a matrix. The fabrication method of the power metallurgy composite cam sheet includes sinter welding, braze welding, argon arc welding, laser welding, hot pressing and other methods. The powder metallurgy composite cam sheet fabricated by the invention has merits of stable size, good impact toughness, good abrasion resistance, low cost and so on, so that it can replace an integral cam sheet that is currently fabricated by forging, drawing, power metallurgy or other process. It is suitable for the case where a hollow camshaft is prepared by mechanical assembly, hydraulic forming, welding or other process, so that the usage requirements of an assembled camshaft can be met. | 08-21-2014 |
20140259057 | IPTV Server and Method for Playing Recorded Content - An Internet Protocol television (IPTV) server includes: a subscriber file managing module configured to store a subscriber file of a recorded program, where the subscriber file of the recorded program includes advertisement information in the recorded program; a controlling module configured to obtain a playback request of the recorded program or an advertisement playback policy request of the recorded program, obtain the advertisement information in the recorded program from the subscriber file managing module according to the playback request or the advertisement playback policy request, obtain an advertisement playback policy from an advertisement managing module according to the advertisement information, and send the advertisement playback policy to the subscriber terminal; and the advertisement managing module configured to determine the advertisement playback policy of the recorded program according to the advertisement information sent by the controlling module and a preset policy, and send the advertisement playback policy to the controlling module. | 09-11-2014 |
20140285215 | CELL-IMPEDANCE SENSORS - Systems, apparatus and methods for designing and operating a cell-electrode impedance sensor to detect chemical and biological samples, including biological cells. In one implementation, a method of designing a cell-electrode impedance sensor includes determining a cell free cell-electrode impedance and a cell covered cell-electrode impedance based on a design model for the cell-electrode impedance sensor, wherein the design model is based on one or more factors, the factors including properties and elements of a cell-electrode impedance measurement system, using the cell free cell-electrode impedance and the cell covered cell-electrode impedance to obtain a sensor sensitivity of the cell-electrode impedance measurement system, and choosing one or more design parameters of the cell-electrode impedance sensor in the cell-electrode impedance measurement system to maximize the sensor sensitivity. | 09-25-2014 |
20140289320 | METHOD AND APPARATUS FOR SENDING A PUSH CONTENT - A method and apparatus for sending a push message is provided. A push sending agent in a server receives a push message sent by a push initiator, and compares a length of a content of the push message with a matching condition. The matching condition includes a maximum message length threshold specifying a maximum length allowed for the content of the push message. The push sending agent determines that the length of the content of the push message does not exceed the maximum message length threshold, and then sends the content of the push message to a push receiving agent in a terminal. | 09-25-2014 |
20140289403 | Method and Apparatus for Learning Online State of Terminal - A method and an apparatus for learning an online state of a terminal are provided. In the embodiments of the present invention, when an online state of a terminal needs to be reported to a network side, the terminal sends a first message to a core network management entity, where the first message includes first indication information, so that the core network management entity sends the first indication information to a proxy server, and thereby the proxy server learns an online state of an application on the terminal, so as to avoid that an online state, of the application on the terminal, saved in the proxy server is incorrect. | 09-25-2014 |
20140292366 | LIGHTING JIG FOR INSPECTION OF A LIQUID CRYSTAL PANEL - A lighting jig for inspection of a liquid crystal panel, which includes: a base plate; a first supporting plate and a second supporting plate, which are respectively located on and orthogonal to the base plate; and an adsorption platform disposed between the first supporting plate and the second supporting plate and being able to move up and down along a direction orthogonal to the base plate. The adsorption platform has an adsorption surface for adsorbing probes, and the adsorption positions of the probes on the adsorption surface can be adjusted according to distributed locations of circuit test points of various liquid crystal panels to be inspected. The lighting jig provided by embodiments of the present invention can be used for lighting various types of liquid crystal panels, thereby improving the universality and use efficiency of the lighting jig. | 10-02-2014 |
20140306916 | IN-CELL TOUCH PANEL AND DISPLAY DEVICE - Embodiments of the present invention provide an in-cell touch panel and a display device to decrease the influence of the touch driving electrode in the in-cell touch panel on image display. The in-cell touch panel includes an upper substrate and a lower substrate opposite to each other, and includes a plurality of touch sensing electrodes provided on the upper substrate and a plurality of touch driving electrodes provided on the lower substrate, wherein the touch sensing electrodes are laterally distributed, and the touch driving electrodes are longitudinally distributed; wherein the touch sensing electrodes include one or a plurality of touch sensing sub-electrodes which are parallel to each other and distributed laterally, and the plurality of touch sensing sub-electrodes are in parallel connection therebetween. | 10-16-2014 |
20140346511 | ARRAY SUBSTRATE, MANUFACTURING METHOD, AND DISPLAY DEVICE THEREOF - An array substrate, a manufacturing method, and a display device thereof are disclosed. The array substrate comprises a plurality of pixel units, each of the pixel units comprises a first transparent conductive layer and a second transparent conductive layer ( | 11-27-2014 |
20140370933 | Terminal Control Method and Apparatus, and Terminal - A terminal control method and apparatus, and a terminal. The method includes obtaining position distribution of a terminal held position on the terminal and performing, according to a mapping relationship between position distribution and a terminal control operation, an operation corresponding to the position distribution, so as to control the terminal. The apparatus includes a first obtaining module and a performing module. The terminal includes the apparatus according to an embodiment of the present invention. In the terminal control method and apparatus, and the terminal according to embodiments of the present invention, terminal information of a terminal is obtained, and therefore, intention of a user about controlling the terminal can be determined proactively, and a corresponding operation may be performed according to position distribution, thereby improving intelligence and automation levels of controlling a terminal, and improving user experience. | 12-18-2014 |
20150024796 | METHOD FOR MOBILE TERMINAL TO PROCESS TEXT, RELATED DEVICE, AND SYSTEM - Embodiments of the present invention disclose a method for a mobile terminal to process text, a related device, and a system. The text processing method for a mobile terminal includes: sending a request message, which carries text information and start-processing position information, to a cloud application platform, where the text information includes at least one of or any combination of text to be processed, an obtaining address of the text to be processed, and an identifier of the text to be processed; and when or after receiving a response message, which is returned by the cloud application platform, of the request message, receiving and playing an audio stream from the cloud application platform. The technical solutions provided in the present invention can satisfy a requirement of a user for “listening to” text on a mobile terminal. | 01-22-2015 |
20150029148 | CAPACITIVE IN-CELL TOUCH SCREEN PANEL AND DISPLAY DEVICE - The present disclosure relates to a capacitive in-cell touch screen panel and a display device in which first touch detecting electrodes and second touch detecting electrodes insulated with each other are provided on a substrate; the first touch detecting electrodes are located between the substrate and the black matrix, the second touch detecting electrodes are located on a side of the black matrix away from the substrate. Because the first touch detecting electrodes and the second touch detecting electrodes are provided on the substrate away from the TFT array substrate, it is possible to avoid mutual interference between touch signals and display signals in the TFT array substrate, thereby not only ensuring the quality of pictures on a liquid crystal display but also enhancing reliability of touch operations. | 01-29-2015 |
20150040214 | Method for Starting Application Program and Terminal Device Having Touchscreen - A method for starting an application program on a terminal device that has a touchscreen can be used to start at least one application program during unlocking. The method includes displaying, in a first sensing area, an application program to be displayed; and in a case that the first trigger signal is detected in the first sensing area and a second trigger signal is detected in a second sensing area, unlocking the touchscreen and starting an application program triggered by the first trigger signal. | 02-05-2015 |
20150046482 | TWO-LEVEL CHUNKING FOR DATA ANALYTICS - Two-level chunking for data analytics is disclosed. An example method includes dividing an array into fixed-size chunks. The method also includes dynamically combining the fixed-size chunks into a super-chunk, wherein a size of the super-chunk is based on parameters of a subsequent operation. | 02-12-2015 |
20150060252 | TOUCH SCREEN AND DISPLAY DEVICE - The present invention provides a touch screen and a display device with better touch effect. The touch screen includes: a first substrate, a plurality of first touch electrodes distributed along a first direction on the first substrate, and a first insulating layer between the first substrate and the first touch electrodes; and a plurality of second touch electrodes distributed along a second direction intersecting the first direction, wherein uneven areas are provided on one side of the first insulating layer facing the first touch electrodes at regions corresponding to each of the first touch electrodes, and the first touch electrodes are disposed on the first insulating layer according to its shape, forming corresponding uneven areas. | 03-05-2015 |
20150081823 | Terminal Search Method and Apparatus - A terminal search method and apparatus are disclosed that relate to the field of wireless communications technologies and resolve a problem in the prior art that a terminal cannot find, without relying on support from a Location Based Service (LBS) server, another terminal that runs a same application in a local scope or an adjacent area. The method includes acquiring an application identifier; broadcasting a broadcast frame that carries the application identifier to a receiving end; receiving a message that is sent by a candidate receiving end and carries a target application identifier, where the target application identifier is selected by the candidate receiving end from the application identifier; and determining a target receiving end from the candidate receiving end, so as to establish a connection of a target application with the target receiving end. Embodiments of the present invention are mainly applied to a short-distance wireless communication process. | 03-19-2015 |
20150088936 | Statistical Analysis using a graphics processing unit - A data structure having plural elements may be divided into plural sections, each section including a portion of the plural elements. The data structure may include information related statistical analysis. Instructions may be generated to execute a function on the data structure on a section-by-section basis. These instructions may be executed by a graphics processing unit. | 03-26-2015 |
Lei Wang, Redmond, WA US
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20100316987 | EDUCATIONAL SERVICES AND CONTRACTS - Described is a technology in which an educational service provides contracts (an interface set) for calling functions that allow management of educational-related data. The interface set may be divided as interfaces to various services; roles associated with users of the educational service determine which interfaces/functions each user can call. The interfaces may include interfaces for calling course-related functions (e.g., of a course service), profile-related functions (e.g., of a profile service), membership-related functions (e.g., of a membership service) and task-related functions (e.g., of a task service). Other interfaces may include interfaces for calling plan-related functions, group-related functions, content-related functions, notification-related functions, provisioning-related functions, institution-related functions, department-related functions, utilities-related functions, standards-related functions, degree program-related functions, contextual communication-related functions and/or scoring related functions. | 12-16-2010 |
20100318589 | EDUCATIONAL ENTITY ARCHITECTURE AND OBJECT MODEL - Described is a technology in which a set of objects represent educational entities of an educational model, with relationships between objects. For example, a course object instance may have a relationship with a task instance and a user instance (such as representing a student). Other objects may include user credentials objects, group objects, degree program objects, course plan objects, institution objects, school objects, and/or department objects. The set of objects may be pre-defined and maintained in a persistent storage; this pre-defined set may be extended with an extended object that has relationships with pre-defined objects. The educational entities of an object model may be maintained in rows of a table, with each row having a field that identifies which entity is represented by that row. The table is accessed to determine relationships between an instantiated object for an entity and at least one other instantiated object for another entity. | 12-16-2010 |
20100318657 | Educational Adaptive Provider Architecture - The educational adaptive provider architecture described herein provides a way for an educational services framework to be built on varying underlying existing technologies without any changes in the object model and services. The provider framework supports the ability to have multiple types of providers for various services, such as, for example, for authorization, authentication, communication, grouping, scoring, social-networking, storage and user functions. The educational adaptive provider architecture provides easy integration of existing institutional and educational service deployments. | 12-16-2010 |
Lei Wang, Shanghai CN
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20100304776 | LONG-TERM-CSI-AIDED MU-MIMO SCHEDULING METHOD, BASE STATION AND USER EQUIPMENT - The present invention proposes a multiuser multi-input multi-output scheduling method, which comprises steps of: a multiuser scheduling step of performing multiuser scheduling by using mean channel matrixes of respective user equipments; and a multiuser precoding step of performing multiuser precoding by using instantaneous channel matrixes of respective user equipments selected in the multiuser scheduling. The present invention also proposes a base station and a user equipment which will be used to implement the inventive multiuser multi-input multi-output scheduling method. | 12-02-2010 |
20100306613 | METHOD OF MULTIUSER PRECODING AND SCHEDULING AND BASE STATION FOR IMPLEMENTING THE SAME - The present invention provides a method of multiuser precoding and scheduling, comprising: feeding channel state information (CSI) and statistic properties of CSI error back to a base station (BS) from a user equipment (UE); generating multiuser precoding matrix and scheduling scheme by the BS, according to the feedback CSI and the statistic properties of CSI error; and performing multiuser precoding and scheduling on user data by using the generated multiuser precoding matrix and scheduling scheme. | 12-02-2010 |
20110121645 | BATTERY MANAGEMENT SYSTEMS AND METHODS - A battery management system includes a switch array, a first controller and a second controller. The switch array selects a battery module from multiple battery modules in a battery pack based upon a conduction state of the switch array. The first controller is coupled to the switch array and receives measurement information of cells in the battery pack through the switch array. The second controller is coupled to the switch array and the first controller and provides a control signal to control the conduction state of the switch array. The first controller further controls a balance circuit coupled to the battery pack to balance a selected battery module if the selected battery module is identified as an unbalanced battery module based upon measurement information associated with the selected battery module. | 05-26-2011 |
20110139420 | HEAT EXCHANGER WITH MICROCHANNEL, PARALLEL FLOW, ALL-ALUMINIUM FLAT TUBE WELDING STRUCTURE AND ITS APPLICATION - The present invention discloses a heat exchanger with microchannel, parallel flow, all-aluminum flat tube welding structure, wherein the heat exchange part of the heat exchanger is formed by flat tubes composed of extruded thin-wall aluminum profiles in parallel arrangement. Compared to existing technology, the present invention has the following advantages: 1. The heat exchange efficiency of refrigerant and the inner wall of flat tubes is increased by 40%, and the flow resistance of the refrigerant in the heat exchanger is reduced by 40%. 2. The heat exchange efficiency of fins on air side is increased by 40%, and the wind resistance of the heat exchanger on air side is reduced by 40%. 3. The heat exchange performance of the entire heat exchanger is improved by 40%. 4. The refrigerant covered is 40% less than that in the conventional technology. 5. All-aluminum structure features longer service life due to no copper-aluminum potential difference when comparing with copper-aluminum structure. The flat tubes adopted by the present invention are provided with the advantages of resistance to high pressure restricted by the existing refrigerant, compact product structure, light unit weight, short process flow, and high manufacturing reliability and relatively low cost. The present invention also discloses the application of the abovementioned heat exchanger. | 06-16-2011 |
20110223973 | ONE-TOUCH DIAL - Apparatus having corresponding methods, and tangible computer-readable media embodying instructions executable by a computer to perform the methods, comprise: a touch panel; a character recognition module to recognize a character drawn on the touch panel; a contact module to select a contact, from a contact list containing a plurality of the contacts, based on the character recognized by the character recognition module, automatically when the character recognition module recognizes the character drawn on the touch panel. | 09-15-2011 |
20120184470 | Use Of Alk(en)yl Oligoglycosides In Enhanced Oil Recovery Processes - A method of recovering oil from a subterranean formation is suggested, comprising injection into said formation an aqueous composition comprising a surface-active amount of an alkyl or alkenyl oligoglycoside. | 07-19-2012 |
20130010536 | WORD-LINE VOLTAGE REGULATING CIRCUIT AND SINGLE POWER SUPPLY MEMORY - A word-line voltage regulating circuit and a single power supply memory are disclosed. The word-line voltage regulating circuit includes: a charge pump for raising an input voltage to a desired value and outputting the raised input voltage as an output voltage; a controller for inputting a refresh signal to the charge pump according to the output voltage of the charge pump; and a comparator for inputting a feedback signal to the charge pump according to a comparison result between the output voltage of the charge pump and a reference voltage. The charge pump works under control of the refresh signal when the memory is in an active mode, and works under control of the feedback signal when the memory is in a standby mode. The word-line voltage regulating circuit can effectively reduce the power consumption and can meet the requirement for proportional scale-down of integrated circuits. | 01-10-2013 |
20130149836 | METHOD OF DOUBLE-SIDED PATTERNING - A method of double-sided patterning including positioning a first silicon wafer with its back side facing upwards and forming one or more deep trenches serving as alignment marks on the back side of the first silicon wafer; performing alignment with respect to the alignment marks and forming a back-side pattern on the first silicon wafer; depositing a polishing stop layer on the back side of the first silicon wafer; flipping over the first silicon wafer and bonding its back side with the front side of a second silicon wafer; polishing the front side of the first silicon wafer to expose the alignment marks from the front side; performing alignment with respect to the alignment marks and forming a front-side pattern on the first silicon wafer; removing the second silicon wafer and the polishing stop layer to obtain a double-sided patterned structure on the first silicon wafer. | 06-13-2013 |
20130151923 | Systems and Methods for Scalable Data Processing Shut Down - The present inventions are related to systems and methods for data processing, and more particularly to systems and methods for power governance in a data processing system. | 06-13-2013 |
20130155541 | Detector Pruning Control System - Various embodiments of the present invention provide apparatuses, systems and methods for data detection in a detector with a pruning control system. For example, a data detector is disclosed that includes a first set of counters operable to distinguish prunable data from non-prunable data in the data detector, a second set of counters operable to generate initial values for the first set of counters, and a prune control signal generator operable to generate a prune control signal based on the first set of counters. The second set of counters is operable to generate the initial values at least in part before a syncmark is detected in a data sector. The initial values are used to initialize the first set of counters when the syncmark is detected in the data sector. The prune control signal controls whether the data detector is allowed to prune a trellis. | 06-20-2013 |
20130232360 | Data Processing System with Thermal Control - Various embodiments of the present invention provide systems and methods for a data processing system with thermal control. For example, a data processing system with thermal control is disclosed that includes a number of data processors and a scheduler, which is operable to determine the power consumption of the data processors and to switch the data processing system from a first mode to a second mode and from the second mode to a third mode. The data processing system consumes less power in the third mode than in the first mode. The second mode prepares the data processing system to enter the third mode. | 09-05-2013 |
20140051224 | METHOD OF BACK-SIDE PATTERNING - A method of back-side patterning of a silicon wafer is disclosed, which includes: depositing a protective layer on a front side of a silicon wafer; forming one or more deep trenches through the protective layer and extending into the silicon wafer by a depth greater than a target thickness of the silicon wafer; flipping over the silicon wafer and bonding the front side of the silicon wafer with a carrier wafer; polishing a back side of the silicon wafer; performing alignment by using the one or more deep trench alignment marks and performing back-side patterning process on the back side of the silicon wafer; and de-bonding the silicon wafer with the carrier wafer. | 02-20-2014 |
20140093218 | SILICON-BASED OPTICAL FIBER CLAMP AND METHODS OF FABRICATING THE SAME - An optical fiber clamp and fabrication method thereof are disclosed. The optical fiber clamp includes one or more clamp units. Each clamp unit includes a clamp body formed of silicon, a guide hole formed under a top surface of the clamp body, the guide hole having an upper diameter greater than a lower diameter of the guide hole and having an inclined sidewall; and a locating hole connected to and extends downward from a bottom of the guide hole through the clamp body, the locating hole having an upper diameter equal to a lower diameter of the locating hole and smaller than the lower diameter of the guide hole. | 04-03-2014 |
20140172934 | Systems and Methods for Data Retry Using Averaging Process - Embodiments are related to systems and methods for data processing, and more particularly to systems and methods for calibration during data processing. | 06-19-2014 |
20140281221 | DATA PROCESSING - Various embodiments of the present invention relate to a method and apparatus for data copy. Specifically, in one embodiment of the present invention there is provided a method for data copy, comprising: obtaining a data source on which data copy is to be executed; determining a size P of a block extent based on which the data source is divided; dividing the data source into at least one data block based on the size P of the block extent; and copying data from the data source to a data target in the basic unit of the at least one data block; wherein the size P of the block extent is an integral multiple of a size R of a read/write unit supported by underlying architecture. In one embodiment of the present invention, there is provided an apparatus for data copy. | 09-18-2014 |
20140336317 | POLYAMIDE COMPOSITION FOR LOW TEMPERATURE APPLICATIONS - A polyamide composition is formed from a low viscosity polyamide-6 and a nucleating agent. The nucleating agent includes an organic material, a first inorganic material and a second inorganic material. Suitable organic materials include organic polymers. Suitable inorganic metallic materials include metal oxides and silicates. The polyamide composition may include polyamide-66 materials and carbon black. | 11-13-2014 |
20140351671 | Shift Register-Based Layered Low Density Parity Check Decoder - An apparatus for layered low density parity check decoding includes a variable node processor and a check node processor. The variable node processor is operable to generate variable node to check node messages and to calculate perceived data values based on check node to variable node messages. The check node processor includes an intermediate message generator circuit operable to generate intermediate check node messages, a shift register based memory operable to store the intermediate check node messages, and at least one check node to variable node message generator circuit operable to generate the check node to variable node messages based on the intermediate check node messages from the shift register based memory. | 11-27-2014 |
Lei Wang, New Haven, CT US
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20080293696 | 2-Aminoarylcarboxamides Useful as Cancer Chemotherapeutic Agents - A compound having the formula (1) | 11-27-2008 |
20100216789 | RHO-KINASE INHIBITORS - Disclosed are compounds and derivatives thereof, their synthesis, and their use as Rho-kinase inhibitors. These compounds of the present invention are useful for inhibiting tumor growth, treating erectile dysfunction, and treating other indications mediated by Rho-kinase, e.g., coronary heart disease. | 08-26-2010 |
Lei Wang, Shenzhen City CN
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20100053915 | CHIP CARD HOLDER - An exemplary chip card holder used in a portable electronic device for holding a chip card is provided. The chip card holder includes a body member, a card receiving space disposed on the body member, an elastic piece and a releasing piece. The elastic piece is disposed at one end of the card receiving space and is configured for elastically resisting against the chip card to provide a pushing force to the chip card. The releasing piece is releasably disposed at the other end of the card receiving space opposite to the elastic piece and being configured to hold and release the chip card. The chip card locking device has simple structure and is easy to operate to lock or unlock the chip card. | 03-04-2010 |
20100119924 | BATTERY LATCHING DEVICE FOR PORTABLE ELECTRONIC DEVICE - A battery latching device is using for accommodating a battery and includes a housing, two opposite latching portions, a resisting portion, and a stopping member. The housing has a bottom wall and configured for accommodating the battery therein. The latching portions are formed on the bottom wall of the housing, and are configured for limiting the two opposite sides of the battery. The resisting portion are formed on the bottom wall of the housing and aligned with one end of the latching portions. The stopping member is retained to the bottom wall of the housing and aligned with another end of the latching portions. The two opposite ends of the battery are hold between the resisting portion and the stopping portion. When detaching the battery from the housing, the stopping member is capable of being pressed toward the bottom wall to release the battery. | 05-13-2010 |
20110148720 | NFC ANTENNA AIDED DESIGN SYSTEM AND DESIGN METHOD EMPLOYING THE SAME - An exemplary embodiment of near field communication antenna aided design system includes a testing antenna, a standard antenna, and a network analyzer. The standard antenna is resonantly coupled with the testing antenna and includes two feed points. The network analyzer is electrically connected to the feed points and sends a test signal to the standard antenna. The standard antenna receives the test signal and is resonantly coupled with the testing antenna to generate a corresponding insertion loss reference curve. The network analyzer tests the insertion loss values on the insertion loss reference curve to obtain the resonant frequencies of the testing antenna. A design method employing the near field communication antenna aided design system is also provided. | 06-23-2011 |
20120127041 | MOBILE COMMUNICATION TERMINAL AND MOBILE COMMUNICATION TERMINAL HOUSING SET WITH AN ANTENNA - The present invention provides a mobile communication terminal and a mobile communication terminal shell provided with an antenna. The mobile communication terminal comprising a housing, a stylus holding structure for inserting a stylus and provided on the housing, and an antenna positioned in the housing, wherein one end of the antenna is provided with a feed terminal and a ground terminal for connecting a main board; and a portion of the antenna extends into the stylus holding structure, and the portion of the antenna that extends into the stylus holding structure has an elastic bulge which is used to fix the stylus. The mobile communication terminal also comprises a stylus comprising a front end, and the front end is made of an electrical insulation material and contacts with the elastic bulge. | 05-24-2012 |
20130162222 | CHARGING CONTROL CIRCUIT - A charging control circuit includes a switch circuit, a charging circuit, a central processing unit (CPU), and an identification circuit including two monitoring points for being connected to a first or second electronic device, and a mechanical switch connected between the two monitoring points. When charging the first electronic device, the mechanical switch switches to a first state where a voltage drop is generated on the two monitoring points respectively, and the switch circuit is turned on. When charging the second electronic device, the mechanical switch switches to a second state where the connection between the two monitoring points is short circuit, and the switch circuit is turned off. The CPU enables the charging circuit when the switch circuit is turned on or off to provide power to the first or the second electronic device via the charging unit. | 06-27-2013 |
Lei Wang, London GB
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20090030293 | SENSING DEVICE, APPARATUS AND SYSTEM, AND METHOD FOR OPERATING THE SAME - A sensing device, apparatus and system, and method for operating the same are provided. The sensing apparatus includes a first module and a second module. The first module includes a controller, a transmitter and an array of sensor elements. The controller is capable of activating one or more sensor elements in the array independently of others in the array, in order to obtain a sensor output from the array at different times by using different sensor elements in said array. The transmitter is configured to transmit sensor data derived from the sensor output from the first module to a receiver of the second module. Each sensor element is a biological sensor for detecting the presence of the same analyte in the environment in which the sensor array is to be deployed. | 01-29-2009 |
20100113948 | HEART RATE MEASUREMENT - A reflective photoplethysmograph sensor (for example mounted in an earpiece) arranged for photoplethysmograph measurements behind a subject's ear is provided. Also provided is a wearable photoplethysmograph heart rate sensor which includes a plurality of radiation detectors defining respective sensing planes which are tilted with respect to each other. Further there is provided a photoplethysmograph heart rate sensing system which compensates for motion artefacts using a dark signal which may be derived during an off phase of a duty cycle of an emitter and a photoplethysmograph system arranged to select between a plurality of detectors based on a quality measure. Combinations of the systems and sensors are also disclosed. | 05-06-2010 |
Lei Wang, Austin, TX US
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20090103430 | SYSTEM AND METHOD OF MANAGING FAILOVER NETWORK TRAFFIC - A system and method of managing failover network traffic is disclosed. In one form, a method of managing network traffic can include accessing a failover policy of a plurality of network interface controllers, and detecting a failover event of at least one of the plurality of network interface controllers. The method can also include identifying a first network traffic using the failover policy, and enabling communication of the first network traffic using a non-failed network interface controller of the plurality of network interface controllers. | 04-23-2009 |
20090217374 | License Scheme for Enabling Advanced Features for Information Handling Systems - A method for BIOS to pass license key information to a device via CLP interface during a power on self-test (POST). The license key may be stored in different locations within the information handling system. For example, the license key may be stored within a secure location on a BIOS flash chip, in which case the license key is maintained across BIOS updates. Alternately, the license key may be stored within motherboard persistent storage (such as an internal universal serial bus (USB) key that is provided on certain servers. Alternately, the license key may be stored on a central location on a network to which the information handling system is coupled. | 08-27-2009 |
20100077409 | SYSTEM INTEGRATED TEAMING - A network teaming system includes one or more subsystems to provide a hardware system integrated teaming assistant (SITA hardware), provide a software system integrated teaming assistant (SITA software) operable with the SITA hardware and provide a feature checking and enablement system (FCE), wherein the FCE determines one or more networking features for members of a team coupled together on a network, and wherein the SITA hardware in combination with the SITA software perform a networking feature for a member of the team who does not have the capability to perform the networking feature. | 03-25-2010 |
Lei Wang, Washington, PA US
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20100064942 | Corundum Crystal Structure Pigments With Reduced Soluble Chromium Content - The potential for release of soluble chromium (VI) ions in the production or processing of certain pigments is reduced by use of certain additives. The additives include aluminum metaphosphate, aluminum fluoride, tungsten oxide, tungstic acid, and mono-ammonium phosphate. The pigments are those which contain chromium and have a corundum crystal structure. | 03-18-2010 |
20130036944 | Pigment Additive For Improving Solar Reflectance - A pigment additive and resulting pigment are described that when incorporated in paints for example, significantly increases total solar reflectance. Also described are compositions utilizing the noted pigments, and related methods. The pigments are formed from iron oxide and/or chromium oxide and utilize as an additive, one or more phosphate compounds. | 02-14-2013 |
Lei Wang, Hangzhou CN
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20100021171 | MONOLITHICALLY INTEGRATED MULTI-DIRECTIONAL TRANSCEIVER - An integrated single-fiber multi-directional transceiver such as a diplexer or triplexer for FTTH applications comprises at least a laser for transmitting a first signal at a first wavelength, a photodetector for receiving a second signal at a second wavelength, and a 2×2 optical coupler. The 2×2 optical coupler has four ports, of which port | 01-28-2010 |
20140165171 | METHOD AND APPARATUS OF ACCOUNT LOGIN - The present disclosure discloses a method and an apparatus of account login to solve the problem of low efficiency of account login in existing technologies. A client of the method captures an image of a first credential of a user, recognizes user information of the user that is included in the captured image, includes the recognized user information into a login request, and sends the login request to a server for logging into an account that corresponds to the user information. Through this method, a user does not need to input his/her username when using a client for account login, but perform the account login by directly capturing an image of a first credential using an image capturing device of the client, thus effectively improving the efficiency of account login. | 06-12-2014 |
Lei Wang, Waltham, MA US
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20100016207 | Methods and Compositions for Raising Levels and Release of Gamma Aminobutyric Acid - The present invention provides methods of increasing the level or release of gamma aminobutyric acid (GABA) in the brain, treating Alzheimer's disease, Huntington's disease, symptoms thereof, anxiety, aggression, insomnia, cognitive or memory disturbances; seizures of any cause (e.g. idiopathic epilepsy), primary or metastatic brain tumors, depression (e.g. bipolar depression), or pain (e.g. neuropathic pain), comprising administration of glutamine, a salt thereof, or a glutamine-rich peptide. The present invention also provides methods for decreasing the level or release of GABA in the brain and treating hepatic encephalopathy, depressed consciousness, and coma, comprising decreasing dietary intake of glutamine. | 01-21-2010 |
Lei Wang, Acton, MA US
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20080255367 | Process for the preparation and isolation of the individual stereoisomers of 1-amino, 3-substituted phenylcyclopentane-carboxylates - The present invention discloses processes for the preparation and isolation of the individual stereoisomers of 1-amino, 3-substituted phenylcyclopentane-carboxylates. | 10-16-2008 |
20090318689 | Processes To Make Apoptosis Promoters - Processes to make compounds, including N-acylsulfonamide apoptosis promoters are disclosed. | 12-24-2009 |
20100016611 | METHODS FOR MAKING CENTRAL NERVOUS SYSTEM AGENTS THAT ARE TRPV1 ANTAGONISTS - The invention discloses compounds of formula II: | 01-21-2010 |
20110152243 | NOVEL THIENOPYRROLE COMPOUNDS - The invention provides a compound of Formula (I) | 06-23-2011 |
20120238549 | Nuclear Hormone Receptor Modulators - The invention provides a compound of Formula (I) | 09-20-2012 |
20140162985 | HETEROCYCLIC NUCLEAR HORMONE RECEPTOR MODULATORS - The invention provides a compound of Formula (I) | 06-12-2014 |
Lei Wang, Suzhou CN
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20090315160 | PREFABRICATED LEAD FRAME AND BONDING METHOD USING THE SAME - A prefabricated lead frame to bond a chip and a substrate, and a bonding method using the prefabricated lead frame. The prefabricated lead frame includes an inner ring, an outer ring, and a plurality of wires, wherein inner ends and outer ends of the wires are respectively connected to the inner ring and the outer ring, and the prefabricated lead frame has a wire shape corresponding to a chip and a substrate to be bonded. The prefabricated lead frame may be manufactured in batch production to increase the manufacturing efficiency of semiconductor devices, and the prefabricated lead frame may be used instead of a general wire bonding process. | 12-24-2009 |
Lei Wang, Singapore SG
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20090271341 | OPTIMIZATION PROCESSING METHOD USING A DISTRIBUTED GENETIC ALGORITHM - An optimization processing method comprises forming a plurality of islands each having a plurality of individuals and repeating crossover, mutation, evaluation and selection on the individuals until the desired condition has been satisfied by applying a genetic algorithm to each of the plurality of islands thereby obtaining an optimized solution, in which the optimized solution is obtained by migrating individuals to other islands. | 10-29-2009 |
20140264235 | NON-VOLATILE MEMORY DEVICE WITH TSI/TSV APPLICATION - Memory devices and methods for forming the device are disclosed. The device includes a substrate having an array surface and a non-array surface and a memory array having a plurality of memory cells interconnected by first conductors in a first direction and second conductors in a second direction. The memory array is disposed on the array surface of the substrate. The device further includes through silicon via (TSV) contacts disposed in the substrate. The TSV contacts extend from the array surface to the non-array surface, enabling electrical connections to the array from the non-array surface. | 09-18-2014 |
Lei Wang, Tianjin CN
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20090148881 | GEOBACILLUS THERMODENITRIFICANS AS WELL AS THE SCREENING METHOD AND THE USES THEREOF - The invention provides a strain of | 06-11-2009 |
20120041185 | dTDP-BETA-D-FUCOFURANOSE, ITS PREPARATION METHOD AND USE - Provided is a dTDP-β-D-fucofuranose, which is also referred to as dTDP-β-6-deoxy-D-galactofuranose. The dTDP-β-D-fucofuranose is synthesized by using reductase Fcf1 and mutase Fcf2 in the gram-negative bacteria. Also provided are the preparation method of the dTDP-β-D-fucofuranose and use of the dTDP-β-D-fucofuranose for manufacturing a medicament for the treatment of tumors. | 02-16-2012 |
Lei Wang, Bellevue, WA US
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20080306933 | DISPLAY OF SEARCH-ENGINE RESULTS AND LIST - Displaying a list of search-engine results in the same web-browser window as a viewing frame that is configured to display one of the results is described herein. A user's web search is performed on a search engine, and results are returned to a client computing device. The results are listed in a web-browser window that is configured to simultaneously display any result selected by a user. | 12-11-2008 |
20130100158 | DISPLAY MAPPING MODES FOR MULTI-POINTER INDIRECT INPUT DEVICES - An indirect interaction input device, such as but not limited to a touch sensor, can provide multiple points of input, such as two or more positions in a coordinate space where a user is touching the sensor. These multiple points are in turn mapped to multiple positions on an output device such as a display. The mapping can be relative or absolute. With a relative mapping, boundary conditions for single and multiple displays are applied and, if appropriate, remedial offsets are added to the input points to maintain a desired user interaction model. | 04-25-2013 |
20140074586 | EQUILIBRIUM ALLOCATION FOR BUDGET SMOOTHING IN SEARCH ADVERTISING - Various technologies described herein pertain to smoothing budgets of advertisers in online advertising. Information that indicates respective budgets of advertisers for online advertising during a time period and bids for auctions during the time period from the advertisers can be received. Moreover, a determination concerning whether to either throttle an advertiser from an auction or permit the advertiser to participate in the auction can be effectuated for each of the auctions during the time period and for each of the advertisers. The determination satisfies equilibrium conditions between the advertisers based on the respective budgets of the advertisers and the bids of the auctions. Moreover, winning bids for the auctions during the time period are determined. The winning bids can be determined from the bids of the advertisers respectively permitted to participate in each of the auctions. | 03-13-2014 |
Lei Wang, Provo, UT US
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20080222235 | System and method of minimizing network bandwidth retrieved from an external network - A system and method are provided of minimizing network bandwidth used from an external network by client peers in a local network. The method can include the operation of organizing a plurality of clients each having media streamlets and a client parent in a structure within the local network. Mapping information propagates through the structure. The mapping information represents local streamlet locations as stored by the plurality of clients. Another operation is retrieving a local streamlet from a client identified in the mapping information as having the local streamlet for the requesting client. | 09-11-2008 |
20130151626 | SYSTEM AND METHOD FOR MINIMIZING NETWORK BANDWIDTH RETRIEVED FROM AN EXTERNAL NETWORK - A system and method are provided of minimizing network bandwidth used from an external network by client peers in a local network. The method can include the operation of organizing a plurality of clients each having media streamlets and a client parent in a structure within the local network. Mapping information propagates through the structure. The mapping information represents local streamlet locations as stored by the plurality of clients. Another operation is retrieving a local streamlet from a client identified in the mapping information as having the local streamlet for the requesting client. | 06-13-2013 |
20150058496 | SYSTEM AND METHOD FOR MINIMIZING NETWORK BANDWIDTH RETRIEVED FROM AN EXTERNAL NETWORK - A system and method are provided of minimizing network bandwidth used from an external network by client peers in a local network. The method can include the operation of organizing a plurality of clients each having media streamlets and a client parent in a structure within the local network. Mapping information propagates through the structure. The mapping information represents local streamlet locations as stored by the plurality of clients. Another operation is retrieving a local streamlet from a client identified in the mapping information as having the local streamlet for the requesting client. | 02-26-2015 |
Lei Wang, Wayland, MA US
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20110157352 | INFRARED DIRECT ILLUMINATION MACHINE VISION TECHNIQUE FOR SEMICONDUCTOR PROCESSING EQUIPMENT - A vision system is provided to determine a positional relationship between a semiconductor wafer on a platen and an element on a processing machine, such as a printing screen, on a remote side of the semiconductor wafer from the platen. A source directs infrared light through an aperture in the platen to illuminate the semiconductor wafer and cast a shadow onto the element adjacent an edge of the semiconductor wafer. A video camera produces an image using light received from the platen aperture, wherein some of that received light was reflected by the wafer. The edge of the semiconductor wafer in the image is well defined by a dark/light transition. | 06-30-2011 |
20130313312 | CODE AND PART ASSOCIATING METHOD AND APPARATUS - An apparatus for associating codes on parts with part spaces on a conveyor wherein each part has a leading edge and a trailing edge that define a part space and each part is to be marked with at least one code, the apparatus comprising an area scan camera having a two dimensional field of view (FOV), the camera supported adjacent the conveyor so that parts conveyed by the conveyor pass through the FOV, a processor linked to the area scan camera, the processor programmed to perform the steps of receiving images from the area scan camera, identifying the locations of codes on parts in at least one of the images wherein a code located is a located code, identifying the locations of leading and trailing edges of parts wherein the leading and trailing edges define part spaces and associating each located code with a part space that includes the location of the located code. | 11-28-2013 |
20140253720 | SYSTEM AND METHOD FOR ALIGNING TWO WORK PIECES WITH A VISION SYSTEM IN THE PRESENCE OF OCCLUSION - This invention provides a system and method for aligning a first work piece with an underlying second work piece in the presence of occlusion by the first work piece of critical alignment features of the second work piece. The vision system, which guides the motion of a manipulator holding the first work piece and a motion stage holding the second work piece, learns secondary alignment features at least one of the first and second work pieces. Using these secondary features, the vision system determines alignment between the work pieces and guides the manipulator and the motion stage to achieve alignment as the first work piece engages the second work piece. The secondary features are used to define a course alignment. Deterministic movements of the manipulator and/or motion stage are used to learn the relationship between the secondary and primary features. Secondary features are used to direct alignment. | 09-11-2014 |
20140267681 | MACHINE VISION SYSTEM CALIBRATION USING INACCURATE CALIBRATION TARGETS - Described are methods, systems, and apparatus, including computer program products for calibrating machine vision systems. A system includes: one or more cameras; a motion rendering device; and a calibration module. The calibration module is configured to acquire, from a first camera of the one or more cameras, a plurality of images of a calibration target comprising a calibration pattern that provides a plurality of calibration features; extract calibration features of the plurality of calibration features from the plurality of images, wherein physical positions of the plurality of calibration features are in a calibration target length unit associated with the calibration target; determine a ratio between the calibration target length unit and a motion rendering device length unit associated with the motion rendering device; and provide a first calibration for the first camera based on the ratio. | 09-18-2014 |
20150073584 | WIRELESS VISION SYSTEMS AND METHODS FOR USE IN HARSH ENVIRONMENTS - A chuck or spindle mountable wireless vision system and method for use in harsh environments. The vision system includes a sealed housing. The sealed housing includes a tool holder interface to couple to the chuck or spindle of a machine. An optical system to acquire an image is positioned within the sealed housing, the optical system including a processor, memory, and machine vision software to perform at least a portion of image processing. A wireless communication module is operatively coupled to the optical system to wirelessly communicate image data. And, a power source, the power source operatively coupled to the optical system and the wireless communication module. | 03-12-2015 |
Lei Wang, Wuhan CN
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20110186108 | Ring architecture for high efficiency solar cells - A high efficiency multiring solar cell (MRSC) system, including a number of single-junction solar cells and utilizing a novel multiring architecture is disclosed. Sunlight from the solar concentrator illuminates a double cone prism to create spatially separated spectral bands. Projection of the spectral bands on working surfaces of solar cells creates a sequence of spatially separated spectral rings, where rings corresponding to the spectral bands with longer wavelengths are enclosed by the rings corresponding to shorter wavelengths. The number of solar cells and their shape corresponds to the number and the shape of the respective spectral rings. Each solar cell is optimized for efficiently converting the sunlight from the corresponding spectral band. A corresponding method of forming solar cells and converting sunlight into electricity are also provided. | 08-04-2011 |
Lei Wang, Sugar Land, TX US
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20110214878 | Methods and Systems For Modeling, Designing, and Conducting Drilling Operations That Consider Vibrations - A method and apparatus associated with the production of hydrocarbons is disclosed. The method, which relates to modeling and operation of drilling equipment, includes constructing one or more surrogates for at least a portion of a bottom hole assembly (BHA) and calculating performance results from each of the one or more surrogates. The calculated results of the modeling may include one or more vibration performance indices that characterize the BHA vibration performance of the surrogates for operating parameters and boundary conditions, which may be substantially the same as conditions to be used, being used, or previously used in drilling operations. The selected BHA surrogate may then be utilized in a well construction operation and thus associated with the production of hydrocarbons. | 09-08-2011 |
20120118637 | Drilling Advisory Systems And Methods Utilizing Objective Functions - Methods and systems for controlling drilling operations include using a statistical model to identify at least one controllable drilling parameter having significant correlation to an objective function incorporating two or more drilling performance measurements. The methods and systems further generate operational recommendations for at least one controllable drilling parameter based at least in part on the statistical model. The operational recommendations are selected to optimize the objective function. | 05-17-2012 |
20120123756 | Drilling Advisory Systems and Methods Based on At Least Two Controllable Drilling Parameters - Methods and systems for controlling drilling operations include using a statistical model to identify at least two controllable drilling parameters having significant correlation to one or more drilling performance measurements. The methods and systems further generate operational recommendations for at least two controllable drilling parameters based at least in part on the statistical model. The operational recommendations are selected to optimize one or more drilling performance measurements. | 05-17-2012 |
20120123757 | Methods to Estimate Downhole Drilling Vibration Indices From Surface Measurement - Method to estimate severity of downhole vibration for a wellbore drill tool assembly, comprising: identifying a dataset comprising selected drill tool assembly parameters; selecting a reference level of downhole vibration index for the drill tool assembly; identifying a surface drilling parameter and calculating a reference surface vibration attribute for the selected reference level of downhole vibration index; determining a surface parameter vibration attribute derived from at least one surface measurement or observation obtained in a drilling operation, the determined surface parameter vibration attribute corresponding to the identified surface drilling parameter; and estimating a downhole vibration index severity indicator by evaluating the determined surface parameter vibration attribute with respect to the identified reference surface vibration attribute. | 05-17-2012 |
20120130693 | Methods to Estimate Downhole Drilling Vibration Amplitude From Surface Measurement - Method to estimate severity of downhole vibration for a drill tool assembly, including: identifying a dataset comprising selected drill tool assembly parameters; selecting a reference level of downhole vibration amplitude for the drill tool assembly; identifying a surface drilling parameter and calculating a reference surface vibration attribute for the selected reference level of downhole vibration amplitude; determining a surface parameter vibration attribute derived from at least one surface measurement or observation obtained in a drilling operation, the determined surface parameter vibration attribute corresponding to the identified surface drilling parameter; and estimating a downhole vibration severity indicator by evaluating the determined surface parameter vibration attribute with respect to the identified reference surface vibration attribute. | 05-24-2012 |
Lei Wang, Fremont, CA US
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20110317527 | METHOD AND SYSTEM FOR PROVIDING THERMAL MANAGEMENT IN AN ENERGY ASSISTED MAGNETIC RECORDING HEAD - A method and system for providing energy assisted magnetic recording (EAMR) heads are described. The method and system include providing a substrate, at least one EAMR transducer, an overcoat layer and at least one laser. The substrate has a leading edge and a substrate trailing edge. The EAMR transducer(s) reside in a device layer and on the substrate trailing edge. The overcoat layer includes a plurality of contacts. The device layer is between the overcoat layer and the substrate trailing edge. The laser(s) provide energy to the EAMR transducer. The overcoat layer is between the substrate trailing edge and the laser(s). The laser(s) are electrically coupled to at least a first portion of the contacts. The contacts provide thermal connection through the overcoat layer and the device layer. At least a second portion of the contacts is electrically insulated from the substrate. | 12-29-2011 |
20120163137 | METHOD AND SYSTEM FOR OPTICALLY COUPLING A LASER WITH A TRANSDUCER IN AN ENERGY ASSISTED MAGNETIC RECORDING DISK DRIVE - A method and system for providing an energy assisted magnetic recording (EAMR) head are described. The EAMR head includes a laser, a slider, and an EAMR transducer. The laser has a main emitter and at least one alignment emitter. The slider includes at least one alignment waveguide, at least one output device, and an air-bearing surface (ABS). The alignment waveguide(s) are aligned with the alignment emitter(s). The EAMR transducer is coupled with the slider and includes a waveguide aligned with main emitter. The waveguide is for directing energy from the main emitter toward the ABS. | 06-28-2012 |
20140092715 | METHOD AND SYSTEM FOR IMPROVING LASER ALIGNMENT AND OPTICAL TRANSMISSION EFFICIENCY OF AN ENERGY ASSISTED MAGNETIC RECORDING HEAD - An EAMR disk drive includes a media, a laser, and a slider coupled with the laser. The laser for provides energy. The slider has an air-bearing surface, a laser input side, an EAMR transducer and an antireflective coating (ARC) layer occupying a portion of the laser input side. The ARC layer is configured to reduce back reflections of the energy. The EAMR transducer includes a write pole, a waveguide optically coupled with the laser and at least one coil. The waveguide has a waveguide input. A portion of the ARC layer resides between the laser and the waveguide input. A method aligns the laser to the ARC layer, and then aligns the laser to the waveguide input. The laser may then be coupled to the slider. | 04-03-2014 |
20140269236 | SYSTEMS AND METHODS FOR MONITORING THE POWER OF A LIGHT SOURCE UTILIZED IN ENERGY-ASSISTED MAGNETIC RECORDING - Aspects of the present invention relate to energy-assisted magnetic recording (EAMR), an EAMR assembly, and methods for fabricating the same. In several embodiments, an EAMR head includes a sub-mount on a slider that has a waveguide configured to receive light from a light source attached to a surface of the sub-mount. The waveguide receives the light at a top surface of the slider and routes the light to be near an air bearing surface (ABS) of the slider where energy of the light can be used to heat up a spot on a recording media disk that is proximate the ABS. The waveguide also routes a portion of the light back to the top surface of the slider where the light exits the waveguide and is detected by a light detector located along the surface of the sub-mount. | 09-18-2014 |
Lei Wang, Massillon, OH US
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20120019234 | SENSOR ASSEMBLY - A sensor assembly includes a magnetic track having a plurality of magnetic poles separated by a plurality of pole junctions. The sensor assembly also includes a first magnetic sensor disposed proximate a high-resolution portion of the magnetic track and a second magnetic sensor disposed proximate a reference portion of the magnetic track. The second magnetic sensor spans adjacent pole junctions in the magnetic track. Each of the adjacent pole junctions includes a high-resolution segment corresponding with the high-resolution portion of the magnetic track and a reference segment corresponding with the reference portion of the magnetic track. The reference segment of each pole junction is one of offset and aligned with the corresponding high-resolution segment in each pole junction. | 01-26-2012 |
20140340077 | SENSOR ASSEMBLY - A method of determining a position on a magnetic track of an encoder includes providing a group of magnetic pole pairs that forms a portion of the magnetic track, recording a relative position within a first magnetic pole pair in the group using a first magnetic sensor proximate a high-resolution portion of the magnetic track, detecting adjacent pole junctions within the group of magnetic pole pairs with a second magnetic sensor positioned proximate a reference portion of the magnetic track, correlating the adjacent pole junctions with the first magnetic pole pair to determine a relative position of the first magnetic pole pair within the group, and calculating a local absolute position within the group using the relative position within the first magnetic pole pair and the relative position of the first magnetic pole pair within the group. | 11-20-2014 |
Lei Wang, San Jose, CA US
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20120071626 | FLUORINATED AROMATIC BIS(ACYL)-CONTAINING COMPOUNDS AND POLYESTERS PREPARED THEREFROM - A fluorinated bis(acyl)-containing compound of Formula (I), where R | 03-22-2012 |
20120170118 | NEGATIVELY BIREFRINGENT POLYESTERS AND OPTICAL FILMS - Presently described are multilayer optical films, oriented polyester films, negatively birefringent copolyester polymers, fluorene monomers, and polyester polymers prepared from such fluorene monomers. In one embodiment, the multilayer optical film comprises at least one first birefringent optical layer; and at least one second optical layer having a lower birefringence than the first optical layer; wherein at least one of the optical layers comprises a negatively birefringent polyester polymer comprising a backbone and repeat units comprising at least one pendent aromatic group that is conformationally locked relative to the backbone. | 07-05-2012 |
20130244028 | EXTRUDABLE URETHANE RELEASE COATING - Described herein is a release material comprising: a blend comprising: releasing agent comprising a urethane polymer derived from a polyvinyl polymer containing active hydroxyl groups and an aliphatic isocyanate; and a carrier polymer, wherein more than 50% by weight of the carrier polymer is non-olefinic, and articles thereof. | 09-19-2013 |
20140163250 | FLUORINATED AROMATIC BIS(ACYL)-CONTAINING COMPOUNDS AND POLYESTERS PREPARED THEREFROM - A fluorinated bis(acyl-containing compound and a fluorinated polyester formed from the fluorinated diacyl are described. More particularly, the fluorinated diacyl has an aromatic ring bonded to two acyl groups plus at least one third group that contains a perfluoroalkylsulfonamido group. The fluorinated polyesters formed from the fluorinated diacyl-containing compound can be used to provide a low energy surface with a relatively low refractive index compared to many other polyesters. | 06-12-2014 |
20150056443 | Adhesive Composition and Article - An adhesive composition blend and an article are disclosed. The adhesive composition blend includes a higher-melt fluoropolymer component having a melting point greater than a predetermined maximum service temperature and a lower-melt fluoropolymer component having a melting point less than a predetermined applying temperature. The melting point of the higher-melt fluoropolymer is at least 20° C. greater than the melting point of the lower-melt fluoropolymer. Additionally or alternatively, the adhesive composition blend includes a higher-melt fluoropolymer component having a melting point between about 200° C. and about 330° C. and a lower-melt fluoropolymer component having a melting point between about 100° C. and about 260° C. The article includes a substrate and the adhesive. | 02-26-2015 |
20150056444 | Adhesive Manufacturing Process, an Adhesive, and an Article - An adhesive manufacturing process, an adhesive, and an article are disclosed. The adhesive manufacturing process includes blending a lower-melt fluoropolymer having a melting point that is less than a first temperature with a fluoropolymer powder having a melting point that is greater than a second temperature to form an adhesive and applying the adhesive to a surface at the first temperature. The adhesive is configured to be exposed to the second temperature. The adhesive includes the lower-melt fluoropolymer and the fluoropolymer powder blended with the lower-melt fluoropolymer. The article includes a surface and the adhesive applied to the surface at an applying temperature. | 02-26-2015 |
Lei Wang US
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20120140730 | ADVANCED TECHNOLOGY FRAME STRUCTURE WITH BACKWARD COMPATABILITY - An advanced technology frame structure is described herein. The advanced technology frame structure can enhance a first technology frame structure in dimensions of time, frequency, or a combination of time and frequency. A second technology frame structure time division multiplexes second technology subframes with the first technology downlink and uplink subframes. The first technology downlink subframe can be divided into a first technology downlink subframe and one or more second technology downlink subframes. Similarly, the first technology uplink subframe can be divided into a first uplink subframe and one or more second technology uplink subframes. These principles can be expanded upon and can be applied in many communication systems. | 06-07-2012 |
Lei Wang, Wuxi City CN
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20120149086 | Cutinase-Producing Genetically Engineered Microorganism and Use Thereof - The present invention relates to the field of bioengineering and discloses a cutinase-producing genetically engineered microorganism and use thereof. Recombinant plasmid Tfu_0883-hlyAs/pET20b(+) was constructed and transformed into | 06-14-2012 |
Lei Wang, Clovis, CA US
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20120162416 | STOPPED OBJECT DETECTION - A video surveillance system includes: an input configured to receive indications of images each comprising a plurality of pixels; a memory; and a processing unit communicatively coupled to the input and the memory and configured to: analyze the indications of the images; compare the present image with a short-term background image stored in the memory; compare the present image with a long-term background image stored in the memory; provide an indication in response to an object in the present image being disposed in a first location in the present image, in a second location in, or absent from, the short-term background image, and in a third location in, or absent from, the long-term background image, where the first location is different from both the second location and the third location. | 06-28-2012 |
20120169882 | Tracking Moving Objects Using a Camera Network - Techniques are described for tracking moving objects using a plurality of security cameras. Multiple cameras may capture frames that contain images of a moving object. These images may be processed by the cameras to create metadata associated with the images of the objects. Frames of each camera's video feed and metadata may be transmitted to a host computer system. The host computer system may use the metadata received from each camera to determine whether the moving objects imaged by the cameras represent the same moving object. Based upon properties of the images of the objects described in the metadata received from each camera, the host computer system may select a preferable video feed containing images of the moving object for display to a user. | 07-05-2012 |
20120169923 | VIDEO CODING - Techniques are discussed for providing mechanisms for coding and transmitting high definition video, e.g., over low bandwidth connections. In particular, foreground-objects are identified as distinct from the background of a scene represented in a plurality of video frames received from a video source, such as a camera. In identifying foreground-objects, semantically significant and semantically insignificant movement (e.g., repetitive versus non-repetitive movement) is differentiated. Processing of the foreground-objects and background proceed at different update rates or frequencies. | 07-05-2012 |
20120170803 | SEARCHING RECORDED VIDEO - Embodiments of the disclosure provide for systems and methods for creating metadata associated with a video data. The metadata can include data about objects viewed within a video scene and/or events that occur within the video scene. Some embodiments allow users to search for specific objects and/or events by searching the recorded metadata. In some embodiments, metadata is created by receiving a video frame and developing a background model for the video frame. Foreground object(s) can then be identified in the video frame using the background model. Once these objects are identified they can be classified and/or an event associated with the foreground object may be detected. The event and the classification of the foreground object can then be recorded as metadata. | 07-05-2012 |
20120170838 | Color Similarity Sorting for Video Forensics Search - Systems and methods of sorting electronic color images of objects are provided. One method includes receiving an input representation of an object, the representation including pixels defined in a first color space, converting the input image into a second color space, determining a query feature vector including multiple parameters associated with color of the input representation, the query feature vector parameters including at least a first parameter of the first color space and at least a first parameter of the second color space and comparing the query feature vector to multiple candidate feature vectors. Each candidate feature vector includes multiple parameters associated with color of multiple stored candidate images, the candidate feature vector parameters including at least the first parameter from the first color space and at least the first parameter from the second color space. The method further includes determining at least one of the candidate images to be a possible match to the desired object based on the comparison. | 07-05-2012 |
20120170902 | Inference Engine for Video Analytics Metadata-Based Event Detection and Forensic Search - Embodiments of the disclosure provide for systems and methods for searching video data for events and/or behaviors. An inference engine can be used to aide in the searching. In some embodiments, a user can specify various search criteria, for example, a video source(s), an event(s) or behavior(s) to search, and an action(s) to perform in the event of a successful search. The search can be performed by analyzing an object(s) found within scenes of the video data. An object can be identified by a number of attributes specified by the user. Once the search criteria has been received from the user, the video data can be received (or extracted from storage), the data analyzed for the specified events (or behaviors), and the specified action performed in the event a successful search occurs. | 07-05-2012 |
20120173577 | SEARCHING RECORDED VIDEO - Embodiments of the disclosure provide for systems and methods for creating metadata associated with a video data. The metadata can include data about objects viewed within a video scene and/or events that occur within the video scene. Some embodiments allow users to search for specific objects and/or events by searching the recorded metadata. In some embodiments, metadata is created by receiving a video frame and developing a background model for the video frame. Foreground object(s) can then be identified in the video frame using the background model. Once these objects are identified they can be classified and/or an event associated with the foreground object may be detected. The event and the classification of the foreground object can then be recorded as metadata. | 07-05-2012 |
20130028467 | SEARCHING RECORDED VIDEO - Embodiments of the disclosure provide for systems and methods for creating metadata associated with a video data. The metadata can include data about objects viewed within a video scene and/or events that occur within the video scene. Some embodiments allow users to search for specific objects and/or events by searching the recorded metadata. In some embodiments, metadata is created by receiving a video frame and developing a background model for the video frame. Foreground object(s) can then be identified in the video frame using the background model. Once these objects are identified they can be classified and/or an event associated with the foreground object may be detected. The event and the classification of the foreground object can then be recorded as metadata. | 01-31-2013 |
20130128050 | GEOGRAPHIC MAP BASED CONTROL - Disclosed are methods, systems, computer readable media and other implementations, including a method that includes determining, from image data captured by a plurality of cameras, motion data for multiple moving objects, and presenting, on a global image representative of areas monitored by the plurality of cameras, graphical indications of the determined motion data for the multiple objects at positions on the global image corresponding to geographic locations of the multiple moving objects. The method further includes presenting captured image data from one of the plurality of cameras in response to selection, based on the graphical indications presented on the global image, of an area of the global image presenting at least one of the graphical indications for at least one of the multiple moving objects captured by the one of the plurality of cameras. | 05-23-2013 |
20130155247 | Method and System for Color Adjustment - A method of adjusting the color of images captured by a plurality of cameras comprises the steps of receiving a first image captured by a first camera from the plurality of cameras, analyzing the first image to separate the pixels in the first image into background pixels and foreground pixels, selecting pixels from the background pixels that have a color that is a shade of gray, determining the amount to adjust the colors of the selected pixels to move their colors towards true gray, and providing information for use in adjusting the color components of images from the plurality of cameras. | 06-20-2013 |
20130162834 | INTEGRATED VIDEO QUANTIZATION - Techniques for processing video content in a video camera are provided. The techniques include a method for processing video content in at video camera according to the disclosure includes capturing thermal video data using a thermal imaging sensor, determining quantization parameters for the thermal video data, quantizing the thermal video data to generate quantized thermal video data content and video quantization information, and transmitting the quantized thermal video data stream and the video quantization information to a video analytics server over a network. | 06-27-2013 |
20130166711 | Cloud-Based Video Surveillance Management System - Systems and methods are described herein that provide a three-tier intelligent video surveillance management system. An example of a system described herein includes a gateway configured to obtain video content and metadata relating to the video content from a plurality of network devices, a metadata processing module communicatively coupled to the gateway and configured to filter the metadata according to one or more criteria to obtain a filtered set of metadata, a video processing module communicatively coupled to the gateway and the metadata processing module and configured to isolate video portions, of video the content, associated with respective first portions of the filtered set of metadata, and a cloud services interface communicatively coupled to the gateway, the metadata processing module and the video processing module and configured to provide at least some of the filtered set of metadata or the isolated video portions to a cloud computing service. | 06-27-2013 |
20130170557 | Method and System for Video Coding with Noise Filtering - Techniques are discussed herein for providing mechanisms for coding and transmitting high definition video, e.g., over low bandwidth connections. In particular, foreground-objects are identified as distinct from the background of a scene represented by a plurality of video frames. In identifying foreground-objects, semantically significant and semantically insignificant movement (e.g., non-repetitive versus repetitive movement) is differentiated. For example, the swaying motion of a tree's leaves being minor and repetitive, can be determined to be semantically insignificant and to belong in a scene's background. Processing of the foreground-objects and background proceed at different update rates or frequencies. For example, foreground-objects can be updated 30 or 60 times per second. By contrast, a background is updated less frequently, e.g., once every 10 seconds. In some implementations, if no foreground-objects are identified, no live video is transmitted (e.g., if no motion is detected, static images are not configured to be repeatedly sent). Techniques described herein take advantage of the realization that, in the area of surveillance and wireless communications, updating video of semantically significant movement at a high frame rate is sufficient. | 07-04-2013 |
20130170760 | Method and System for Video Composition - A method of presenting video comprising receiving a plurality of video data from a video source, analyzing the plurality of video data; identifying the presence of foreground-objects that are distinct from background portions in the plurality of video data, classifying the foreground-objects into foreground-object classifications, receiving user input selecting a foreground-object classification, and generating video frames from the plurality of video data containing background portions and only foreground-objects in the selected foreground-object classification. | 07-04-2013 |
20130176430 | CONTEXT AWARE MOVING OBJECT DETECTION - An image capture system includes: an image capture unit configured to capture a first image frame comprising a set of pixels; and a processor coupled to the image capture unit and configured to: determine a normalized distance of a pixel characteristic between the first image frame and a second image frame for each pixel in the first image frame; compare the normalized distance for each pixel in the first image frame against a pixel sensitivity value for that pixel; determine that a particular pixel of the first image frame is a foreground or background pixel based on the normalized distance of the particular pixel relative to the pixel sensitivity value for the particular pixel; and adapt the pixel sensitivity value for each pixel over a range of allowable pixel sensitivity values. | 07-11-2013 |
20140139633 | Method and System for Counting People Using Depth Sensor - A sensor system according to an embodiment of the invention may process depth data and visible light data for a more accurate detection. Depth data assists where visible light images are susceptible to false positives. Visible light images (or video) may similarly enhance conclusions drawn from depth data alone. Detections may be object-based or defined with the context of a target object. Depending on the target object, the types of detections may vary to include motion and behavior. Applications of the described sensor system include motion guided interfaces where users may interact with one or more systems through gestures. The sensor system described may also be applied to counting systems, surveillance systems, polling systems, retail store analytics, or the like. | 05-22-2014 |
20140139660 | Method and Apparatus for Detecting People by a Surveillance System - Surveillance systems may be found in both private and public spaces. In private spaces, they can be designed to help provide and monitor secure premises. Similarly, public spaces may also use surveillance systems to determine an allocation of public resources. A camera surveillance system according to an embodiment of the invention uses advanced image processing techniques to determine whether an object moving across a scene is a person. The camera surveillance system achieves an accurate and efficient classification by selectively processing a set of features associated with the object, such as features that define an omega shape. By selectively processing the set of features associated with the object, the methods and systems described herein reduce the computational complexity of standard image processing/object detection techniques. | 05-22-2014 |
20140139680 | Method And System For Metadata Extraction From Master-Slave Cameras Tracking System - An embodiment of the present invention includes a master camera that may record master metadata regarding an object of interest and communicate the master metadata to a slave camera. The slave camera may zoom, pan, or tilt to isolate and record more detailed image data regarding the object of interest based on the master metadata. In addition, the slave camera may record slave metadata regarding the object of interest. The master and slave metadata may be stored associated with the recorded image data enabling a later search for the object of interest to be expedited. The recorded image data including the object of interest may be identified with greater ease as it may be guided by the master or slave metadata, or a combination thereof. According to embodiments presented herein, processing time for searching and identifying an object of interest may be reduced by enabling a search on the metadata associated with image data, rather than by searching the image data itself. | 05-22-2014 |
20140277757 | METHOD AND APPARATUS FOR AN ENERGY SAVING HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) CONTROL SYSTEM - Embodiments of methods and apparatus disclosed herein may employ depth, visual, or motions sensors to enable three-dimensional people counting and data mining to enable an energy saving heating, ventilation, and air conditioning (HVAC) control system. Head detection methods based on depth information may assist people counting in order to enable an accurate determination of room occupancy. A pattern of activities of room occupancy may be learned to predict the activity level of a building or its rooms, reducing energy usage and thereby providing a cost savings. | 09-18-2014 |
Lei Wang, Hannover DE
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20120216160 | ESTIMATING POWER CONSUMPTION OF AN ELECTRONIC CIRCUIT - A method comprises estimating power consumption of an electronic circuit. The estimating includes assigning a first gate of the at least one gate into a priority queue based on a levelized result of the electronic circuit for a full circuit calculation and assigning a second gate of the at least one gate into the priority queue which fan-out gate is directly connected to a fan-in gate of a resized gate for an incremental circuit calculation. The estimating includes, for each gate from the priority queue, performing the following operations. Latest and earliest signal arrival times at an output net of the gate are determined by static timing analysis and calculating a glitch window as difference, and a transition metric is calculated for the output net based on the glitch window. The operations include determining an upper bound of signal transitions, and estimating the power consumption based on the upper bound. | 08-23-2012 |
20120216168 | GATE CONFIGURATION DETERMINATION AND SELECTION FROM STANDARD CELL LIBRARY - A method comprises determining gate configuration from a standard cell library for optimizing behavior of a logic gate in an electronic circuit to be resized. The determining includes defining variables for the logic gate to be resized and defining nets influenced by the logic gate to be resized. The determining includes determining constraints relative to other logic gates in the electronic circuit affected by the logic gate to be resized and formulating objective function to be solved by the electronic circuit. The determining includes solving the objective function using a linear programming solver based on the defined variables and the determined constraints. The determining includes outputting solving of the objective function obtained by linear programming solver for further processing. The gate configuration is selected from the standard cell library for optimizing behavior of the logic gate to be resized based on solving of the objective function. | 08-23-2012 |
20120266120 | GLITCH POWER REDUCTION - A method comprises reducing power consumption of an electronic circuit, wherein the electronic circuit comprises at least one logic cone with at least one gate having a single output net, wherein representations of the at least one gate are instances of elements from a standard cell library. Reducing of the power consumption comprises determining an upper bound for dynamic power consumption by calculating transition metrics and power metrics for each gate. Reducing of the power consumption comprises selecting gates with an upper bound for power consumption greater than a predetermined threshold value. For each selected gate, performing operations comprising: testing multiple configurations from the standard cell library for the selected gate by calculating respective upper bound for power consumption for each of the multiple configurations; selecting gate configuration with minimum upper bound for power consumption; and modifying the gate-level design representation according to the selected gate configuration. | 10-18-2012 |
Lei Wang, Woodinville, WA US
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20130030793 | LINGUISTIC ERROR DETECTION - Potential linguistic errors within a sequence of words of a sentence are identified based on analysis of a configurable sliding window. The analysis is performed based on an assumption that if a sequence of words occurs frequently enough within a large, well-formed corpus, its joint probability for occurring in a sentence is very likely to be greater than the same words randomly ordered. | 01-31-2013 |
Lei Wang, The Woodlands, TX US
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20130066445 | DRILLING ADVISORY SYSTEMS AND METHODS WITH COMBINED GLOBAL SEARCH AND LOCAL SEARCH METHODS - Combined methods and systems for optimizing drilling related operations include global search engines and local search engines to find the optimal value for at least one controllable drilling parameter, and a data fusion module to combine or select the operational recommendations from global and local search engines. The operational recommendations are used to optimize the objective function, mitigate dysfunctions, and improve drilling efficiency. | 03-14-2013 |
20130066471 | DRILLING ADVISORY SYSTEMS AND METHODS WITH DECISION TREES FOR LEARNING AND APPLICATION MODES - Integrated methods and systems for optimizing drilling related operations include global search engines and local search engines to find an optimal value for at least one controllable drilling parameter, and decision trees to select algorithms such as between learning mode algorithms and application mode algorithms for generating operational recommendations based on the results from global and local search engines. The operational recommendations are used to optimize the objective function, mitigate dysfunctions, and improve drilling efficiency. | 03-14-2013 |
20140277752 | Drilling Advisory Systems and Methods to Filter Data - Integrated methods and systems for optimizing drilling related operations include recording data, parsing the data into intervals and analyzing the intervals to determine if the performance data in each time interval is of sufficient quality for using the interval data in a performance optimization process. The quality assessment may involve evaluating the data against a set of determined standards or ranges. The performance optimization process may utilize data mapping and/or modeling to make performance optimization process recommendations. | 09-18-2014 |
Lei Wang, Fuqing City CN
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20130088844 | Base of Display Device - The invention relates to a base of a display device, comprising a base body, a first wing connected to one side of the base body and a second wing connected to the other side of the base body. The base body comprises a pillar which supports the display device. The first wing and the second wing are hinged on base body in a swivelable manner so that the first wing and the second wing can swivel relative to the base body. Alternatively, the first wind and the second wing are detachably connected to the base body so that the first wing and the second wing can form different aspects relative to the base body. As a result, the first wing and the second wing can be adjusted relative to the base body in terms of positions and aspects according to requirements. | 04-11-2013 |
Lei Wang, Dalian City CN
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20130253238 | METHOD FOR PRODUCING LUBRICATING BASE OIL WITH LOW CLOUD POINT AND HIGH VISCOSITY INDEX - The present invention relates to a method for producing lubricating base oil with a low cloud point and a high viscosity index. In the method, a lubricating base oil with a low pour point, a low cloud point and a high viscosity index is produced by a hydrorefining-isomerization/asymmetrical cracking-hydrofinishing in the presence of hydrogen, wherein a highly waxy heavy fraction oil having an initial boiling point of 300° C. to 460° C., a wax content of 5% or more, a pour point of −20° C. or more and a cloud point of −5° C. or more is used as a raw material, and naphtha and middle fraction oil being co-produced. The method is characterized mainly in the high yield of heavy base oil, a low pour point and cloud point, a high viscosity and viscosity index of the base oil. | 09-26-2013 |
20140135542 | METHOD FOR PREPARING FUEL BY USING BIOLOGICAL OILS AND FATS - A new method of producing fuel from biological oils and fats is provided, which comprises following steps: (a) proceeding with a catalytic cracking-deoxygenation reaction for the biological oils and fats under heating in the presence of a cracking-deoxygenation catalyst; (b) mixing the product of step (a) with hydrogen gas; and (c) proceeding with a catalytic hydrodeoxygenation reaction for the mixture from step (b) under heating in the presence of a hydrodeoxygenation catalyst. By means of the method of the present invention, clean fuel produced by using biological oils and fats as raw materials is compatible to the fuel composition produced from crude oil refining. | 05-15-2014 |
Lei Wang, La Jolla, CA US
Lei Wang, Niskayuna, NY US
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20140077812 | SYSTEM AND METHOD FOR MAINTAINING SOFT SWITCHING CONDITION IN A GRADIENT COIL DRIVER CIRCUIT - In one embodiment, a system includes a gradient coil driver configured to supply electrical signals to a gradient coil of a magnetic resonance imaging system. The gradient coil driver includes an electronic circuit. The electronic circuit includes a first H-bridge circuit electrically coupled to a power source. The first H-bridge includes a plurality of metal-oxide-semiconductor field-effect transistor (MOSFET) switches; and a plurality of diodes electrically coupled in parallel with each MOSFET switch. Each diode of the plurality of diodes is configured to conduct current to cause zero voltage potential across a source and a drain of one of the plurality of MOSFET switches. The first H-bridge also includes a load configured to regulate currents flowing through each of the plurality of diodes and each MOSFET switch of the plurality of MOSFET switches. | 03-20-2014 |
Lei Wang, Bejing CN
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20140068090 | METHOD AND DEVICE FOR CONTENT SHARING - Embodiments of the present invention relate to a method for content sharing, where the method includes: receiving a content share request, establishing a share session with a receiving terminal, and sharing session content, which is played on a first initiating terminal, with the receiving terminal; and receiving a state notification about transferring the played session content from the first initiating terminal to a second initiating terminal, and according to the state notification, ending the share session or continuing to share the session content continuously played on the second initiating terminal. According to the embodiments of the present invention, CoD content watched on the initiating terminal can be shared, and when transfer occurs between display terminals of the content share initiator, a content share AS can perceive the transfer, and continuity of the share session can be ensured. The present invention further relates to a device for content sharing. | 03-06-2014 |
Lei Wang, Hubei Province CN
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20140046199 | METHOD FOR MEASURING HUMAN VITAL SIGNS AND PORTABLE TERMINAL ADOPTING THE SAME - A method for measuring human vital signs and a portable terminal adopting the same provides accurate measurements without increasing the thickness of power usage of the portable terminal. The portable terminal includes: a surface acoustic wave (SAW) sensor module disposed on a predetermined position of a portable terminal main body to detect characteristic parameter of human body; a signal transceiving module used to perform communication with the SAW sensor module, to receive an echo signal of the SAW sensor module; and a data processing module used to process the echo signal from the SAW sensor module to obtain the human vital signs. The SAW sensor module includes a sensing unit that does not require receiving power from a power supply for operation when implemented as a passive element. | 02-13-2014 |
Lei Wang, Foshan City CN
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20140012423 | ENERGY SAVING CONTROLLING METHOD AND DEVICE OF INVERTER AIR-CONDITIONER - The present disclosure provides an energy saving controlling method of an inverter air-conditioner, including: a main controlling unit of the inverter air-conditioner receiving settings of an energy consumption and an operating time; according to the set energy consumption and the set operating time, calculating or retrieving operational parameters of the inverter air-conditioner based on that the inverter air-conditioner consumes the set energy consumption in the set operating time; and controlling the inverter air-conditioner to operate according to the calculated or retrieved operational parameters. By receiving the settings of the energy consumption and the operating time from user which can be combined with the target indoor temperature, and calculating or retrieving the corresponding operational parameters of the inverter air-conditioner, the inverter air-conditioner can operate according to the operational parameters, which allows the user to control the energy consumption and the using cost of the inverter air-conditioner directly and accurately. | 01-09-2014 |
Lei Wang, Conshohocken, PA US
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20130228207 | Conductive Thick Film Past For Solar Cell Contacts - The invention relates to an inorganic reaction system used in the manufacture of electroconductive pastes. The inorganic reaction system comprises a lead containing composition and elemental tellurium, where in the lead containing composition is between 5-95 wt. % of the inorganic reaction system, and the elemental tellurium is between 5-95 wt. % of the inorganic reaction system. More preferably, the lead containing composition is between 40-90 wt. % of the inorganic reaction system, and the elemental tellurium is between 10-40 wt. % of the inorganic reaction system. The lead containing composition can be a glass frit and can further comprise lead oxide. Another aspect of the invention relates to an electroconductive paste composition that comprises metallic particles, an inorganic reaction system as disclosed, and an organic vehicle. Another aspect of the invention relates to an organic vehicle that comprises a binder, a surfactant, a solvent, and a thixatropic agent. Another aspect of the invention relates to a solar cell printed with an electroconductive paste composition as disclosed, as well as an assembled solar cell module. Another aspect of the invention relates to a method of producing a solar cell. | 09-05-2013 |
20130269772 | Conductive Thick Film Paste For Solar Cell Contacts - The present invention relates to an inorganic reaction system used in the manufacture of electroconductive pastes. The inorganic reaction system comprises a lead containing matrix forming composition and a tellurium oxide additive. Preferably the lead containing matrix forming composition is between 5-95 wt. % of the inorganic reaction system, and the tellurium oxide additive is between 5-95 wt. % of the inorganic reaction system. The lead containing matrix forming composition may be a glass frit, and may comprise lead oxide. Another aspect of the present invention relates to an electroconductive paste composition that comprises metallic particles, an inorganic reaction system as previously disclosed, and an organic vehicle. Another aspect of the present invention relates to an organic vehicle that comprises one or more of a binder, a surfactant, a solvent, and a thixatropic agent. Another aspect of the present invention relates to a solar cell printed with an electroconductive paste composition as disclosed, as well as an assembled solar cell module. Another aspect of the present invention relates to a method of producing a solar cell. | 10-17-2013 |
20130269773 | TELLURIUM INORGANIC REACTION SYSTEMS FOR CONDUCTIVE THICK FILM PASTE FOR SOLAR CELL CONTACTS - This disclosure relates to electroconductive paste formulations useful in solar panel technology. In one aspect, the disclosure relates to an inorganic reaction system for use in electroconductive paste compositions, wherein the inorganic reaction system comprises a lead containing matrix composition and a tellurium containing matrix composition. In another aspect, the disclosure relates to an electroconductive paste composition comprising a conductive metal component, an inorganic reaction system and an organic vehicle. Another aspect of the disclosure relates to a solar cell produced by applying an electroconductive paste composition of the invention to a silicon wafer. Yet another aspect relates to a solar cell module assembled using solar cells produced by applying an electroconductive paste composition to a silicon wafer, wherein the electroconductive paste composition comprises an conductive metal component, an inorganic reaction system and an organic vehicle. | 10-17-2013 |
20130270489 | Inorganic Reaction System For Electroconductive Paste Composition - The invention provides an inorganic reaction system for the preparation of electroconductive paste. Particularly, an inorganic reaction system comprises conductive glass. The inorganic reaction system may comprise a silver containing matrix forming composition. The silver containing matrix composition may comprise at least one of silver oxide or silver halide, or both. The invention also provides solar cells manufactured utilizing an electroconductive paste comprising an inorganic reaction system comprising conductive glass, and methods of manufacturing solar cells utilizing an electroconductive paste comprising an inorganic reaction system comprising conductive glass. | 10-17-2013 |
Lei Wang, Monterey Park, CA US
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20140154220 | Methods and Compositions for Improved Tissue Regeneration by Suppression of Interferon-Gamma and Tumor Necrosis Factor-Alpha - The present invention discloses methods, compositions and devices for improving tissue regeneration by suppressing the effects of several proinflammatory cytokines such as TNF-α and IFN-γ. Compositions and devices of this invention will generally include one or more anti-inflammatory agent(s) capable of reducing the level of TNF-α, IFN-γ, or both. Methods for improving tissue regeneration in accordance with this invention will generally have the step of applying a composition or device of the invention to a site in need of the composition or device. Also disclosed are methods for forming composition and devices of the invention and pharmaceutical compositions comprising one or more anti-inflammatory agent(s) effective of inhibiting or reducing the levels of TNF-α, IFN-γ, or both. | 06-05-2014 |
Lei Wang, Haldian District CN
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20140169673 | INCREMENTAL IMAGE CLUSTERING - Methods, systems, and computer readable media with executable instructions, and/or logic are provided for incremental image clustering. An example method for incremental image clustering can include identifying, via a computing device, a number of candidate nodes from among evaluated leaf image cluster (LIC) nodes on an image cluster tree (ICT) based on a similarity between a feature of a new image and an average feature of each of the evaluated LIC nodes. The evaluated nodes include at least one node along each path from a root node to either a leaf node or a node having a similarity exceeding a first threshold. A most-similar node can be determined, via the computing device, from among the number of candidate nodes. The new image can be inserted to a node associated with the determined most-similar node, via the computing device. | 06-19-2014 |
Lei Wang, Xi'An Shaanxi CN
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20140231107 | AUTOMATIC FIRE-EXTINGUISHING AND FIRE-FIGHTING DEVICE FOR ELECTRIC AUTOMOBILE - An automatic fire-extinguishing and fire-fighting device for an electric automobile, comprising a powder bottle ( | 08-21-2014 |
Lei Wang, Solon, OH US
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20140306692 | INDEPENDENT HALL EFFECT SENSOR - A sensor system for detecting at least one of a speed and a position of a rotatable member. The sensor system includes a high-resolution sensor circuit including a plurality of Hall effect sensors and at least one independent Hall effect sensor, wherein the independent Hall effect sensor includes at least one of a power supply line, a ground line, and an output line, none of which are connected to the high-resolution sensor circuit. | 10-16-2014 |
Lei Wang, Nancy FR
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20140318368 | Discontinuous Regime Membrane Separation Process - A process for separating a gaseous or liquid mixture by means of a separating device including a first volume (V | 10-30-2014 |
Lei Wang, Jiangsu CN
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20140364443 | 1,4-DIHYDRO-NAPHTHYRIDINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION AND USE THEREOF - Disclosed are 1,4-dihydro-naphthyridine derivatives and pharmaceutical composition and uses thereof. The 1,4-dihydro-naphthyridine derivatives are a compound capable of inhibiting acetylcholinesterase activity and preventing extracellular calcium from flowing into a cell via a calcium channel, i.e., having a dual-activity, which are of potential importance as a pharmaceutical and can be used to prepare the drugs for treating cardiovascular diseases, cerebrovascular diseases and dementia. | 12-11-2014 |
Lei Wang, Wuxi CN
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20140367697 | LIGHT-EMITTING DIODE DEVICE AND MANUFACTURING METHOD THEREOF - A light-emitting diode device and a manufacturing method thereof. The light-emitting diode device comprises: a substrate ( | 12-18-2014 |
Lei Wang, Harbin CN
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20140374565 | ACTIVE VIBRATION ISOLATION DEVICE BASED ON ELECTROMAGNETIC AND AEROSTATIC FLOATATION - This invention relates to an active vibration isolation installation based on electromagnetic and aerostatic floatation which is essential for the super-precision measurement and manufacture. It mainly consists of an isolation platform, an intermediate sleeve and a base. The isolation platform supports any object(s) placed on the platform and is supported by the intermediate sleeve. And the intermediate sleeve is supported on the base which is fixed on the ground. This invention uses the combination electromagnetic and aerostatic floatation to achieve large bearing capacity while excellent vibration isolation performance is maintained. This invention realizes automatic control of stiffness, using closed-loop speed control methods. It is therefore conclude that this invention can impose an excellent inhibitory action on the vibration originating from surroundings and the platform itself. | 12-25-2014 |