Sen
Sen Cai, Union City, CA US
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20140141838 | MOBILE DEVICE CASE WITH INTERCHANGEABLE DISPLAY - A mobile device case system includes a first case system component usable to at least partially enclose a mobile device. A second case system component is attachable to the first case component (e.g., mechanically and/or electronically) to provide additional features and functionality such as, for example, an expansion battery and/or an external display. The second case system component can be replaced with other system components to, for example, change the display, replace the battery, or provide a decorative cover for the external surface of the case system. | 05-22-2014 |
20150236538 | Mobile Device Case with Fast Charging Battery Pack - A fast charging mobile battery pack is usable to accept approximately 12V DC or between approximately 100V-240V AC and manage the voltage and current levels to rapidly charge a battery of a portable electronic device and/or one or more battery cells within the fast charging mobile battery pack. The fast charging portable battery pack may additionally include multiple output ports to provide different voltage and/or current levels to desired portable electronic devices. | 08-20-2015 |
Sen Cao, Beijing CN
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20150293364 | BACKLIGHT MODULE AND 3D DISPLAY DEVICE - The present invention discloses a backlight module and a | 10-15-2015 |
Sen Cheng, Kunshan CN
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20120115352 | MODULAR JACK WITH A PAIR OF LED DEVICES THEREON - An indicator comprises a casing, a first terminal with a first end retained in the casing and a second end extending downwardly from the casing, a chip mounted on said first end and received in said casing, a second terminal also with one end retained in said casing, and conductive elements, connecting with said first and second terminals. A zener diode is also mounted on the first end of the first terminal and received in said casing, the chip and the zener diode are respectively connected with said one end of the second terminal by individual conductive elements, which can provide an ESD protection for the indicator. | 05-10-2012 |
Sen Gopa, Singapore SG
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20160088484 | SPECTRUM COORDINATION DEVICES, RADIO COMMUNICATION DEVICES, SPECTRUM COORDINATION METHODS, AND METHODS FOR CONTROLLING A RADIO COMMUNICATION DEVICE - According to various embodiments, a spectrum coordination device may be provided. The spectrum coordination device may include: a memory configured to store working channel information indicating for each radio communication device of a plurality of radio communication devices information of at least one channel used by the respective radio communication device; a radio communication device information receiver configured to receive working channel update information of at least one radio communication device of the plurality of radio communication devices; a conflict determination circuit configured to determine whether there is a conflict of channels to be used by the plurality of radio communication devices based on the working channel information and the working channel update information; and a working channel information updating circuit configured to update the working channel information based on the determination of the conflict determination circuit. | 03-24-2016 |
Sen Hu, Beijing CN
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20130346626 | BROWSER BASED PEER TO PEER DISTRIBUTION SYSTEM - A method of operation of a media distribution system includes: streaming a media object from an external system via a first browser; receiving a media request from a viewer device; determining a confirmation of whether the media request is for the media object; and serving a portion of the media object from a sandboxed memory of the first browser for presenting on a second browser of the viewer device in response to the confirmation. | 12-26-2013 |
20150105463 | Sodium Pyruvate Oral Rehydration Salt Composition for Treating Hypovolemia or Hyponatration Associated with Hypohydration - Disclosed in the present invention is a sodium pyruvate oral rehydration salt composition for treating hypovolemia or hyponatration associated with hypohydration, said composition containing the following components: (i) 2.0-6.0 parts by weight of sodium pyruvate; (ii) 1.5-17.0 parts by weight of sodium chloride; (iii) 0-2.0 parts by weight of potassium chloride; and (iv) 10.0-50.0 parts by weight of glucose anhydrous or other carbohydrates. The weight of components (i)+(ii)+(iii)+(iv) constitutes 50-100% of the total weight of the composition. | 04-16-2015 |
20150326631 | BROWSER BASED PEER TO PEER DISTRIBUTION SYSTEM - A method of operation of a media distribution system includes: streaming a media object from an external system via a first browser; receiving a media request from a viewer device; determining a confirmation of whether the media request is for the media object; and serving a portion of the media object from a sandboxed memory of the first browser for presenting on a second browser of the viewer device in response to the confirmation. | 11-12-2015 |
Sen Huang, New Territories HK
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20130306978 | PASSIVATION OF GROUP III-NITRIDE HETEROJUNCTION DEVICES - Passivation of group III-nitride heterojunction devices is described herein. The passivation facilitates simultaneous realization of effective/high current collapse suppression and low leakage current without the use of a sophisticated multiple-field plate technique. The passivation can be achieved by growing a charge-polarized AlN thin film on the surface of a group III-nitride based heterojunction device by plasma-enhanced atomic layer deposition such that positive polarization charges are induced at the interface to compensate for a majority of negative charges at the interface. | 11-21-2013 |
20150111371 | PASSIVATION OF GROUP III-NITRIDE HETEROJUNCTION DEVICES - Passivation of group III-nitride hetero junction devices is described herein. The passivation facilitates simultaneous realization of effective/high current collapse suppression and low leakage current without the use of a sophisticated multiple-field plate technique. The passivation can be achieved by growing a charge-polarized. AlN thin film on the surface of a group III-nitride based heterojunction device by plasma-enhanced atomic layer deposition such that positive polarization charges are induced at the interface to compensate for a majority of negative charges at the interface. | 04-23-2015 |
Sen Huang, Jilin CN
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20090123631 | Blueberry tea beverage and its preparing process - The present invention provides for a blueberry tea beverage and its preparing process. It is consisted of following ingredients: blueberry leaf, fruit material suspending agent, and pure water. Its beneficial effects are those: 1. Blueberry leaf contains abundant vitamin C, flavones, SOD, and anthocyanidin, thus it can dissipate fatigue, anti-age, remove free radical in body, and protect the vision, has natural health-care functions. 2. Blueberry leaf contains a number of organic acid, and pH value in solution boiled is between 2.5 and 3.5, thus there needs no adding a number of organic acid again, it has outstanding oral feelings, and low cost. 3. Blueberry leaf boiled solution itself shows natural tangerine, thus it has attracting sensory effect. | 05-14-2009 |
Sen Li, Columbus, OH US
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20160092978 | COORDINATION OF THERMOSTATICALLY CONTROLLED LOADS - Apparatus and methods for a market-based control framework to coordinate a group of autonomous thermostatically controlled loads (TCL) to achieve system-level objectives with pricing incentives is disclosed. In one example of the disclosed technology, a method of providing power to a load via a power grid by submitting bids to a coordinator includes determining an energy response relating price data for one or more energy prices to quantity data for power to be consumed by the load, sending a bid for power for a finite time period based on the energy response to the coordinator, and receiving a clearing price based on: the bid, on bids received from a plurality of additional loads, and a feeder power constraint. In some examples, the energy response is based at least in part on an equivalent thermal parameter model and a control policy indicating one or more power states for the load. | 03-31-2016 |
20160092986 | COORDINATION OF THERMOSTATICALLY CONTROLLED LOADS WITH UNKNOWN PARAMETERS - Apparatus and methods are disclosed for coordination of a population of Thermostatically Controlled Loads (TCLs) with unknown parameters to achieve group objectives including bidding and market clearing strategies designed to motivate self-interested users to realize efficient energy allocation subject to a peak power constraint. In one examples of the disclosed technology, a method of operating a load includes estimating a set of values for unmeasured parameters of the load's thermal environment based on output measurements of the thermal environment, determining an energy response based on the estimated set of values for the unmeasured parameters, and transmitting a bid for power for a finite time period based on the determined energy response to the coordinator. A clearing price is received from the coordinator responsive to the transmitted bid and power is sent to the load responsive to the received clearing price. | 03-31-2016 |
Sen Li, Shenzhen CN
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20120028616 | Terminal in digital trunking communication system and method for realizing fast answer thereof - A method for realizing a fast answer of a terminal in a digital trunking communication system comprises: after receiving a channel assignment message signalling from a system side, a main control device of the terminal establishes a service channel, determines a call type, and executes a voice mode flow when the call is a normal voice call, or sends a service interface display message to a control chip of the terminal when the call is a trunking call; and the control chip, according to the service interface display message sent by the main control device, displays a service interface and begins to answer voice information. A terminal in the digital trunking communication system is further provided, which comprises a main control device and a control chip. The terminal in the digital trunking communication system and method for realizing the fast answer thereof adapt to the requirements for a fast access and display of the terminal in the digital trunking communication system and better meet the requirements of the digital trunking users. | 02-02-2012 |
20120268549 | Wireless video conference system and multi-conference switching method thereof - The disclosure discloses a wireless video conference system, which comprises: a conference control module and a wireless conference switching module which are located at a system side, and a wireless video conference terminal module located in a wireless terminal, wherein the conference control module is configured, when a new conference is started, to send data information of the new conference and data information of an original conference to the wireless conference switching module; the wireless conference switching module is configured, when the new conference is started, to send a conference start instruction to the wireless terminal in a member list of the new conference, and to switch the wireless terminal to the new conference or maintain the wireless terminal in the original conference according to a conference switching instruction from the wireless terminal; and the wireless video conference terminal module is configured to receive the conference start instruction from the wireless conference switching module, and to send the conference switching instruction to the wireless conference switching module according to a choice of a user. The disclosure further discloses a multi-conference switching method in a wireless video conference system. By the disclosure, the multi-conference switching of the wireless terminal in the wireless video conference system is implemented. | 10-25-2012 |
20120314016 | System and method for re-access of wireless video conference terminal - The invention discloses a system for re-access of a wireless video conference terminal, including: a protection module configured to record relevant information of a conference in the event of terminal disconnection, log in to the video conference network according to the relevant information of the conference upon recovery of the network signal, and send a terminal reentering module the information for reentering the conference, wherein the relevant information of the conference contains a username and a password; and the terminal reentering module configured to determine that the terminal passes authentication according to the username as well as the information for reentering the conference and admit the terminal into the conference. The invention further discloses a method for re-access of a wireless video conference terminal. Adoption of the system and the method improves the user experience and facilitates the promotion of the wireless video conference. | 12-13-2012 |
Sen Lin, Puyang CN
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20120138182 | PRESSURE REDUCING SYSTEM FOR FUEL GAS AND NATURAL GAS DEWAXING VEHICLE - A pressure reducing system for fuel gas and a natural gas dewaxing vehicle are disclosed. The pressure reducing system ( | 06-07-2012 |
Sen Lin, Shenzhen CN
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20140208254 | Method And Apparatus For Locating Playing Progress Of File - A location of a slider on a bottom progress bar is monitored and a first locating result is obtained according to the location of the slider on the bottom progress bar. A total length of the file and a progress adjustment range of an upper layer progress bar is determined according to the first locating result. The first locating result is within the progress adjustment range of the upper layer progress bar, a location of a slider of the upper progress bar is monitored, and playing progress of the file is determined according to the location of the slider on the upper layer progress bar and the first locating result. | 07-24-2014 |
Sen Luo, Beijing CN
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20160083347 | MERCAPTONICOTINIC ACID COMPOUND AND PREPARATION METHOD AND USE THEREOF - The present invention discloses a class of mercaptonicotinic acid compound and preparation method and use thereof; the general structural formula of the compound is as shown in Formula I. Experiment demonstrates that the mercaptonicotinic acid compound could inhibit activity of botulinum toxin endopeptidase and tetanus toxin endopeptidase in vitro, which has a significant protective effect on botulinum toxin poisoning in mice, and can be used for preparing medicine intended to prevent and/or treat botulism, as well as to prevent botulinum toxin exposure and tetanus. | 03-24-2016 |
Sen Peng, Shanghai CN
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20150122943 | INTEGRATED PYLON STRUCTURE FOR PROPULSION SYSTEM - An integrated pylon structure for a propulsion system is suitable for one end to be connected to an aircraft wing and the other end to be connected to an aircraft engine. The pylon structure includes a pylon box section ( | 05-07-2015 |
Sen Shi, Shanghai CN
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20140175580 | MAGNETORESISTIVE MEMORY DEVICE AND FABRICTAION METHOD - A magnetoresistive memory device and a fabrication method are provided. A first dielectric layer disposed on a semiconductor substrate can include a groove formed therein. A cobalt metal layer can be formed over a bottom surface and a sidewall surface of the groove. A first metal layer can be formed over the cobalt metal layer. The first metal layer can fill the groove and be used as a first programming line of the magnetoresistive memory device. A second dielectric layer can be formed over the first dielectric layer and over the first metal layer. A magnetic tunnel junction can be formed over the second dielectric layer. The magnetic tunnel junction can be positioned corresponding to a position of the first metal layer. The magnetic tunnel junction can include an insulating layer sandwiched between a lower magnetic material layer and an upper magnetic material layer. | 06-26-2014 |
Sen Souvik, Palo Alto, CA US
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20160043949 | MAKING A FRAME RECEIVE DECISION IN A RECEIVER PHY LAYER - According to an example, a receiver having a physical (PHY) layer may receive a portion of a frame from a transmitter, in which the portion of the frame comprises information available at the PHY layer. A signature of the transmitter may be determined based upon the information available at the PHY layer and a hardware component in the PHY layer may determine whether to continue to receive the frame based upon the determined signature of the transmitter. | 02-11-2016 |
Sen Subrata, Sugar Land, TX US
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20100285486 | Non-Invasive Detection of Bladder Cancer by Fluorescence in Situ Hybridization of Aurora A - We disclose a method of detecting bladder cancer in a patient, comprising isolating bladder cells from the patient's urine; hybridizing the bladder cells with a labelled DNA probe, wherein the probe recognizes at least a portion of the aurora kinase A gene, to yield a sample of bladder cells hybridized with the labeled DNA probe; and counting the number of bladder cells in the sample, the number of copies of the aurora kinase A gene in each bladder cell in the sample, and the number of bladder cells in the sample having at least a first threshold number of copies of the aurora kinase A gene. | 11-11-2010 |
20150315661 | NON-INVASIVE DETECTION OF BLADDER CANCER BY FLOURESCENCE IN SITU HIBRIDIZATION OF AURORA A - We disclose a method of detecting bladder cancer in a patient, comprising isolating bladder cells from the patient's urine; hybridizing the bladder cells with a labelled DNA probe, wherein the probe recognizes at least a portion of the aurora kinase A gene, to yield a sample of bladder cells hybridized with the labeled DNA probe: and counting the number of bladder cells in the sample, the number of copies of the aurora kinase A gene in each bladder cell in the sample, and the number of bladder cells in the sample having at least a first threshold number of copies of the aurora kinase A gene. | 11-05-2015 |
Sen Suzuki, Kawasaki Kanagawa JP
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20150229304 | SEMICONDUCTOR DEVICE - According to one embodiment, the semiconductor device includes a power-on reset circuit and a constant voltage generation circuit. The power-on reset circuit generates a power-on reset signal to initialize an internal circuit when power supply is turned on. The constant voltage generation circuit supplies an output voltage to the internal circuit. The constant voltage generation circuit includes a differential amplifier, a first MOS transistor, a second MOS transistor, a switch, and a pull-up unit. The pull-up unit is provided between the power supply input terminal and the gate terminal of the second MOS transistor. The pull-up unit controls a voltage applied to the gate terminal of the second MOS transistor in accordance with the power-on reset signal. | 08-13-2015 |
Sen Tong US
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20160015767 | EXTERNAL-USE TRADITIONAL CHINESE MEDICINE FOR ICHTHYOSIS AND XERODERMIA, AND PREPARATION METHOD THEREOF - An external-use curing and nursing traditional Chinese medicine for ichthyosis and xerodermia include, in parts by weight, for curing: 6-10 Cortex Dictamni, 5-8 Herba Lycopodii, 3-8 Flos Carthami, 3-8 Herba speranskiae tuberculatae, 6-10 Herba Menthae, 4-8 Folium Artemisiae Argyi, 3-6 GONGGUI, 3-6 Fructus Kochiae, 3-6 Cortex erythrinae, 3-6 Herba Artemisiae, 3-6 | 01-21-2016 |
Sen Wang, Cupertino, CA US
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20130335535 | DIGITAL 3D CAMERA USING PERIODIC ILLUMINATION - A method of operating a digital camera, includes providing a digital camera, the digital camera including a capture lens, an image sensor, a projector and a processor; using the projector to illuminate one or more objects with a sequence of patterns; and capturing a first sequence of digital images of the illuminated objects including the reflected patterns that have depth information. The method further includes using the processor to analyze the first sequence of digital images including the depth information to construct a second, 3D digital image of the objects; capturing a second 2D digital image of the objects and the remainder of the scene without the reflected patterns, and using the processor to combine the 2D and 3D digital images to produce a modified digital image of the illuminated objects and the remainder of the scene. | 12-19-2013 |
Sen Wang, Rothester, NY US
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20110044530 | IMAGE CLASSIFICATION USING RANGE INFORMATION - A method of identifying an image classification for an input digital image comprising receiving an input digital image for a captured scene; receiving a range map which represents range information associated with the input digital image, wherein the range information represents distances between the captured scene and a known reference location; identifying the image classification using both the range map and the input digital image; and storing the image classification in association with the input digital image in a processor-accessible memory system. | 02-24-2011 |
Sen Wang, Rchester, NY US
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20110026764 | DETECTION OF OBJECTS USING RANGE INFORMATION - A system and method for detecting objects and background in digital images using range information includes receiving the digital image representing a scene; identifying range information associated with the digital image and including distances of pixels in the scene from a known reference location; generating a cluster map based at least upon an analysis of the range information and the digital image, the cluster map grouping pixels of the digital image by their distances from a viewpoint; identifying objects in the digital image based at least upon an analysis of the cluster map and the digital image; and storing an indication of the identified objects in a processor-accessible memory system. | 02-03-2011 |
20120057745 | DETECTION OF OBJECTS USING RANGE INFORMATION - A system and method for detecting objects and background in digital images using range information includes receiving the digital image representing a scene; identifying range information associated with the digital image and including distances of pixels in the scene from a known reference location; generating a cluster map based at least upon an analysis of the range information and the digital image, the cluster map grouping pixels of the digital image by their distances from a viewpoint; identifying objects in the digital image based at least upon an analysis of the cluster map and the digital image; and storing an indication of the identified objects in a processor-accessible memory system. | 03-08-2012 |
20120176380 | FORMING 3D MODELS USING PERIODIC ILLUMINATION PATTERNS - A method for determining a three-dimensional model for a scene comprising: projecting a sequence of binary illumination patterns onto a scene; capturing a sequence of binary pattern images of the scene from a plurality of capture directions; projecting a sequence of periodic grayscale illumination patterns onto the scene, each periodic grayscale pattern having the same frequency and a different phase; capturing a sequence of grayscale pattern images from the plurality of capture directions; determining a range map for each capture direction by analyzing the captured binary pattern images and the captured grayscale pattern images; and determining the three-dimensional model for the scene responsive to the range maps determined for each capture direction. | 07-12-2012 |
20120177284 | FORMING 3D MODELS USING MULTIPLE IMAGES - A method for determining a three-dimensional model from three or more images comprising: receiving three or more images, each image being captured from a different viewpoint and including a two-dimensional image together with a corresponding range map; designating a plurality of pairs of received images, each pair including a first image and a second image. For each of the designated pairs a geometric transform is determined by identifying a set of corresponding features in the two-dimensional images; removing any extraneous corresponding features to produce a refined set of corresponding features; and determining the geometrical transformation for transforming three-dimensional coordinates for the first image to three-dimensional coordinates for the second image responsive to three-dimensional coordinates for the refined set of corresponding features. A three-dimensional model is determined responsive to the three or more received images and the geometrical transformations for the designated pairs of received images. | 07-12-2012 |
Sen Wang, Shijiazhuang CN
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20120240870 | CIRCULATING FLUIDIZED BED BOILER WITH GAS-SOLID SEPARATOR - A gas-solid separator for a boiler includes a film divider defining first and second flue channels, an expanded cornering channel, a sealed collecting chamber, flue inlet and outlet provided at a front upper portion and a rear upper portion of the separator respectively, an even flow distributing tube set, and wear resistant connecting duct at the cornering channel, the upper and bottom portions of the even flow distributing tube set linked to the film bottom transverse tube collecting box and the collecting chamber transverse tube collecting box respectively, the upper and bottom portions of the wear resistant connecting duct linked to the film bottom transverse tube collecting box and the connecting duct transverse tube collecting box respectively. The boiler with low/medium circulating rate uses single stage inertial gravity separation. The boiler with high circulating rate uses a low temperature cyclone separator with the present invention when the flow rate at the second flue channel is relatively high. | 09-27-2012 |
Sen Wang, Pudong New Area CN
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20130023853 | MEDICAL GUIDE WIRE - A medical guide wire comprises a metal core ( | 01-24-2013 |
Sen Wang, Shanghai CN
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20130066413 | SURGICAL APPARATUS FOR ANEURYSMS - The present application discloses a surgical apparatus for aneurysms comprising: a stent, a delivery guide wire, an introducer sheath and a microcatheter, wherein: the stent is a self-expanding stent; the delivery guide wire outside of which the stent is restrained to is provided in a lumen of the introducer sheath; the introducer sheather is connected with the microcatheter, with lumnes communicating, to form a passageway through which the delivery guide wire and the stent are delivered into a human body. The surgical apparatus for aneurysms provided in the examples of the present application is able to deliver and release the stent which has high density and is super soft to a vascular lesion. A lattice structure of the stent is of high coverage at the vascular lesion such that the stent released into the vessel prodeces the same effects as healing of parent vessel, and thus improves the treatment of vascular aneurysms. | 03-14-2013 |
20130169825 | METHOD AND APPARATUS FOR MEASURING RESPONSE CURVE OF AN IMAGE SENSOR - The present disclosure discloses a method and an apparatus for measuring response curve of an image sensor. The method comprises: taking at least one photograph of a Grey Scale card with an image sensor to be measured, wherein the photograph comprises a plurality of greyscale image blocks; calculating relative exposure values for each greyscale image block respectively corresponding to the greyscale blocks of the Grey Scale card; plotting a plurality of reference points based on pixel values of pixel points within each greyscale image block and the relative exposure values, and executing an interpolation calculation based on the reference points to obtain a response curve of the image sensor. | 07-04-2013 |
Sen Wang, Shenzhen CN
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20140164245 | Systems, Devices and Methods for Online Transaction Verification - Systems and methods are provided for online transaction verification. For example, a status of a commodity on flash sale is acquired; a verification code associated with the commodity on flash sale is acquired in response to the commodity on flash sale being purchasable; the verification code is output; an input voice password for flash sale is recorded; the voice password for flash sale is uploaded to a server for voice recognition, where order data is processed by the server in response to the uploaded voice password for flash sale matching with a predetermined verification code and a result related to the order data processing is returned; and the result is received and output. | 06-12-2014 |
Sen Wang, Sichuan CN
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20140333199 | LED DEVICE AND PREPARATION METHOD THEREOF - The present invention provides a light-emitting diode (LED) device and a method for manufacturing the same. The LED device comprises: a substrate ( | 11-13-2014 |
Sen Wu, Hubei CN
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20110106360 | AUTOMATIC TRANSMISSION DRIVING SYSTEM FOR ELECTRIC VEHICLE MOTOR - The present invention relates to an electric vehicle motor automatic transmission driving system. The motor automatic transmission driving system includes a motor, a gear transmission, one or more battery groups and a control system. The control system includes a motor controller, a system controller, a battery voltage sensor, a battery current sensor, a first rotation speed encoder, a second rotation speed encoder, a fork position sensor group, a transmission oil (fluid) temperature sensor and a pressure source sensor. The power input of the motor controller is connected with the outputs of one or more battery groups respectively via a first power leads, the power output of the motor controller is connected with the power input of the motor via a second power lead. According to the invention, the motor shaft also act as the first shaft of the gear transmission and the said motor is an AC induction motor or an AC permanent magnet motor. | 05-05-2011 |
Sen Wu, Salt Lake City, UT US
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20100178696 | IN VIVO GENOME-WIDE MUTAGENESIS - Disclosed herein are compositions and methods for deleting or duplicating DNA in a mammalian genome. Also disclosed are compositions and methods for generating a random genome-wide chromosome rearrangement. Also disclosed are compositions and methods for streamlined construction of gene targeting vectors. | 07-15-2010 |
Sen Xu, San Francisco, CA US
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20150261786 | DENSITY-BASED DYNAMIC GEOHASH - A method and system for maintaining a density-based geocode tree for a geographic area, including obtaining a geocode tree including multiple leaf nodes each having a geohash value corresponding to a subdivision of the geographic area, obtaining multiple positions within the geographic area, generating, using the multiple positions, multiple geohashes, mapping a first subset of the multiple geohashes to a first leaf node of the multiple leaf nodes based on the geohash value of the first leaf node, incrementing, by a cardinality of the first subset, a first counter value for the first leaf node, and grafting, in response to the first counter value exceeding a first density threshold, at least one child node onto the first leaf node. | 09-17-2015 |
20150264523 | DYNAMIC GEOHASH-BASED GEOFENCING - A method and system for dynamic geohash-based geofencing within a geographic area including obtaining metadata including a campaign identifier and geometric data, generating a geometry using the geometric data, mapping the geometry to a geohash grid to obtain a first geohash set having a first geohash in the geohash grid, storing the first geohash and the campaign identifier in an entry in a geohash index, obtaining a user position within the geographic area from a mobile device, generating a user geohash using the user position, matching the user geohash to the entry in the geohash index, obtaining the campaign identifier from the entry in the geohash index, and providing content corresponding to the campaign identifier to the mobile device. | 09-17-2015 |
Sen Xu, Beijing CN
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20130095842 | METHOD AND EQUIPMENT FOR SAVING ENERGY - The present invention discloses a method and equipment for saving energy. The method comprises the following steps: the first network node acquires load information of the second network node next to the first and modifies energy saving state according to its own load information and that of said second network node; said first and second network nodes send information on indication for saving energy state to the adjacent third network node and inform the information of modifying energy saving state to said third network node based on said information on indication for saving energy state. Embodiments of the present invention optimize resource utilization rate of the whole network. | 04-18-2013 |
20140197376 | Semiconductor Device - The present invention discloses a semiconductor device, which comprises a substrate, a buffer layer on the substrate, an inversely doped isolation layer on the buffer layer, a barrier layer on the inversely doped isolation layer, a channel layer on the barrier layer, a gate stack structure on the channel layer, and source and drain regions at both sides of the gate stack structure, characterized in that the buffer layer and/or the barrier layer and/or the inversely doped isolation layer are formed of SiGe alloys or SiGeSn alloys, and the channel layer is formed of a GeSn alloy. The semiconductor device according to the present invention uses a quantum well structure of SiGe/GeSn/SiGe to restrict transportation of carriers, and it introduces a stress through lattice mis-match to greatly increase the carrier mobility, thus improving the device driving capability so as to be adapted to high-speed and high-frequency application. | 07-17-2014 |
20140217362 | Semiconductor Device and Method for Manufacturing The Same - The present invention discloses a method for manufacturing a semiconductor device, which comprises: forming a plurality of fins on a substrate, which extend along a first direction and have rhombus-like cross-sections; forming a gate stack structure on each fin, which traverses the plurality of fins and extends along a second direction; wherein a portion in each fin that is under the gate stack structure forms a channel region of the device, and portions in each fin that are at both sides of the gate stack structure along the first direction form source and drain regions. The semiconductor device and its manufacturing method according to the present invention use rhombus-like fins to improve the gate control capability to effectively suppress the short channel effect, moreover, an epitaxial quantum well is used therein to better limit the carriers, thus improving the device drive capability. | 08-07-2014 |
Sen Yao, Zhangjiagang CN
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20130228489 | High Vacuum Container and Adjusting Device - A high vacuum container includes an inner container body, an outer container body, a first group of supporting devices and a second group of supporting devices. Each group of supporting devices includes four supporting assemblies, and two supporting assemblies are disposed at the upper portion of the high vacuum container, and the other two are disposed at the lower portion of the high vacuum container. Each supporting assembly includes a base plate welded at outer surface of the inner container body and a heat insulating pipe extending along a radial direction of the high vacuum container, one end of the heat insulating pipe abutting against the base plate. Each supporting assembly at the lower portion further includes a fixing element, and each fixing element partly is partly inserted into the outer container body through the opening on the outer container body. Each fixing element has a top plate and a bending portion, and each bending portion bends vertically from the edge of the top plate and towards the inner part of the high vacuum container, and sleeves onto outside of the heat insulating pipe, and outer surface of the bending portion is welded to the outer container body at the opening. The high vacuum container and an adjusting device for adjusting the concentricity of the high vacuum container would be beneficial to high concentricity. | 09-05-2013 |
Sen Zhang, Providence, RI US
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20130236815 | Multimetallic nanoparticle catalysts with enhanced electrooxidation - A new structure-control strategy to optimize nanoparticle catalysis is provided. The presence of Au in FePtAu facilitates FePt structure transformation from chemically disordered face centered cubic (fcc) structure to chemically ordered face centered tetragonal (fct) structure, and further promotes formic acid oxidation reaction (FAOR). The fct-FePtAu nanoparticles show high CO poisoning resistance, achieve mass activity as high as about 2810 mA/mg Pt, and retain greater than 90% activity after a 13 hour stability test. | 09-12-2013 |
Sen Zhang, Shenzhen City CN
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20090251692 | SYNCHRONOUS APPARATUS - A vision measuring machine includes a workbench, a support mounted to the workbench, a moving member movably mounted to the support, two fixing portions and a lens respectively fixed to the moving member, a group of pulleys fixed to the support, two mounting members each including at least one pulley fixed to the workbench, a rail fixed between the fixing members, a sliding member for fixing a backlight module, and a cord for driving the sliding member. One end of the cord is fixed to one of the fixing portions. The opposite end of the cord rounds all of the corresponding pulleys, the rail, and the sliding member, and last is fixed to the other fixing portion. When the moving member with the lens is driven, the backlight module is driven together with the lens by the cord. | 10-08-2009 |
20110228283 | MEASUREMENT APPARATUS - A measurement apparatus includes an observation unit, a movable base, a platform, a pair of tracks mounted on two sides of the platform, and a console. The observation unit is slidably mounted on the movable base. The movable base is a bridge structure. Each end of the movable base is slidably mounted on each one of the pair of tracks. The movable base slides on the pair of tracks along an X-axis of the platform. The observation unit slides on the movable base along a Y-axis of the platform. The observation unit includes a camera. The camera is moveable relative to the observation unit along a Z-axis of the platform. | 09-22-2011 |
Sen Zhang, Nanjing Jiangsu CN
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20130190266 | FRUCTOSYLATED PUERARIN, AND PREPARATION METHOD AND USE THEREOF - Fructosylated puerarin being converted from puerarin by a bioconversion method conducted in an aqueous phase or nonaqueous phase system, including monofructosyl-(2,6)-puerarin, bifructosyl-(2,6)-puerarin, trifructosyl-(2,6)-puerarin, tetrafructosyl-(2,6)-puerarin and pentafructosyl-(2,6)-puerarin. Tests have shown that the oligosaccharylated puerarin is effective to treat acute myocardial ischemia, and can markedly suppress in vitro the proliferation of human breast cancer cell strain MDA-MB-23 and human chronmyelogenors leukemia cell strain K562, and it has a low toxicity. | 07-25-2013 |
Sen Zhang, Wuxi CN
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20120104468 | FABRICATING HIGH VOLTAGE TRANSISTORS IN A LOW VOLTAGE PROCESS - Fabricating high voltage transistors includes forming a buried p-type implant on a p-substrate for each transistor, the transistor having a source side and a drain side, wherein the p-type implant is positioned adjacent the source and is configured to extend under a gate region; depositing a low doping epitaxial layer on the p-substrate and the p-type implant for each high voltage transistor, the low doping epitaxial layer extending from the source to the drain; forming an N-Well in the low doping epitaxial layer for each transistor, wherein the N-Well corresponds to a low voltage transistor N-Well fabricated using a low voltage transistor fabrication process; and forming a p-top diffusion region in or on the N-Well for each transistor, wherein the p-top diffusion region is configured to compensate for a dopant concentration of the N-Well at or near a surface of the N-Well opposing the substrate. | 05-03-2012 |
Sen Zhang, Beijing CN
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20090031229 | Method and Apparatus for Customizing a Model Entity Presentation Based on a Presentation Policy - A method and device are provided for customizing a model entity presentation based on a presentation policy. The method comprises: applying the presentation policy to a first model to generate a presentation model; creating a model entity thereof according to the first model; reading model content from the first model and reading presentation data from the presentation model; and applying the read model content and presentation data to the model entity. The presentation model and core model of data are separated, and their association may be configured through a presentation policy in real-time during operation. The real-time and dynamic configuration of the method and device provide enhanced flexibility for users. | 01-29-2009 |
20140156212 | METHOD AND APPARATUS FOR TESTING THE EXCITATION CHARACTERISTIC OF CURRENT TRANSFORMER - This disclosure relates to the field of current transformers, for testing the excitation characteristic of a current transformer is disclosed. The method comprise applying alternately positive and negative DC voltages across terminals of secondary winding of a CT to be tested and acquiring a secondary current; constructing a mathematical model of the relationship between the secondary current and a root mean square (rms) equivalent voltage at rated frequency of the CT from the relationship between a magnetic flux of a secondary winding iron-core of the CT and the rms equivalent voltage; and generating an excitation characteristic curve according to the mathematical model. The method and apparatus of the embodiments may test CTs requiring lower testing voltage as well as CTs with knee-point up to tens of kV by supplying a relatively low voltage and power, which makes the embodiments widely applicable. | 06-05-2014 |
20150095383 | METHOD AND APPARATUS FOR FILE SYSTEM - The present disclosure relates to a method and apparatus for a file system, the file system comprising at least a first logical storage area and a second logical storage area, a logical block of the first logical storage area and that of the second logical storage area being different in size, and in response to a request for creating a file, selecting a logical storage area for storing the file from the at least first logical storage area and second logical storage area; and storing the file in the selected logical storage area. According to the above various embodiments of the present invention, a direct and effective way may be used to support variable-length block size in a file system, without increasing metadata and positioning overheads. | 04-02-2015 |
Sen Zhang, Shenzhen CN
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20110200327 | OPTICAL SIGNAL IDENTIFYING OR DETECTING METHOD AND APPARATUS, AND IDENTIFYING AND DETECTING SYSTEM - An optical signal identifying method and apparatus are provided. The optical signal identifying method includes: assigning signal IDs with different frequencies to optical signals with different wavelengths, where the signal IDs are controlled in an amplitude-modulation manner according to a binary data sequence; and distinguishing the optical signals with different wavelengths by using different signal IDs. A signal ID detecting method and apparatus, and an optical signal identifying and detecting system are further provided. The optical signals with different wavelengths are distinguished by using the signal IDs controlled in an amplitude-modulation manner according to the binary data sequence, and optical channels of the optical signals with different wavelengths are detected and information such as the optical power is obtained by detecting the signal IDs. Therefore, the number of the identification frequencies of the signal IDs required to distinguish the optical signals is small, and the complexity of detecting the signal IDs is reduced. | 08-18-2011 |
20120093522 | RELAY STATION AND METHOD FOR ADJUSTING OUTPUT OPTICAL SIGNALS OF THE RELAY STATION - Embodiments of the present invention relate to a relay station and a method for adjusting output optical signals of the relay station. The relay station includes: a detection control unit, an output light stabilization unit, a reply stabilization unit, an adjustable gain amplification unit, and a pump light output unit. The method for adjusting output the optical signals of the relay station includes: adjusting a drive current which drives generation of pump light; adjusting a pilot tone modulation depth of an Alternating Current (AC) signal on which a replay signal is modulated; and finally, outputting a stable output optical signal through disturbed pump light. Adjusting the output optical signals and the pilot tone modulation depth of the AC signal on which the replay signal is modulated, the reply signals are stably output, thereby achieving the purpose of fixing the pilot tone modulation depth. | 04-19-2012 |
20120182023 | METHOD FOR LOCATING FAULT OF SUBMARINE CABLE, REPEATER, AND COMMUNICATION SYSTEM - A method for locating a fault of a submarine cable, a device, and a communication system are provided. A light pulse output by a Repeater (RPT) is incident to a location of a fault as a probe light pulse. The RPT obtains a time difference between the probe light pulse and the reflected probe light pulse, and sends the time difference to a terrestrial Submarine Line Terminal Equipment (SLTE) so that the SLTE may easily locate the fault according to principles of an Optical Time Domain Reflector (OTDR). Compared with the prior art, the method may locate the fault of the submarine cable more quickly and accurately, so that maintainers may maintain the submarine cable in time. | 07-19-2012 |
20120254666 | PASS-BY BREAKPOINT SETTING AND DEBUGGING METHOD AND DEVICE - A method and device for pass-by breakpoint setting and debugging are disclosed. The pass-by breakpoint setting method comprises: receiving a breakpoint setting command; determining an instruction at a breakpoint in a source program code according to the breakpoint setting command; if one of the instruction at the breakpoint and an instruction prior to the instruction at the breakpoint is a relative jump instruction, setting an instruction duplicate, and setting the instruction at the breakpoint in the source program code as a first abnormal instruction. Accordingly, the memory space occupied by the duplicate can be reduced. | 10-04-2012 |
20130028597 | METHOD AND APPARATUS FOR DETERMINING AN OPTICAL SIGNAL-TO-NOISE RATIO (OSNR) PENALTY - A method for determining an optical signal-to-noise ratio penalty as a measure for a quality of an optical signal transmitted via an optical link between a source optical node and a destination optical node in an optical network, the method includes collecting information of the optical link; determining a configuration parameter P | 01-31-2013 |
20140314405 | Method and Apparatus for Equalizing Link Performance - Embodiments of the present invention provide a method and an apparatus for equalizing link performance, and relate to the field of optical wavelength division multiplexing. In the present invention, target input power spectra and target output power spectra in all OMS sections in a network and single wave attenuation at a power adjusting point may be concurrently calculated based on link information of the OMS sections, fast adjustment may also be implemented for a complex network topology, and the adjustment may be implemented in a one-off manner to avoid a problem that iteration adjustment is caused by mutual impact of power adjusting points during serial adjustment in a ring network. In addition, it is not required to connect an optical path in the calculation phase, thereby eliminating reliance on a connected optical path in a process for equalizing link performance. | 10-23-2014 |
20150043906 | METHOD, SYSTEM, AND NODE DEVICE FOR MONITORING OPTICAL PERFORMANCE OF WAVELENGTH CHANNEL - Embodiments of the present invention relate to the field of network communications and specifically discloses a method for monitoring optical performance of a wavelength channel, including: receiving, by a first node, an optical signal over an operating wavelength and obtaining, by the first node, optical performance of the unestablished wavelength channel by monitoring the optical signal at a receiving end. Embodiments of the present invention further disclose a system and a node device for monitoring optical performance of a wavelength channel. | 02-12-2015 |
20150117853 | METHOD AND APPARATUS FOR CALCULATING NONLINEAR TRANSMISSION IMPAIRMENT OF OPTICAL FIBER LINK - The present invention relates to the field of network communications and discloses a method for calculating a nonlinear transmission impairment, including: determining that no pump channel exists in an optical fiber link, obtaining a factor of intra-band nonlinear noise that does not pass through an optical filter, and obtaining integral power in signal light bandwidth of a span; correcting the factor of intra-band nonlinear noise that does not pass through an optical filter, to obtain a factor of intra-band nonlinear noise of the span that passes through an optical filter; calculating nonlinear noise of the span; and obtaining total nonlinear noise of the optical fiber link according to the nonlinear noise of the span, and obtaining a nonlinear transmission impairment of the optical fiber link. Embodiments of the present invention further provide an apparatus for calculating a nonlinear transmission impairment of an optical fiber link. | 04-30-2015 |
20150155964 | Method and Apparatus for Acquiring Internal Fiber Connection Relationship in Reconfigurable Optical Add/Drop Multiplexer - A method of the present invention includes: acquiring logic optical propagation paths between an egress port of a wavelength selective switch at a receive end and an ingress port of a wavelength selective switch at a transmit end; separately configuring a different wavelength cross connection for the acquired logic optical propagation paths; connecting a communication light source to an ingress port of the wavelength selective switch at the receive end; collecting a wavelength of an optical signal on an egress port of the wavelength selective switch at the transmit end; determining a logic optical propagation path corresponding to the collected wavelength of optical signal; and determining a fiber connection relationship between the egress port of the wavelength selective switch at the receive end and the ingress port of the wavelength selective switch at the transmit end. | 06-04-2015 |