Ji
Ji Cao, Renens CH
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20130306937 | 3D NANO-ELECTRO-MECHANICAL MULTIPLE-STATE CARBON NANOTUBE DEVICE STRUCTURES AND METHODS OF FABRICATION - A 3D M-CNT structure with at least one tri-state CNT NEM switch comprising at least an electrode as a source, an electrode as a gate and an electrode as a drain, a conductive carbon nanotube which is able to take three positions depending on a voltage application to said electrodes. | 11-21-2013 |
Ji Chen, Albuquerque, NM US
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20100259614 | Delay Compensated Feature Target System - Apparatus and methods are provided for acquiring a target. A vehicle generates video frames that are sent to a control. The vehicle stores a subset of the frames. The vehicle may receive a lock message from the control that identifies a feature. Based on the information in the lock message, the vehicle may find a stored “fast-forward” frame with the feature, locate the feature on the fast-forward frame, determine a trajectory of the feature, and then determine a current location of the feature in a current frame. Once the vehicle has determined the current location of the feature, the vehicle may send a target acquired message to the control. An estimate of communication latency between the control and the vehicle may be determined. Then, the fast-forward frame may be determined based on a time of arrival of the lock message and the latency. | 10-14-2010 |
Ji Chen, Shenzhen CN
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20140105067 | Method, Device and System for Starting Routing Function and Transmitting Data - A method, a device and a system for enabling a routing function and transmitting data, which relate to the field of communications, and are capable of sharing a single session task through a plurality of access points, thereby ensuring data transmission quality. When a station uses an external network identifiable address, and performs data transmission of a single session task through a first access point, an address of a club routing function (CR) router connected to the first access point is determined; at least one second access point connected to the same CR router with the first access point is determined. | 04-17-2014 |
20140112237 | METHOD FOR DEVICE TO ACCESS NETWORK, ACCESS POINT, NETWORK ACCESS DEVICE, AND SYSTEM - Embodiments of the present invention disclose a method for a device to access a network, an access point, a network access device, and a system. The method includes: generating, by an access point, a broadcast frame, where the broadcast frame includes feature information of a network access device; and the feature information is used for indicating a feature of the network access device; and broadcasting, by the access point, the broadcast frame, so that a specific network access device initiates a network access procedure to the access point; where the specific network access device is a network access device which receives the broadcast frame and has the feature indicated by the feature information. By adopting the present invention, contention collisions among network access devices can be reduced through a manner of accessing a network in batches. | 04-24-2014 |
20140119282 | MESSAGE ACKNOWLEDGEMENT METHOD, APPARATUS, AND SYSTEM - A message acknowledgement method includes: An access point sends a beacon frame, receives an uplink frame sent by a terminal, and sends an acknowledgement frame for the uplink frame, where the acknowledgement frame includes offset time, and the offset time is a difference between a time point when the access point sends the acknowledgement frame and a time point when the access point sends the beacon frame; compares the difference that is obtained through calculation by the terminal and is between the time point when the terminal receives the acknowledgement frame and the time point when the terminal lately receives a beacon frame with the offset time carried in the acknowledgement frame, and if a difference between the two is within a preset error range, determines that the acknowledgement frame received by the terminal is sent by the access point associated with the terminal. | 05-01-2014 |
20140334287 | Method and Apparatus for Handling Address Conflict - A method and an apparatus for handling an address conflict. The method for handling an address conflict includes: acquiring a media access control (MAC) address of an associated first node and a first auxiliary identifier; receiving a MAC frame that carries the first auxiliary identifier; and sending an auxiliary identifier conflict report message to the first node when it is determined that the MAC frame is sent by a second node. According to the method and the apparatus for handling an address conflict in the embodiments of the present invention, the following problem can be detected and resolved. An AP auxiliary identifier conflict is caused by a MAC header compression method where an auxiliary identifier is used to replace a MAC address. | 11-13-2014 |
20140338669 | AIR CIRCUIT ADAPTER - The invention discloses an air circuit adapter that includes an external conduit, an air collector and an internal conduit. The external conduit includes a first interface and a second interface. An exterior surface of the external conduit includes a sampling interface. The interior conduit can affix inside the external conduit. The air collector can be connected with the sampling interface by a sampling air routing. The sampling air path can radially pass through the internal conduit and the external conduit. | 11-20-2014 |
20150098388 | METHOD, DEVICE, AND SYSTEM FOR JOINING NEIGHBOR AWARENESS NETWORK DEVICE CLUSTER - In a process for a wireless network device in a first Neighbor Awareness Network device cluster (NAN cluster) to join a second NAN cluster, the wireless network device first discovers the second NAN cluster by means of scanning for networking signals from the second NAN cluster. If it determines, based on the discovery information, to join the second NAN cluster, the wireless network device sends an event message to other wireless network devices in the first NAN cluster to inform them that it is leaving the first NAN cluster to join the second NAN cluster. The event message also contains a cluster ID (CID) of the second NAN cluster. The wireless network device then leaves the first NAN cluster and joins the second NAN cluster. | 04-09-2015 |
20150110099 | Service Information Discovery Method and Device - A service information discovery method includes sending a first query request message. The first query request message carries a first hash value obtained by performing a first hash operation on service identity information of a service to be discovered. The method includes receiving a first query response message sent by a peer end. The first query response message carries first result notification information identifying whether a service of which a hash value obtained by performing the first hash operation is the first hash value exists at the peer end. The method further includes performing the second hash operation on the service identity information of the service to be discovered, and obtaining the second hash value corresponding to the service to be discovered; and if the second hash value corresponding to the service to be discovered exists in the first result notification information, determining that the service to be discovered exists at the peer end. | 04-23-2015 |
20160037483 | SERVICE ADVERTISEMENT MESSAGE TRANSMISSION METHOD AND DEVICE - Embodiments of the present invention disclose a service advertisement message transmission method and device. The method in the embodiments of the present invention includes: generating, by a first device, a first service advertisement message, where the first service advertisement message includes first service information of the first device and second service information of a second device; the second service information is obtained by the first device from a received message sent by the second device; the first service information is used to enable a device in a communication range of the first device to learn service information of the first device; and the second service information is used to enable a device in a communication range of the second device to learn service information of the second device; and sending, by the first device, the first service advertisement message. | 02-04-2016 |
20160050267 | Sign-In Method and Terminal - A sign-in method includes receiving, by a first terminal, a sign-in request message sent by a second terminal, where the sign-in request message carries an identifier (ID) of an activity and an ID of a user of the second terminal, and the sign-in request message is used to indicate that the user of the second terminal requests to sign in to the activity in the first terminal; and sending a sign-in response message to the second terminal, where the sign-in response message carries the ID of the activity, and the sign-in response message is used to indicate that the user of the second terminal successfully signs in to the activity in the first terminal. | 02-18-2016 |
Ji Chen, Jilin CN
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20150059528 | METHOD FOR EXTRACTING AND SEPARATING RARE-EARTH ELEMENT - A method for extracting and separating a rare-earth element. Cations and anions in a quaternary ammonium ionic liquid extractant, that is, 2-ethylhexyl phosphate mono-2-ethylhexyl acrylate trialkyl methyl ammonium and phosphate di(2-ethylhexyl) phthalate trialkyl methyl ammonium, react with rare-earth ions to form neutral complex molecules, also, a collaborative effect and a competitive effect are present between the cations and the anions in the quaternary ammonium ionic liquid extractant in a rare-earth element extraction process, the separation factor for the rare-earth element is thus increased. The method for extracting and separating the rare-earth element provides good interfacial phenomena in the extraction process, does not generate emulsification, obviates the need for extractant saponification, and provides increased separation factor for rare-earth elements, and particularly increased separation factor for heavy rare-earth elements. In addition, the rare-earth element extraction and separation method is of reduced extraction acidity, of reduced stripping acidity, and of reduced acid consumption. | 03-05-2015 |
Ji Chen, Pearland, TX US
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20080226151 | Device and software for screening the skin - The present invention provides devices for screening the skin of an individual in real time using a region-fusion based segmentation with narrow band graph partitioning algorithm to analyze and classify a region of interest of the skin as benign or malignant. Also, provided is a method for screening the skin of an individual using the devices described herein. In addition the present invention provides a digital processor-implemented system for classifying a region of interest on the skin and a processor readable medium having processor-executable instructions to perform skin cancer detection. | 09-18-2008 |
Ji Chen, Beijing CN
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20120062818 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel according to an embodiment of the present invention comprises: a backlight source; a liquid crystal cell; and a polarization adjusting layer disposed outside the liquid crystal cell and used to adjust the polarization direction of the linear polarized light emitted from the liquid crystal cell and transmitted through the polarization adjusting layer, wherein the polarization adjusting layer comprises a base body and optical anisotropic crystal grains dispersed within the base body. Also a liquid crystal display device is provided. | 03-15-2012 |
20120075556 | LOCALLY CONTROLLABLE BACKLIGHT - A backlight is provided and comprises an optical fiber light-emitting panel comprising an optical fiber light-emitting panel comprising at least one optical fiber light-emitting unit, wherein each optical fiber light-emitting unit comprises a light-emitting portion and a light-guiding portion which are connected together, the light-emitting portion forms a plane emitting area and the light-guiding portion extends to a side edge of the optical fiber light-emitting panel; and at least one illuminating light which is provided at the end surface of the light-guiding portion. Further, a liquid crystal display is provided. | 03-29-2012 |
20140307467 | PROFILED LIGHT GUIDE PLATE, BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLACE DEVICE - Embodiments of the present invention relate to a profiled light guide plate, a backlight module and a liquid crystal display device. In the profiled light guided plate according to the embodiments of the present invention, because the reflectivity of the profiled assembly is less than that of the light entry assembly, the emergent angle of the light beam entering into the profiled assembly from the light entry assembly is larger than the incident angle thereof, which causes the light beam entering from the light entry assembly into the profiled assembly to converge towards the central part of the profiled assembly, away from the ramp of the profiled assembly, thereby decreasing the amount of light leakage from the ramp. | 10-16-2014 |
20160080329 | MOBILE TERMINAL AND METHOD THEREOF - The present disclosure provides a mobile terminal. The mobile terminal comprises: an encryption password setting unit configured to set an encryption password and encrypt the encryption password; an encryption password management unit configured to back up the encrypted encryption password onto a cloud or acquire the encrypted encryption password from the cloud; a storage encryption unit configured to request the encrypted encryption password from the encryption password management unit, decrypt the encrypted encryption password and encrypt data to be stored with the encryption password; and a read decryption unit configured to request the encrypted encryption password from the encryption password management unit, decrypt the encrypted encryption password and decrypt data to be read with the encryption password. Also provided is a method in a mobile terminal. With the present disclosure, it is possible to reduce the risk of leak of confidential data as a result of data protection on a mobile terminal being cracked without the user's awareness. | 03-17-2016 |
20160092190 | METHOD, APPARATUS AND SYSTEM FOR INSPECTING SAFETY OF AN APPLICATION INSTALLATION PACKAGE - The invention provides a method, an apparatus and a system for inspecting safety when an application installation package is running. The method may comprise: detecting a running request of an application installation package at a terminal; analyzing the application installation package to obtain security key information, in response to the detection of the running request; comparing the acquired security key information with original security key information corresponding to the application; and terminating the running of the application installation package if the comparison result indicates that a difference is greater than a security threshold. Embodiments of the invention can efficiently identify and prevent applications maliciously tampered. | 03-31-2016 |
Ji Chen, Panjin City CN
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20120175007 | Pre-Sressed Insulated Tubing - The present invention relates to a pre-stressed insulated tubing, including an inner tube ( | 07-12-2012 |
Ji Chen, Shanghai CN
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20130022813 | METHOD FOR PREPARING GRAPHENE NANORIBBON ON INSULATING SUBSTRATE - A method for growing a graphene nanoribbon on an insulating substrate having a cleavage plane with atomic level flatness is provided, and belongs to the field of low-dimensional materials and new materials. The method includes the following steps. Step 1: Cleave an insulating substrate to obtain a cleavage plane with atomic level flatness, and prepare a single atomic layer step. Step 2: Directly grow a graphene nanoribbon on the insulating substrate having regular single atomic steps. In the method, a characteristic that nucleation energy of graphene on the atomic step is different from that on the flat cleavage plane is used, and conditions, such as the temperature, intensity of pressure and supersaturation degree of activated carbon atoms, are adjusted, so that the graphene grows only along a step edge into a graphene nanoribbon of an adjustable size. The method is mainly applied to the field of new-type graphene optoelectronic devices. | 01-24-2013 |
Ji Cheng, Ithaca, NY US
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20140254616 | Fiber Designs For Wavelength Tunable Ultra-Short Pulse Lasers - Embodiments of the present invention generally relate to fiber designs for wavelength tunable ultra-short pulse lasers. More specifically, embodiments of the present invention relate to systems incorporating fiber designs for higher order mode fibers capable of soliton self frequency shifting where a system comprises a first fiber for shifting the wavelength from a pump wavelength to a transfer wavelength and a second fiber for shifting the pulse from the transfer wavelength to an output wavelength. In one embodiment of the present invention, a wavelength tunable short pulse fiber laser system comprises: a pulse generator for providing a pulse having an input wavelength; a mode-converter; a first designed fiber for shifting the pulse from the input wavelength to a transfer wavelength; and a second designed fiber for shifting the pulse from the transfer wavelength to an output wavelength. | 09-11-2014 |
Ji Cheng, Beijing CN
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20140334766 | OPTICAL MODE CONVERSION BY NONLINEAR EFFECTS - Embodiments of the present invention generally relate to optical mode conversion by nonlinear effects. More specifically, embodiments of the present invention relate to nonlinear mode conversion utilizing intermodal four-wave mixing to convert light between modes having different wavelengths for complex applications. In one embodiment of the present invention, a fiber comprises an input end for receiving light in a first mode at a first wavelength, and an output end for outputting light in a desired second mode at a desired second wavelength, wherein the first wavelength and the second wavelength are not the same. In many embodiments, the fiber comprises a higher-order mode fiber. | 11-13-2014 |
Ji Cheng, Shanghai CN
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20160056082 | CHEMICAL MECHANICAL POLISHING METHOD FOR FIRST INTERLAYER DIELECTRIC LAYER - A method for manufacturing a semiconductor device includes providing a semiconductor substrate comprising a low-density region and a high-density region, forming a first gate structure in the low-density region and a second gate structure in the high-density region, form an etch stop layer on the first and second gate structures, and forming an interlayer dielectric layer on the etch stop layer and on the semiconductor substrate. The method further includes performing a first chemical mechanical polishing (CMP) process on the etch stop layer to expose a surface of a portion of the etch stop layer disposed on the first gate structure, performing a second CMP process on the etch stop layer to expose a surface of a portion of the etch stop layer disposed on the second gate structure, and performing a third CMP process to completely remove the etch stop layer. | 02-25-2016 |
Ji Feifei, Shanghai CN
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20150292626 | EMERGENCY SHUT-OFF VALVE - An emergency shut-off valve includes a valve body defining an inlet, an outlet, a valve port between the inlet and the outlet, and an aperture. A valve assembly is positioned partially within the valve body and extends through the aperture. An actuator assembly is operatively coupled to the valve assembly to move the valve assembly between an open position and a closed position and includes a poppet and a rotatable shaft. The poppet is disposed within the valve body and is moveable between an open position that allows the flow of fluid through the valve body and a closed position that prevents the flow of fluid through the valve body. The shaft is coupled to the poppet and has a retaining member positioned within a slot in an arm of the poppet to prevent the poppet from being removed from the shaft. | 10-15-2015 |
Ji Feng, Beijing CN
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20140017839 | STRAIN-ENGINEERED BANDGAPS - An optoelectronic device as well as its methods of use and manufacture are disclosed. In one embodiment, the optoelectronic device includes a first optoelectronic material that is inhomogeneously strained. A first charge carrier collector and a second charge carrier collector are each in electrical communication with the first optoelectronic material and are adapted to collect charge carriers from the first optoelectronic material. In another embodiment, a method of photocatalyzing a reaction includes using a strained optoelectronic material. | 01-16-2014 |
20140094836 | PERICARDIOCENTESIS NEEDLE COMPONENT - Disclosed is a pericardiocentesis needle component ( | 04-03-2014 |
20150025526 | ABLATION ELECTRODE AND PERFUSED ELECTRODE CATHETER USING THE ELECTRODE - The present invention discloses an ablation electrode used in a catheter. The ablation electrode includes an electrode shell, an optional cavity inside the electrode shell and a temperature sensor. An outflow liquid pathway for the perfusion liquid is arranged on the electrode shell, and an inflow liquid pathway for the perfusion liquid is arranged in the proximal end of the electrode shell. A thermal conduction isolation structure is arranged between the temperature sensor and the liquid pathway. The thickness of the electrode shell where the temperature sensor is located is less than 0.2 mm. The present invention also provides a perfusion electrode catheter which includes the ablation electrode. The perfused electrode catheter of the present invention can provide efficient prompts on the rising ablation temperature in the ablation process. | 01-22-2015 |
20150359561 | PERICARDIUM PUNCTURE NEEDLE ASSEMBLY - A pericardium puncture needle assembly comprises a puncture needle ( | 12-17-2015 |
Ji Gao-Desliens, Rosny Sur Seine FR
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20150320703 | COMBINATION OF (3S,3S') 4,4'-DISULFANEDIYLBIS(3-AMINOBUTANE 1-SULFONIC ACID) AND A SECOND ANTIHYPERTENSIVE AGENT - The present invention relates to a pharmaceutical composition comprising, in at least one pharmaceutically acceptable support or vehicle, a combination of (3S,3S′)4,4′-disulfanediylbis(3-aminobutane 1-sulfonic acid) or a pharmaceutically acceptable salt or solvate thereof and a second active ingredient selected from the group consisting of angiotensin I converting enzyme inhibitors and angiotensin II receptor type I antagonists. Said composition is particularly useful for the treatment of hypertension and related diseases and conditions. | 11-12-2015 |
Ji Ge, Toronto CA
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20150204771 | System And Method For Fetal And Maternal Red Blood Cell Counting - A system for counting fetal and maternal red blood cells (RBCs) including a microscope and image capturing device to capture at least one image from a slide holding the fetal and maternal RBCs; a computer readable medium for storing the at least one image; a processor for executing computer readable instructions stored on a computer readable medium; wherein the computer executable instructions include instructions for: indentifying red blood cells from the at least one image; distinguishing between fetal and maternal red blood cells; and counting the fetal and maternal red blood cells. | 07-23-2015 |
Ji Guo, Rockville, MD US
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20090053462 | PERFLUOROALKYL (METH)ACRYLATE POLYMERS AND THEIR USE AS SURFACTANT AND SUBSTRATE TREATING REAGENTS - The invention provides a polymer, useful as a surfactant and textile reagent, comprising: (a) monomeric units containing a lipophobic group, said monomeric units comprising a compound of Formula: (I); wherein: Z is a spacer; R is H or methyl; R | 02-26-2009 |
20130177598 | DISCRETE SIZE AND SHAPE SPECIFIC PHARMACEUTICAL ORGANIC NANOPARTICLES - A pharmaceutical composition comprising protein micro and/or nanoparticles are provided. The particles have a predetermined geometric shape and a broadest dimension less than about 10 micrometers. The particles may further comprise active agents. | 07-11-2013 |
Ji Hong, Chengdu CN
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20150154262 | Platform for Continuous Graph Update and Computation - A continuous stream data (e.g., messages, tweets) is received by ingest nodes of a platform. The ingest nodes may analyze the data to create a transaction of graph updates, assign a sequence number to the transaction, and distribute the graph updates with the sequence number to graph nodes of the platform. The graph nodes may store graph updates from ingest nodes, and then the ingest nodes may report graph update progresses in a progress table. A snapshot may be taken based on the progress table, and then graph-mining computation may be implemented. Tolerate failures and decaying may be supported and incremental expansion may be allowed to cope with increasing update rates and computation needs. | 06-04-2015 |
Ji Huang, Shanghai CN
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20130098897 | Multi-curved Continuous Type Metal PTC Rapid Electric Heater - A multi-curved continuous type metal PTC rapid electric heater for used in the electric heating field comprises at least one electric heating device that has a metal PTC pipe that is enclosed by an electric heating pipe body. Two ends of an electric heating pipe body have a wiring terminal installed and a plurality heat radiating fans installed outside. The electric heating pipe body comprises at least four straight pipes and at least three C-shape pipes. Both ends of the C-shape pipe are connected to a straight pipe, which forms a curved electric heating pipe part. A multi-curved continuous type metal PTC rapid electric heater comprises at least two curved electric heating pipe parts in which the lower ends of neighboring straight pipes of two curved electric heating pipe parts are connected via a C-shape pipe. | 04-25-2013 |
20130098898 | Combined Metal PTC Rapid Electric Heater - A combined metal PTC rapid electric heater for use in the electric heating field composes at least one electric heating device. The electric heating device composes a metal PTC tube which is covered by an electric heating tube body. The electric heating tube body composes two straight tubes and one C-shape tube. At one end of a straight tube is a wiring terminal and at another end of that is connected to a C-shape tube. Two straight tubes are connected together by using a C-shape tube. Thus, in this design only one combined metal PTC rapid electric heater is needed for area requiring two common electric heaters. Furthermore, this design can simplify wiring layout during installation since two wiring terminals are located in the same side. | 04-25-2013 |
20130105455 | Crimping fixed electric heater via the Internet of Things (IOT) | 05-02-2013 |
Ji Jin, Beijing CN
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20150261028 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel and a liquid crystal display device, the liquid crystal panel including a color filter sheet and a liquid crystal layer, an optical compensation film layer being disposed between the color filter sheet and the liquid crystal layer. With the optical compensation film layer inside the liquid crystal panel, contrast ratio is increased in a full-viewing-angle direction, and color shift in a diagonal direction of the liquid crystal pane is alleviated; further, the optical compensation film layer is provided on the color filter sheet of the liquid crystal panel, leading to a compact structure of the liquid crystal panel, reducing production costs and decreasing light leakage and mura phenomenon that are caused by light reflection and refraction; gray level, contrast ratio, color phase or the like of an LCD can be also improved. | 09-17-2015 |
Ji Lu, Thousand Oaks, CA US
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20130129725 | HUMAN FGF RECEPTOR AND BETA-KLOTHO BINDING PROTEINS - The present invention provides compositions and methods relating to or derived from antigen binding proteins and antigen binding protein-FGF21 fusions that specifically bind to β-Klotho, or β-Klotho and one or more of FGFR1c, FGFR2c, FGFR3c, and FGFR4. In some embodiments the antigen binding proteins and antigen binding protein-FGF21 fusions induce FGF21-like signaling. In some embodiments, an antigen binding protein or antigen binding protein-FGF21 fusion antigen binding component is a fully human, humanized, or chimeric antibody, binding fragments and derivatives of such antibodies, and polypeptides that specifically bind to β-Klotho, or β-Klotho and one or more of FGFR1c, FGFR2c, FGFR3c, and FGFR4. Other embodiments provide nucleic acids encoding such antigen binding proteins and antigen binding protein-FGF21 fusions, and fragments and derivatives thereof, and polypeptides, cells comprising such polynucleotides, methods of making such antigen binding proteins and antigen binding protein-FGF21 fusions, and fragments and derivatives thereof, and polypeptides, and methods of using such antigen binding proteins and antigen binding protein-FGF21 fusions, fragments and derivatives thereof, and polypeptides, including methods of treating or diagnosing subjects suffering from type 2 diabetes, obesity, NASH, metabolic syndrome and related disorders or conditions. | 05-23-2013 |
20140356358 | VARIANT FC-POLYPEPTIDES WITH ENHANCED BINDING TO THE NEONATAL FC RECEPTOR - Described herein are variant Fc-fragments that contain an insertion within or adjacent to a loop that bind to the neonatal Fc receptor (FcRn) with higher affinity and/or higher binding activity at pH 5-6 and approximately the same or lower affinity at a physiologic pH as compared to a control Fc-fragment, that is, little or no binding activity at a physiologic pH. Also described are variant Fc-polypeptides that comprise these variant Fc-fragments. Further described are methods of making and identifying such Fc-fragments and methods for making and using such Fc-polypeptides. | 12-04-2014 |
Ji Luo, Beijing CN
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20130236349 | INDUSTRIAL METHOD FOR PRODUCING DISPERSION-STRENGTHENED IRON-BASED MATERIALS AT LOW COST AND IN LARGE-SCALE - The invention provides an industrial method for producing dispersion-strengthened iron-based materials at low cost and in large-scale. The industrial acid pickling waste solution is treated by spray roasting process after yttrium chloride is added. During the spray roasting process, the solution is atomized into fine droplets, the droplets are contacted with gas and dried into powders, which are heated in air to form metal oxides. The mixed powders of the metal oxides are reduced in hydrogen stream to obtain yttria dispersion-strengthened iron powders. High performance dispersion-strengthened iron materials are obtained by densifying the yttria dispersion-strengthened iron powders. The method has simple process and low cost, and is suitable for large-scale production due to the direct use of acid pickling waste solution from steel factory. | 09-12-2013 |
Ji Lusheng, Randolph, NJ US
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20140355433 | METHOD AND APPARATUS FOR SCHEDULING COMMUNICATION TRAFFIC FLOWS - In one or more embodiments of the disclosed technology, an Access Point (AP) schedules communication traffic flows or service tasks between an Access Point (AP) and one or more member stations in a Wireless Local Area Network (WLAN). The communication traffic flows or service tasks may include both control and management flows and data traffic flows. The communication traffic flows or service tasks may include traffic flows or streams of different types, each of which may have different service intervals. The order of service tasks can be changed from cycle to cycle, randomly, by rotation, or based on historical delay records. | 12-04-2014 |
Ji Ma, Kent, OH US
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20130093969 | SMART PHOTOCHROMIC CHIRAL NEMATIC LIQUID CRYSTAL WINDOW - A multi-functional photochromic chiral nematic liquid crystal window comprises at least a photochromic chiral nematic liquid crystal layer. The windows are able to not only to darken in color upon exposure to sunlight irradiation but also control the light and the heat passing through them, which can be used as the windows of buildings, vehicles, and the like. | 04-18-2013 |
Ji Ma, Ventura, CA US
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20080277582 | Closed loop controller and method for fast scanning probe microscopy - A method of operating a metrology instrument includes generating relative motion between a probe and a sample at a scan frequency using an actuator. The method also includes detecting motion of the actuator using a position sensor that exhibits noise in the detected motion, and controlling the position of the actuator using a feedback loop and a feed forward algorithm. In this embodiment, the controlling step attenuates noise in the actuator position compared to noise exhibited by the position sensor over the scan bandwidth. Scan frequencies up to a third of the first scanner resonance frequency or greater than 300 Hz are possible. | 11-13-2008 |
Ji Pan, Santa Clara, CA US
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20080290367 | Layouts for multiple-stage ESD protection circuits for integrating with semiconductor power device - A semiconductor power device supported on a semiconductor substrate includes a plurality of transistor cells each having a source and a drain with a gate to control an electric current transmitted between the source and the drain. The semiconductor further includes a source metal connected to the source region, and a gate metal configured as a metal stripe surrounding a peripheral region of the substrate connected to a gate pad wherein the gate metal and the gate pad are separated from the source metal by a metal gap. The semiconductor power device further includes an ESD protection circuit includes a plurality of doped dielectric regions of opposite conductivity types constituting ESD diodes extending across the metal gap and connected between the gate metal and the source metal on the peripheral region of the substrate. | 11-27-2008 |
20100155876 | Junction barrier Schottky (JBS) with floating islands - A Schottky diode includes a Schottky barrier and a plurality of dopant regions disposed near the Schottky barrier as floating islands to function as PN junctions for preventing a leakage current generated from a reverse voltage. At least a trench opened in a semiconductor substrate with a Schottky barrier material disposed therein constitutes the Schottky barrier. The Schottky barrier material may also be disposed on sidewalls of the trench for constituting the Schottky barrier. The trench may be filled with the Schottky barrier material composed of Ti/TiN or a tungsten metal disposed therein for constituting the Schottky barrier. The trench is opened in a N-type semiconductor substrate and the dopant regions includes P-doped regions disposed under the trench constitute the floating islands. The P-doped floating islands may be formed as vertical arrays under the bottom of the trench. | 06-24-2010 |
20120306043 | JUNCTION BARRIER SCHOTTKY (JBS) WITH FLOATING ISLANDS - A Schottky diode includes a Schottky barrier and a plurality of dopant regions disposed near the Schottky barrier as floating islands to function as PN junctions for preventing a leakage current generated from a reverse voltage. At least a trench opened in a semiconductor substrate with a Schottky barrier material disposed therein constitutes the Schottky barrier. The Schottky barrier material may also be disposed on sidewalls of the trench for constituting the Schottky barrier. The trench may be filled with the Schottky barrier material composed of Ti/TiN or a tungsten metal disposed therein for constituting the Schottky barrier. The trench is opened in a N-type semiconductor substrate and the dopant regions includes P-doped regions disposed under the trench constitute the floating islands. The P-doped floating islands may be formed as vertical arrays under the bottom of the trench. | 12-06-2012 |
Ji Shin, Etobicoke CA
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20090322535 | CAR SECURITY SYSTEM - The present invention in several embodiments is a device that can be utilized by car owners to prevent their vehicle from being stolen from the vicinity of their home. This product is linked to a security system found in a home. The main component of this product is a motion detector, which may look similar to a traditional garage door opener. This device is set within the vehicle, under a seat, on the dashboard or in another area of the vehicle. If a car is being stolen from a person's driveway, when it is a predetermined distance from the alarm system of the home, the motion detector will activate the alarm to the home alarm system. This will allow consumers to know their car is being tampered with. | 12-31-2009 |
Ji Shiping, Espoo FI
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20140307600 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR REDUCING POWER CONSUMPTION FOR WIRELESS COMMUNICATIONS - Method, apparatus, and computer program product example embodiments enable wireless communication devices to reduce power consumption. In example embodiments, a method comprises receiving, by a communication controller in a wireless communication device, proximity settings, from a host in the wireless communication device, for determining proximity of a peer wireless communication device, based on received signal strength indication (RSSI) of wireless signals received from the peer wireless communication device; analyzing, by the communication controller, real-time received signal strength indication (RSSI) measurement data of wireless signals received from the peer wireless communication device; and sending, by the communication controller, to the host in the wireless communication device, proximity events resulting from the analysis of the real-time received signal strength indication (RSSI) measurement data, based on the received proximity settings for determining proximity of the peer wireless communication device. | 10-16-2014 |
Ji Su, Yorktown, VA US
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20080238260 | HYBRID PIEZOELECTRIC ENERGY HARVESTING TRANSDUCER SYSTEM - A hybrid piezoelectric energy harvesting transducer system includes: (a) first and second symmetric, pre-curved piezoelectric elements mounted separately on a frame so that their concave major surfaces are positioned opposite to each other; and (b) a linear piezoelectric element mounted separately on the frame and positioned between the pre-curved piezoelectric elements. The pre-curved piezoelectric elements and the linear piezoelectric element are spaced from one another and communicate with energy harvesting circuitry having contact points on the frame. The hybrid piezoelectric energy harvesting transducer system has a higher electromechanical energy conversion efficiency than any known piezoelectric transducer. | 10-02-2008 |
20100043900 | Advanced Modified High Performance Synthetic Jet Actuator With Curved Chamber - The advanced modified high performance synthetic jet actuator with optimized curvature shape chamber (ASJA-M) is a synthetic jet actuator (SJA) with a lower volume reservoir or chamber. A curved chamber is used, instead of the conventional cylinder chamber, to reduce the dead volume of the jet chamber and increase the efficiency of the synthetic jet actuator. The shape of the curvature corresponds to the maximum displacement (deformation) profile of the electroactive diaphragm. The jet velocity and mass flow rate for the ASJA-M will be several times higher than conventional piezoelectric actuators. | 02-25-2010 |
20100044459 | Advanced High Performance Vertical Hybrid Synthetic Jet Actuator - The present invention comprises a high performance, vertical, zero-net mass-flux, synthetic jet actuator for active control of viscous, separated flow on subsonic and supersonic vehicles. The present invention is a vertical piezoelectric hybrid zero-net mass-flux actuator, in which all the walls of the chamber are electrically controlled synergistically to reduce or enlarge the volume of the synthetic jet actuator chamber in three dimensions simultaneously and to reduce or enlarge the diameter of orifice of the synthetic jet actuator simultaneously with the reduction or enlargement of the volume of the chamber. The jet velocity and mass flow rate for the present invention will be several times higher than conventional piezoelectric synthetic jet actuators. | 02-25-2010 |
20100045752 | Advanced High Performance Horizontal Piezoelectric Hybrid Synthetic Jet Actuator - The present invention comprises a high performance, horizontal, zero-net mass-flux, synthetic jet actuator for active control of viscous, separated flow on subsonic and supersonic vehicles. The present invention is a horizontal piezoelectric hybrid zero-net mass-flux actuator, in which all the walls of the chamber are electrically controlled synergistically to reduce or enlarge the volume of the synthetic jet actuator chamber in three dimensions simultaneously and to reduce or enlarge the diameter of orifice of the synthetic jet actuator simultaneously with the reduction or enlargement of the volume of the chamber. The present invention is capable of installation in the wing surface as well as embedding in the wetted surfaces of a supersonic inlet. The jet velocity and mass flow rate for the SJA-H will be several times higher than conventional piezoelectric actuators. | 02-25-2010 |
20100096949 | Piezoelectric multilayer-stacked hybrid actuation/transduction system - A novel full piezoelectric multilayer stacked hybrid actuation/transduction system. The system demonstrates significantly-enhanced electromechanical performance by utilizing the cooperative contributions of the electromechanical responses of multilayer stacked negative and positive strain components. Both experimental and theoretical studies indicate that for this system, the displacement is over three times that of a same-sized conventional flextensional actuator/transducer. The system consists of at least 2 layers which include electromechanically active components. The layers are arranged such that when electric power is applied, one layer contracts in a transverse direction while the second layer expands in a transverse direction which is perpendicular to the transverse direction of the first layer. An alternate embodiment includes a third layer. In this embodiment, the outer two layers contract in parallel transverse directions while the middle layer expands in a transverse direction which is perpendicular to the transverse direction of the outer layers. | 04-22-2010 |
20120153086 | Elastically Deformable Side-Edge Link for Trailing-Edge Flap Aeroacoustic Noise Reduction - A system is provided for reducing aeroacoustic noise generated by an aircraft having wings equipped with trailing-edge flaps. The system includes a plurality of elastically deformable structures. Each structure is coupled to and along one of the side edges of one of the trailing-edge flaps, and is coupled to a portion of one of the wings that is adjacent to the one of the side edges. The structures elastically deform when the trailing-edge flaps are deployed away from the wings. | 06-21-2012 |
Ji Su, Dalian CN
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20140301942 | PROCESS FOR MODIFYING TS-1 BASED ON MIXED SOLUTION OF QUATERNARY AMMONIUM SALT AND INORGANIC BASE - This invention belongs to the technical field of inorganic chemical synthesis, relating to a modification method for titanium-silicalite zeolite (TS-1). The feature of the invention is pretreating the TS-1, after that the TS-1 is modified by the mixture of quaternary ammonium salts and inorganic base. The quaternary ammonium salts mentioned above include tetrapropylammonium fluoride, tetrapropylammonium chloride, tetrapropylammonium iodide and their mixture. The inorganic base include that LiOH, NaOH and KOH and their mixture. TS-1 after the modification is aftertreated at last. The benefit of the invention is universal capable to modify the TS-1 synthesized by any method, specially the TS-1 with low cost method, the modification can enhance the catalytic performance on both gas and liquid phase epoxidation of propylene. | 10-09-2014 |
20140356279 | METHOD FOR MODIFYING TITANIUM SILICON MOLECULAR SIEVES - This invention belongs to the technical field of inorganic chemical synthesis, relating to a modification method for titanium-silicalite zeolite (TS-1). The feature of the invention is pretreating on the TS-1, the TS-1 after pretreatment is modified by the mixture of TPAOH and alkali salts, the alkali salts can be the compounds containing lithium, sodium and potassium element, and then the modification is performed at last. The benefit of the invention is universal capable to modify the TS-1 synthesized by any method, specially the TS-1 with low cost one, the modification can enhance the catalytic performance on both gas and liquid phase epoxidation of propylene. | 12-04-2014 |
Ji Sun, Shenzhen CN
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20130044003 | Intrusion Detection and Communication - An intrusion detection system disclosed herein includes a detector circuit that measures a change in value of impedance of an interconnection circuitry. A decoder coupled to the detector decodes the measured value of the change in the impedance of the interconnection circuitry to determine existence of an abnormal condition. In an example implementation of the intrusion detection system, the change in the value of the impedance of the interconnection circuitry is represented by a change in the phase delay on the interconnection circuitry. An implementation of the intrusion detection circuit terminates communication using the interconnection circuitry upon detection of the abnormal condition. The intrusion detection system is further configured to interpret the abnormal condition as a communication signal to the interconnection circuitry. | 02-21-2013 |
20130044798 | Side Channel Communications - A side channel communications system disclosed herein includes a receiver device with an internal circuitry where the operational speed of the internal circuitry changes in response to an external signal. When the receiver device receives an external signal, the operational speed of the internal circuitry changes. A detector detects the change in the operational speed of the internal circuitry to generate an output value, which is decoded to determine the information communicated by the external signal. In one implementation of the side channel communications system, the external transmitter communicates the external signal in the form of a temperature signal. Alternatively, the external transmitter communicates the external signal in the form of a change in the supply voltage. | 02-21-2013 |
Ji Wang, Amherst, MA US
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20100190773 | Anti-Cytokine Heterocyclic Compounds - Heterocyclic compounds and analogues thereof and their use as inhibitors of Mitogen-Activated Protein Kinase-Activated Protein kinase-2 (MAPKAP-k2), and also to a method for preventing or treating a disease or disorder that can be treated or prevented by modulating the activity of MAPKAP-K2 in a subject and to pharmaceutical compositions and kits that include these MAPKAP-K2 inhibitors. | 07-29-2010 |
Ji Wang, Shenzhen CN
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20140112328 | Method for Automatically Accessing Wi-Fi Network and Terminal - The present disclosure provides a method for automatically accessing a Wi-Fi network. The method for accessing a Wi-Fi network includes: obtaining, by a terminal, a current mobile network location identifier of the terminal; determining, by the terminal, whether the current mobile network location identifier of the terminal is stored in a Wi-Fi access location list, where the Wi-Fi access location list is used to store a related identifier corresponding to a region that provides Wi-Fi wireless signal access; and when the terminal determines that the current mobile network location identifier of the terminal is stored in the Wi-Fi access location list, putting a Wi-Fi access module in an enabled state, and starting a Wi-Fi network searching and connection process. | 04-24-2014 |
Ji Xiao, Chongqing CN
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20150180140 | COMPOSITE INTELLIGENT TERMINAL WIRING DEVICE AND PLUG DEVICE - A combined-type intelligent terminal wiring device and a plug device are provided. The wiring device includes a top wiring terminal board, a bottom wiring terminal board and a combined-type socket. An interior of each terminal of the combined-type socket has a spring-leaf structure, and each spring leaf includes an upper spring leaf and a lower spring leaf which are conductively connected via a contact surface. The top wiring terminal board has one end configured to connect the upper spring leaf, and the bottom wiring terminal board has one end configured to connect the lower spring leaf. The plug device includes a plug and a wiring terminal, the plug is located at a front end of the plug device and is a conductive metallic sheet, and the wiring terminal is located at a rear end of the plug device and has one end connected to the conductive metallic sheet. | 06-25-2015 |
Ji Xu Xu, Madrid ES
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20150330358 | ENERGY CONVERTERS AND ENERGY CONVERSION SYSTEMS - An energy converter ( | 11-19-2015 |
Ji Yan, Mountain View, CA US
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20150350376 | DELIVERY TIME OPTIMIZATION - Techniques for optimizing a delivery time for the delivery of messages are described. According to various embodiments, members of an online social network service that are currently located in a particular geographic location (e.g., a particular time zone) are identified. Thereafter, messages (e.g., e-mails) are transmitted to the members at multiple local times (e.g., multiple times of the day). It is then determined that one or more of the messages that were transmitted at a particular local time have received a highest value for a response metric among the messages, the response metric indicating responses by the members to the messages. The particular local time is then classified as an optimum local message delivery time for the particular geographic location. | 12-03-2015 |
20150381552 | PERSONALIZED DELIVERY TIME OPTIMIZATION - Techniques for optimizing a delivery time for the delivery of messages are described. According to various embodiments, a system determines, for each of a plurality of time intervals, a likelihood of a particular member of an online social network service performing a particular member user action on a particular message content item during the corresponding time interval. The plurality of time intervals are then ranked, based on the determined likelihoods corresponding to the plurality of time intervals. Thereafter, a particular time interval is identified from among the plurality of time intervals that is associated with a highest ranking. The particular time interval is then classified as an optimum personalized message delivery time for the particular member. | 12-31-2015 |
Ji Yan, Beijing CN
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20160034325 | MOVE OF OBJECT BETWEEN PAGES OF EDITABLE DOCUMENT - Embodiments relate to moving an object between pages of an editable document. An aspect includes determining that the object in an edit page of the editable document has been dragged to a target page thumbnail of the editable document. Another aspect include zooming in the target page thumbnail. Yet another aspect includes moving the object in the zoomed-in target page thumbnail. | 02-04-2016 |
Ji Yan, Dublin, CA US
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20150350350 | MEMBER TIME ZONE INFERENCE - Techniques for inferring a time zone of a user (e.g., a member of an online social network service) are described. According to various embodiments, it is determined that a particular member of an online social networks service is currently located in a particular country. Responsive to determining that a single time zone is associated with the particular country, it is determined that the particular member is currently located in the single time zone. Responsive to determining that multiple time zones are associated with the particular country, an IP address associated with a user login request is accessed, a geographic location associated with the IP address is identified, and a specific one of the multiple time zones that corresponds to the geographic location is identified. It is determined that the particular member is currently located in the specific time zone. | 12-03-2015 |
Ji Yang, Princeton Junction, NJ US
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20080293822 | Novel Arylbicyclo[3.1.0]Hexylamines And Methods And Compositions For Their Preparation And Use - The invention provides novel arylbicyclo[3.1.0]hexylamines, and related processes and intermediates for preparing these compounds, as well as compositions and methods employing these compounds for the treatment and/or prevention of central nervous system (CNS) disorders, including but not limited to depression and anxiety. | 11-27-2008 |
Ji Yi, Chicago, IL US
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20130314717 | METHODS AND APPARATUS FOR LASER SCANNING STRUCTURED ILLUMINATION MICROSCOPY AND TOMOGRAPHY - Certain examples provide a structured illumination microscopy system. The example system includes a laser source to generate excitation illumination directed toward a target. The example system includes a modulator to modulate the excitation illumination temporally in a controllable spatial pattern to be constructed on the target object to provide sub-diffractional resolution in a lateral direction with respect to the target. The example system includes two synchronized laser scanning mirror units in confocal arrangement, the laser scanning units to be synchronized and controlled by a computing device, a first of the scanning mirror units to receive the modulated excitation illumination and project the modulated excitation illumination on the target object and a second of the scanning mirror units to receive emission fluorescence from the target and project the emission fluorescence. The example system includes a detector to collect emission fluorescence from the target via the second of the scanning mirror units. | 11-28-2013 |
Ji Yoon, Seoul KR
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20120129684 | USE OF A POROUS CRYSTALLINE HYBRID SOLID AS A NITROGEN OXIDE REDUCTION CATALYST AND DEVICES - The present invention relates to the use of solids consisting of a metal-organic framework (MOF) and having the units of the following formula (I): MmOkXILp as a nitrogen-oxide catalyst. The present invention also relates to devices for enabling the implementation of said use. The nitrogen oxides in question are nitrogen monoxide and nitrogen dioxide, collectively referred to as NOx. The MOF solids of the present invention are advantageously capable of removing nitrogen oxides from a liquid or gaseous effluent, for example from water, from the exhaust gases of a vehicle, factory, workshop, laboratory, stored products, urban air vents, etc., without any reducing agent and at a low temperature. The DeNOx catalysis is a major issue for our societies. The invention can be used for reducing or even avoiding the consequences for public health of the toxic NOx gases resulting from human activity. | 05-24-2012 |
Ji Yu, Beijing CN
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20150091499 | CHARGER, TERMINAL, CHARGING SYSTEM, AND CHARGING CONTROL METHOD - A charger for charging a terminal, includes: a power supply device configured to output a direct current (DC) charging current, the power supply device including a voltage output port and a feedback receiving port; a charging port configured to connect to the terminal, and to output the DC charging current from the power supply device to the terminal, the charging port including a power supply port and a data signal port, the power supply port being connected to the voltage output port and configured to output the DC charging current to the terminal; a charging control device; and a switch device provided between the feedback receiving port and the charging port, and configured to connect the feedback receiving port to the power supply port or the data signal port according to control of the charging control device. | 04-02-2015 |
Ji Yu, Katy, TX US
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20140260421 | Systems and Methods for Enhanced Recovery of NGL Hydrocarbons - Systems and methods for the enhanced recovery of ethane and heavier hydrocarbons using an absorbing agent. Typical absorbing agents include one or more C3+ alkanes. The systems and methods separate components of a feed gas containing methane and heavier hydrocarbons, which maximizes ethane recovery, without requiring appreciable increases in capital and operating costs, and improves the safety margin with respect to the risk of CO | 09-18-2014 |
Ji Zhao, Beijing CN
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20150185355 | CT SYSTEMS AND METHODS THEREOF - A CT system and method thereof are discloses. The system includes: a conveyor mechanism; a first scanning stage configured to scan the object and generate a first digital signal; a second scanning stage spaced from the first scanning stage at a preset distance in a direction of the object's movement; a processing device configured to reconstruct a CT image of the object at a first image quality based on the first digital signal, and analyze the CT image; and a control device configured to adjust a scanning parameter of the second scanning stage based on an analysis result of the processing device to cause the second scanning stage to output a second digital signal. The processing device reconstructs a CT image of the object at a second image quality higher than the first image quality at least based on the second digital signal. The system takes full advantage of the distributed ray sources which replace the normal slip ring technology. | 07-02-2015 |
20150185357 | MULTI-SPECTRAL STATIC CT APPARATUSES - Multi-spectral static CT apparatuses are disclosed. The apparatus includes a ray source in a form of multiple distributed spots, multiple columns of detectors, a data acquisition device, an article carrying and control device, and a multi-spectral projection data processing device. An object of the present disclosure is to combine static CT scanning technology with multi-spectral analysis technology. It has an advantage of a static CT system, such as high scanning speed, simple mechanic structure, and/or cost reduction due to omission of slip ring. It also can perform identification of material in an article, and can be widely applied in occasions such as safety inspection, and smuggling suppression at customs. | 07-02-2015 |
20150199804 | CT SYSTEMS AND METHODS THEREOF - A CT system and method thereof are discloses. The system includes: a fixed multi-plane multi-source X-ray generation device and a control system thereof that provide X-ray source used in luggage inspection; a single-energy, pseudo-dual-energy or spectral detector system and data transfer system that receive perspective data of X ray penetrating the luggage, and transfer the data to a computer for processing; a conveyor and a control system thereof that control a speed for moving the luggage forth and back, and perform tomogram scanning; and a host computer system that performs tomogram reconstruction and provides man-machine interaction. The system takes full advantage of characteristics, such as high speed and stability, brought by the distributed ray sources which replace the normal slip ring technology. The system also adopts the idea of inverse-geometry CT, and reduces detector area and cost by increasing the number of ray sources. With the reduction of detector area, cone-beam artifacts and cup-shape artifacts caused by scattering are also reduced, and influence of the oblique effect on registration of dual-energy data is suppressed. | 07-16-2015 |
Ji Zhao, Shenzhen CN
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20140082718 | METHOD AND APPARATUS FOR GENERATING A SECURITY TOKEN CARRIER - A method and an apparatus for generating a security token carrier, which belong to the field of data security, are disclosed. The method may include: generating multiple pieces of token information, establishing a relation which associates the token information with location information of a pre-set interactive security token carrier; obtaining security data which is set by a user for protecting the interactive security token carrier; and generating the interactive security token carrier by using the token information, the relation, the security data and public information of the interactive security token carrier. The apparatus may include: a token information processing module, a security data obtaining module and an interactive security token carrier generating module. | 03-20-2014 |
Ji Zhao, Nijmegen NL
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20100315162 | 3-WAY DOHERTY AMPLIFIER WITH MINIMUM OUTPUT NETWORK - A 3-way Doherty amplifier has an amplifier input and an amplifier output. The amplifier has a main stage, a first peak stage and a second peak stage. The amplifier has an input network connecting the amplifier input to the inputs of the stages, and an output network connecting the stages to the amplifier output. The output network implements a phase shift of 90° between the output of the main stage and the amplifier output; a phase shift of 180° between the output of the first peak stage and the amplifier output; and a phase shift of 90° between the third output and the amplifier output. | 12-16-2010 |
Ji Zhiqin, Libertyville, IL US
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20090054430 | Inhibitors of Protein Kinases - Compounds that inhibit Aurora-kinases, compositions containing the compounds and methods of treating diseases using the compounds are disclosed. | 02-26-2009 |
Ji Zhou, Shanghai CN
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20130094571 | LOW LATENCY VIDEO COMPRESSION - A method and system are described for low-latency video. In the method a frame, selected from a group of frames, is divided into P-regions and an I-region based on an assigned refresh pattern in a refresh loop. An I-region bit budget and a P-region bit budget are determined. Quantization parameters are determined using the I-region bit budget and the P-region bit budget. Macroblocks of the selected frame are encoded based on the quantization parameters. The I-complexity and P-complexity are updated and a new frame bit budget is determined. The dividing, determining of the I-region bit budget, determining of the P-region bit budget, determining of quantization parameters and encoding are repeated for each remaining frame in the group of frames. | 04-18-2013 |
20140072027 | SYSTEM FOR VIDEO COMPRESSION - A system and method for providing video compression that includes encoding using an encoding engine a YUV stream wherein Y, U and V color values are encoded in parallel and patching together the Y, U and V color streams to form a compressed YUV output stream. The encoding engine further includes encoding each color value of the YUV stream in parallel using parallel encoding engines and a control engine for controlling operation all of the encoding engines in parallel. The YUV stream has an average bits per pixel value that varies from a first value to a second value that is double the first value. The encoding engine includes encoding the YUV stream in generally the same amount of time regardless of the average bits per pixel value. | 03-13-2014 |
20140146883 | BANDWIDTH SAVING ARCHITECTURE FOR SCALABLE VIDEO CODING SPATIAL MODE - A system and method for scalable video coding that includes base layer having lower resolution encoding, enhanced layer having higher resolution encoding and the data transferring between two layers. The system and method provides several methods to reduce bandwidth of inter-layer transfers while at the same time reducing memory requirements. Due to less memory access, the system clock frequency can be lowered so that system power consumption is lowered as well. The system avoids having prediction data from base layer to enhanced layer to be up-sampled for matching resolution in the enhanced layer as transferring up-sampled data can impose a big burden on memory bandwidth. | 05-29-2014 |
Ji Zhou, Beijing CN
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20100210446 | LOW TEMPERATURE CO-FIRED CERAMIC POWDER AND SPECIAL RAW MATERIAL AND USE THEREOF - The present invention relates to a ceramic powder and special raw material and use thereof. The raw material of the ceramic powder comprises 20-80 mass parts of SiO | 08-19-2010 |
20110264507 | FACILITATING KEYWORD EXTRACTION FOR ADVERTISEMENT SELECTION - Systems, methods, and computer storage media having computer-executable instructions embodied thereon that facilitating keyword extraction for advertisement selection. A set of performance indicators that indicate performance of a keyword in association with one or more advertisements is referenced. A determination is made as to whether the keyword is a noise keyword that is relevant to web content and results in a low click rate or a low impression cost. The set of performance indicators and the determination of whether the keyword is a noise keyword are utilized to identify a keyword type of the keyword, wherein a keyword type can be a positive keyword or a negative keyword. | 10-27-2011 |
Ji Zhou, Shenzhen CN
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20110053389 | GROUND CONNECTOR FOR PORTABLE ELECTRONIC DEVICE - A portable electronic device includes two PCBs and a ground connector. The ground connector includes a flat, two legs, and an arm. The flat attaches the grounding connector to one of the PCBs. The two legs project from the flat and cooperatively defining a receiving space. The arm, extending from the flat, is received and extends of the receiving space and electronically connecting to the other PCB. | 03-03-2011 |
20110228454 | HOUSING OF PORTABLE ELECTRONIC DEVICE - A housing of a portable electronic device includes a main body, a cover assembled to the main body, and a protecting member positioned between the main body and the cover and integral with the main body. A part of the protecting member forms a protruding first protection surface and a sunken second protection surface, a transition surface between the first protection surface and the second protection surface defines a third protection surface, and a protection flange is formed on the second protection surface. The first protection surface and the third protection surface tightly contact the cover to form a protection structure that prevents outside contamination from entering the housing, and the protection flange prevents contamination that passes through the protection structure from further entering the housing. | 09-22-2011 |
Ji Zhu, Meishan CN
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20150210299 | Sub-frame Radial Bogie - A sub-frame radial bogie comprises wheelsets, a side frame, a swing bolster, a wheelset radial device and a brake gear. Bearing adapters ( | 07-30-2015 |
Ji Zhu, El Cerrilo, CA US
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20100016202 | MATERIALS AND SYSTEMS FOR ADVANCED SUBSTRATE CLEANING - The embodiments of the present invention provide improved materials, apparatus, and methods for cleaning wafer surfaces, especially surfaces of patterned wafers (or substrates). The cleaning materials, apparatus, and methods discussed have advantages in cleaning patterned substrates with fine features without substantially damaging the features. The cleaning material includes polymers of one or more polymeric compounds. The cleaning materials can be used in a wide range of viscosity and pH to clean different types of surfaces. The cleaning materials are in liquid phase, and deform around device features to capture the contaminants on the substrate. The polymers entrap the contaminants preventing their return to the substrate surface. The cleaning apparatus is designed to dispense and rinse cleaning materials with a range of viscosities. | 01-21-2010 |
Ji Zhu, Croton On Hudson, NY US
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20140322738 | SUBSTRATES FOR COVALENT TETHERING OF PROTEINS TO FUNCTIONAL GROUPS OR SOLID SURFACES - The present invention provides haloalkane substrates, and linkers for connecting such substrates to functional elements (e.g., tags, labels, surfaces, etc.). Substrates and linkers described herein find use, for example, in labeling, detection, and immobilization of proteins, cells, and molecules. In particular, the linkers provided herein find use within substrates for dehalogenase variants that form covalent bonds with their haloalkane substrates. | 10-30-2014 |
20140322794 | SUBSTRATES FOR COVALENT TETHERING OF PROTEINS TO FUNCTIONAL GROUPS OR SOLID SURFACES - The present invention provides haloalkane substrates, and linkers for connecting such substrates to functional elements (e.g., tags, labels, surfaces, etc.). Substrates and linkers described herein find use, for example, in labeling, detection, and immobilization of proteins, cells, and molecules. In particular, the linkers provided herein find use within substrates for dehalogenase variants that form covalent bonds with their haloalkane substrates. | 10-30-2014 |
Ji Zhu, Castro Valley, CA US
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20160104630 | NOVEL METHOD TO ETCH COPPER BARRIER FILM - A method of opening a barrier film below copper structures in a stack is provided. A pulsed gas is provided into a plasma processing chamber, wherein the providing the pulsed gas comprises providing a pulsed H | 04-14-2016 |