Xi
Xi Chu, Freemond, CA US
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20140037845 | APPARATUS FOR DEPOSITING A MULTILAYER COATING ON DISCRETE SHEETS - A tool for depositing multilayer coatings onto a substrate. The tool includes a housing defining a vacuum chamber connected to a vacuum source, deposition stations each configured to deposit a layer of multilayer coating on the substrate, a curing station, and a contamination reduction device. At least one of the deposition stations is configured to deposit an inorganic layer, while at least one other deposition station is configured to deposit an organic layer. In one tool configuration, the substrate may travel back and forth through the tool as many times as needed to achieve the desired number of layers of multilayer coating. In another, the tool may include numerous housings adjacently spaced such that the substrate may make a single unidirectional pass. The contamination reduction device may be configured as one or more migration control chambers about at least one of the deposition stations, and further includes cooling devices, such as chillers, to reduce the presence of vaporous layer precursors. The tool is particularly well-suited to depositing multilayer coatings onto flexible substrates, as well as to encapsulating environmentally-sensitive devices placed on the flexible substrate. | 02-06-2014 |
Xi Chu, Mounds View, MN US
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20130195746 | METHOD AND SYSTEM FOR PRODUCTION OF SILICON AND DEVICIES - In one embodiment of the invention, the silane and hydrogen (and inert gas) mixture is produced using catalytic gasification of silicon (or si-containing compounds including silicon alloys) with a hydrogen source such as hydrogen gas, atomic hydrogen and proton. By not separating silane from hydrogen and co-purifying all the gases (silane and hydrogen, inert gas) in the gas mixture simultaneously, the mixture is co-purified and then provide feed stock for downstream application without further diluting the silane gas. One aspect of the invention addresses the need for an improved production method, apparatus and composition for silane gas mixtures for large scale low cost manufacturing of high purity silicon and distributed on-site turnkey applications including but not limited to the manufacture of semiconductor integrated circuits, photovoltaic solar cells, LCD-flat panels and other electronic devices. Thus, various embodiments of the invention can greatly reduce the cost and simplify the process of manufacturing silicon. | 08-01-2013 |
20130336845 | REACTOR FOR PRODUCING HIGH-PURITY GRANULAR SILICON - The present invention provides a reactor and a method for the production of high purity silicon granules. The reactor includes a reactor chamber; and the reaction chamber is equipped with a solid feeding port, auxiliary gas inlet, raw material gas inlet, and exhaust gas export. The reaction chamber is also equipped with an internal gas distributor; a heating unit; an external exhaust gas processing unit connected between a preheating unit and a gas inlet. The reaction chamber is further equipped with a surface finishing unit, a heating unit and a dynamics generating unit. The reaction is through decomposition of silicon containing gas in densely stacked high purity granular silicon layer reaction bed in relative motion, and to use remaining heat of exhaust gas for reheating. The present invention is to achieve a large scale, efficient, energy saving, continuous, low cost production of high purity silicon granules. | 12-19-2013 |
20130337186 | Method for Producing High-Purity Granular Silicon - The present invention provides a reactor and a method for the production of high purity silicon granules. The reactor includes a reactor chamber; and the reaction chamber is equipped with a solid feeding port, auxiliary gas inlet, raw material gas inlet, and exhaust gas export. The reaction chamber is also equipped with an internal gas distributor; a heating unit; an external exhaust gas processing unit connected between a preheating unit and a gas inlet. The reaction chamber is further equipped with a surface finishing unit, a heating unit and a dynamics generating unit. The reaction is through decomposition of silicon-containing gas in densely stacked high purity granular silicon layer reaction bed in relative motion, and to use remaining heat of exhaust gas for reheating. The present invention achieves a large scale, efficient, energy saving, continuous, low cost production of high purity silicon granules. | 12-19-2013 |
Xi Chu, Mount View, MN US
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20150353363 | Method and System to Produce Large Size Diamonds - The invention provides methods and systems for producing large size diamonds. The methods include using carbon containing gases and supplementary gases to form reaction zones that are suitable for diamonds to grow; controlling the temperatures that are suitable for diamonds to grow; and keeping the small size seeds in motion in the reaction zones to form large size diamonds. The method provides controlling the high temperature endurable small size seeds at suitable temperatures for diamonds to grow and keep them in motion in the reaction zones. The invention also provides systems that allow all the surfaces of the high temperature endurable small size seeds continually extend to form diamonds, then to form large size diamonds. The invention provides a large-scale, low cost production of large size diamonds. | 12-10-2015 |
Xi Chu, Mounts View, MN US
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20150353363 | Method and System to Produce Large Size Diamonds - The invention provides methods and systems for producing large size diamonds. The methods include using carbon containing gases and supplementary gases to form reaction zones that are suitable for diamonds to grow; controlling the temperatures that are suitable for diamonds to grow; and keeping the small size seeds in motion in the reaction zones to form large size diamonds. The method provides controlling the high temperature endurable small size seeds at suitable temperatures for diamonds to grow and keep them in motion in the reaction zones. The invention also provides systems that allow all the surfaces of the high temperature endurable small size seeds continually extend to form diamonds, then to form large size diamonds. The invention provides a large-scale, low cost production of large size diamonds. | 12-10-2015 |
Xi Chu, Freemont, CA US
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20100330748 | METHOD OF ENCAPSULATING AN ENVIRONMENTALLY SENSITIVE DEVICE - Methods of encapsulating an environmentally sensitive device. The methods involve temporarily laminating a flexible substrate to a rigid support using a reversible adhesive for processing, reversing the reversible adhesive, and removing the device from the rigid support. | 12-30-2010 |
20150191000 | METHOD OF ENCAPSULATING AN ENVIRONMENTALLY SENSITIVE DEVICE - Methods of encapsulating an environmentally sensitive device. The methods involve temporarily laminating a flexible substrate to a rigid support using a reversible adhesive for processing, reversing the reversible adhesive, and removing the device from the rigid support. | 07-09-2015 |
Xi Danji, Xiaoshan CN
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20110128006 | Method and apparatus for detecting battery life - A system and method for determining life of a rechargeable battery. Data representing relationship between lasting time of the battery and equivalent number of life cycles of the battery is provided; lasting time of the battery in charging is obtained; and the life of the battery is determined utilizing the obtained lasting time and the data provided. | 06-02-2011 |
Xi Deng, Shenzhen CN
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20150244557 | SIGN-IN METHOD AND SYSTEM - Disclosed are a sign-in method and system. The method includes: obtaining, by using a location-based service (LBS) of a mobile terminal, geographical information of a current location of a person who signs in; binding the geographical information of the current location with identity information of the person who signs in and time information, using the geographical information of the current location, the identity information of the person who signs in, and the time information as sign-in information, and sending the sign-in information to a sign-in server; verifying, by the sign-in server, the sent sign-in information; and recording the sign-in information if the verification succeeds. The present disclosure not only can save costs of labor, material, and money, but also can enable several people to sign in simultaneously, thereby greatly improving sign-in efficiency. | 08-27-2015 |
Xi Ding, Xi'An, Shaanxi CN
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20150359710 | MEDICINAL CEFOXITIN VIAL, AND DISPENSING APPARATUS AND INJECTION APPARATUS THEREOF - A medicinal xiding vial, and a dispensing apparatus and an injection apparatus thereof, comprise a reversely pressed medicinal xiding vial, a reversely pressed dispensing apparatus and a reversely pressed injection apparatus thereof, a general medicinal xiding vial, and a general injection apparatus. The reversely pressed medicinal xiding vial comprises a vial body whose inner wall is a straight cylinder. A first piston is disposed on a position close to the vial opening of the vial body. A blind hole is disposed at the center of an outer bottom surface of the first piston. The vial opening is provided with an outer edge, and a seal cap is fixed on the out edge to prevent the first piston from falling off. In combination with the dispensing apparatus and the injection apparatus thereof, the medicinal xiding vial can solve the problem of secondary pollution during medicine dispensing and injection. | 12-17-2015 |
Xi Ding US
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20150359710 | MEDICINAL CEFOXITIN VIAL, AND DISPENSING APPARATUS AND INJECTION APPARATUS THEREOF - A medicinal xiding vial, and a dispensing apparatus and an injection apparatus thereof, comprise a reversely pressed medicinal xiding vial, a reversely pressed dispensing apparatus and a reversely pressed injection apparatus thereof, a general medicinal xiding vial, and a general injection apparatus. The reversely pressed medicinal xiding vial comprises a vial body whose inner wall is a straight cylinder. A first piston is disposed on a position close to the vial opening of the vial body. A blind hole is disposed at the center of an outer bottom surface of the first piston. The vial opening is provided with an outer edge, and a seal cap is fixed on the out edge to prevent the first piston from falling off. In combination with the dispensing apparatus and the injection apparatus thereof, the medicinal xiding vial can solve the problem of secondary pollution during medicine dispensing and injection. | 12-17-2015 |
Xi Ge, Singapore SG
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20150140479 | METHOD OF PROCESSING A SEMICONDUCTOR WAFER SUCH AS TO MAKE PROTOTYPES AND RELATED APPARATUS - A method of processing a semiconductor wafer may include providing a rotatably alignable photolithography mask that includes different mask images. Each mask image may be in a corresponding different mask sector. The method may also include performing a series of exposures with the rotatably alignable photolithography mask at different rotational alignments with respect to the semiconductor wafer so that the different mask images produce at least one working semiconductor wafer sector, and at least one non-working semiconductor wafer sector. | 05-21-2015 |
Xi Guo, San Mateo, CA US
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20090295448 | Radiation Hardened CMOS Master Latch With Redundant Clock Input Circuits and Design Structure Therefor - A radiation hardened master latch for use in a programmable phase frequency divider operating at GHz frequencies is implemented in deep submicron CMOS technology, and consists of two identical half circuits interconnected in a DICE-type configuration that makes the master latch immune to a single event upset (SEU) affecting at most one of its four data inputs. Each half circuit includes a clock input circuit with four sub-clock nodes each coupled by an inverter to a common clock input. The clock input circuit is configured to be redundant, such that the operation of the master latch half circuit is also immune to an SEU affecting at most one the inverters associated with the plurality of sub-clock nodes. The radiation hardened master latch resides in a design structure embodied in a machine readable medium storing information for designing, manufacturing and/or testing the master latch. | 12-03-2009 |
Xi Guo, Mountain View, CA US
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20160091768 | CAMERA LENS FILTER - An electrically activated lens filter with an electro-optic portion having a radially and circumferentially symmetric electric field gradient is disclosed. More particularly, embodiments of the lens filter include an electro-optic portion having one or more conductive plugs arranged around a center region such that an electric field within the electro-optic portion varies from a maximum at an outer rim to a minimum outside of the center region. The lens filter may include a plurality of front electrodes and rear electrodes accessible in an axial direction for electrically activating front and rear transparent conductive layers, respectively. | 03-31-2016 |
Xi He, Leawood, KS US
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20080248026 | PTEN/Akt methods and compositions relating to BMP - The present invention relates to a purified molecules, including antibodies, that bind specifically to murine β-catenin phosphorylated at amino acid position Serine | 10-09-2008 |
20120115172 | PTEN/AKT METHODS AND COMPOSITIONS RELATING TO BMP - The present invention relates to a purified molecules, including antibodies, that bind specifically to murine β-catenin phosphorylated at amino acid position Serine | 05-10-2012 |
20140255359 | METHODS, KITS, AND COMPOSITIONS FOR STEM CELL SELF-RENEWAL - Methods and kits for expanding a stem cell population, particularly a hematopoietic stem cell population, in the presence of a DNA methyltransferase modulator and a Wnt pathway modulator are disclosed. | 09-11-2014 |
Xi He, Atlanta, GA US
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20150309846 | PARALLEL PRIORITY QUEUE UTILIZING PARALLEL HEAP ON MANY-CORE PROCESSORS FOR ACCELERATING PRIORITY-QUEUE-BASED APPLICATIONS - Disclosed are various embodiments for a parallel priority queue implemented on one or more many-core processors and/or multi-core processors such as those in general-purpose graphics processing units (GPGPUs). According to various embodiments, a priority may be determined according to a timestamp of an item, such as an event or an entry, in a priority queue. A priority queue interface may comprise functions to insert and remove entries from the priority queue. Priority order of the entries may be maintained as the entries are inserted and removed from the queue. | 10-29-2015 |
Xi He, Shanghai CN
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20140176802 | DETECTION AND MEASUREMENT OF VIDEO SCENE TRANSITIONS - One embodiment of the present invention sets forth a technique for detecting a video transition. The technique involves calculating a first average pixel intensity for each pixel grouping included in a first plurality of pixel groupings, calculating a second average pixel intensity for each pixel grouping included in a second plurality of pixel groupings, and calculating a third average pixel intensity for each pixel grouping included in a third plurality of pixel groupings. The technique further involves comparing a first average pixel intensity to a corresponding second average pixel intensity to identify a first trend, comparing a second average pixel intensity to a corresponding third average pixel intensity to identify a second trend, and comparing the first trend to the second trend to determine whether a match exits. Finally, the technique involves determining that a video transition is occurring based on a number of matches. | 06-26-2014 |
20140177716 | USING AN AVERAGE MOTION VECTOR FOR A MOTION SEARCH - A method for using an average motion vector in a motion vector search process. The method includes accessing an input frame for processing and reading average motion vector information from memory. The method further includes performing a motion vector search by using the average motion vector and a plurality of hints, calculating a winner motion vector based on the average motion vector and the plurality of hints, and storing the winner motion vector back into memory to create a new updated average motion vector. The method further includes finishing processing the input frame using the winning motion vector. | 06-26-2014 |
Xi Hu, Shanghai CN
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20130296806 | INTERVENTION MEDICAL DEVICE AND PREPARATION THEREOF - The present invention discloses an interventional medical device and methods of making the same. At least one coating layer is disposed on the outer surface of the interventional medical device and the material of the outmost layer of the coating layer is a sulfonate group-containing polymer. In the present invention, the material of the outmost layer of the interventional medical device is a sulfonate group-containing polymer. The polymer is endowed with a same surface property as that of heparin in addition to appropriate hydrophilicity due to the presence of the sulfonate group. After the interventional medical device is implanted into the human body, a hydrophilic surface is formed on the outer surface of the interventional medical device which is also negatively charged in the body fluid. Therefore, cells can easily adhere and grow on the outer surface thereof as a result of the enhanced cell compatibility. Furthermore, due to a surface property that is the same as that of heparin, the material is provided with excellent anticoagulant properties which inhibit the thrombosis and lower down the incidence rate of post-operational complications. | 11-07-2013 |
Xi Hu, Chengdu CN
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20130256800 | SOI DEVICES FOR PLASMA DISPLAY PANEL DRIVER CHIP - SOI devices for plasma display panel driver chip, include a substrate, a buried oxide layer and an n-type SOI layer in a bottom-up order, where the SOI layer is integrated with an HV-NMOS device, an HV-PMOS device, a Field-PMOS device, an LIGBT device, a CMOS device, an NPN device, a PNP device and an HV-PNP device; the SOI layer includes an n+ doped region within the SOI layer at an interface between the n-type SOI layer and the buried oxide layer; and the n+ doped region has a higher doping concentration than the n-type SOI layer. | 10-03-2013 |
Xi Huang, Montvale, NJ US
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20150024016 | SKINCARE PRODUCT AND METHOD OF PREPARATION THEREOF - This invention discloses a novel class of skincare products to remove iron in the skin and its preparation method. The core active components, termed as de-ironizing inducers (DII), consist of a reducing agent and a precipitating agent. The reducing agent is selected from vitamin C, vitamin E, glutathione, vitamin A, vitamin D and their derivatives. The precipitating agent is chosen from calcium carbonate, pearl powder, magnesium carbonate, barium carbonate, calcium phosphate, magnesium phosphate, barium phosphate, calcium silicate, magnesium silicate, and barium silicate. Molar ratios of the reducing agent with the precipitating agent range from 1:3-6 and the core components in the skin care product range from 5% to 10% w/w. The PH value of the skincare product is between 6.6 and 7.4. The skin care products can safely and effectively remove iron in the skin, which has been shown to accelerate skin's natural aging and photoaging. | 01-22-2015 |
20160089399 | NON-HEMOLYZING BLOOD FILTER AND METHODS FOR FILTERING BLOOD WITHOUT HEMOLYSIS - An article, system, and method is provided for the filtration of blood wherein the blood is removed, contacted with a filter substrate operatively associated with a filter structure, and the filtered blood is subsequently returned to a receiver. Methods for removing iron from the liquid fraction of blood and for determining whether a substrate is capable of selectively retaining 2,2′-dipyrydyl (DP)-Fe | 03-31-2016 |
Xi Huang, Amsterdam NL
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20120224857 | BANDWIDTH ADJUSTING METHOD AND COMMUNICATION NODE - A bandwidth adjusting method and a communication node are provided. The adjusting method includes: sending, by an upstream ingress unit, a group of multi-channel parallel basic switch cells in which adjustment signaling is carried to all downstream branch egress units; sending normal signaling when determining that adjustment response statuses returned by all the downstream branch egress units are reception acknowledgment; after receiving the normal signaling by the downstream branch egress unit, adding or removing the basic switch cell into or from a next group of multi-channel parallel basic switch cells according to the adjustment signaling; and adjusting a time slot of an HO ODU sent by the downstream branch egress unit to a downstream node, and instructing the downstream node to adjust the time slot of the HO ODU. Through the method and the communication node, lossless bandwidth adjustment in a point-to-multipoint OTN asymmetric bandwidth carrier system is implemented. | 09-06-2012 |
Xi Huang, Shenzhen CN
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20130160980 | MAKING METHOD FOR COOLING BODY, COOLING BODY AND LIGHTING DEVICE COMPRISING THE COOLING BODY - A method for making a cooling body for a lighting device may include: a) Providing multiple aluminum nitride ceramic radiators; b) Putting the multiple aluminum nitride ceramic radiators into a mold; c) Closing the mold, and injecting a melting metal into the mold so that the metal encloses a portion of each of the aluminum nitride ceramic radiators, wherein the metal has a melting point lower than that of the aluminum nitride ceramic radiators; and d) Opening the mold, and obtaining the cooling body. | 06-27-2013 |
20140378099 | Method and Apparatus for Processing Data and Message - A method for processing data and a message are provided. The method includes: receiving, by a terminal, first switch information, entering a first working mode, and classifying data stored on the terminal; in a first screen lock state or the first working mode, when a notification message related to the data is received, displaying the notification message related to the data; receiving second switch information, entering a second working mode, and hiding, according to classification of the data, data of a specified category; in a second screen lock state or the second working mode, when a notification message related to the data of the specified category is received, hiding the notification message; and receiving the first switch information, entering the first working mode, and displaying the data of the specified category and the notification message that are hidden. | 12-25-2014 |
20150121478 | Permission Management Method, Apparatus, and Terminal - A permission management method, apparatus, and terminal. The permission management method includes obtaining an installation package of a first application program, where the installation package carries a first certificate and permission request information of the first application program; next, determining, according to the permission request information, a first permission that the first application program requires during running, where the first permission is a system administrator permission of a system; and then, granting the first permission to the first application program according to the first certificate of the first application program. In this way, the first permission that the first application program requires during running is granted to the first application program. | 04-30-2015 |
20160007144 | NETWORK ACCESS METHOD, DEVICE, AND SYSTEM - Embodiments of the present invention disclose a network access method and device. The method includes: establishing a Bluetooth connection to a Bluetooth terminal; receiving, by using the Bluetooth connection, a network access request sent by the Bluetooth terminal; and if the Bluetooth terminal is an authorized device, activating a Bluetooth network sharing function automatically and forwarding the network access request to a wide area network. In the network access method and device provided in the present invention, a simple process and low time consumption are achieved for network access. | 01-07-2016 |
20160057205 | APPLICATION SHARING METHOD AND APPARATUS - The present invention provides an application sharing method and apparatus, which resolve a problem that not all applications can be shared. The method of the present invention includes: obtaining a distance between an icon of a first application and an icon of a second application, where the first application is a to-be-shared application, and the second application is used to share the first application; determining whether the distance is less than a preset distance; if the distance is less than the preset distance, obtaining application information of the first application in an application store on the Internet, and obtaining information about a to-share-with user, where the application information includes a link address of the first application in the application store; and sending the link address to the to-share-with user by using the second application. The present invention can be applied to application sharing. | 02-25-2016 |
20160063266 | System Function Invoking Method and Apparatus, and Terminal - A system function invoking method and apparatus, and a terminal are disclosed and are related to the field of computer technologies. The method includes acquiring an installation package of a first application program; granting a first permission of a system to the first application program according to the installation package, where the first permission is used to, when the first application program is in a running state, forbid a second application program from invoking at least one system function; and running the first application program, and forbidding the second application program from invoking the at least one system function. The apparatus includes a first acquiring module, an authorization module, and an invoking module. | 03-03-2016 |
20160078469 | Application Purchasing Method, And Terminal - A method includes, after an application is purchased on a first application platform by using a first terminal, receiving, by the first terminal, a proof of purchase returned by the first application platform; transmitting, to a developer server of the application by using the first terminal, related information of a terminal that needs to be registered, such that the developer server records the related information of the terminal that needs to be registered, and applying, using the first terminal and using the proof of purchase, to the developer server for a discount voucher corresponding to a registered terminal, such that one of the developer server, the first application platform, and a second application platform saves the discount voucher or returns the discount voucher to the registered terminal corresponding to the discount voucher. | 03-17-2016 |
20160078575 | SOFTWARE RESALE METHOD, APPARATUS, AND SYSTEM - Embodiments of the present invention disclose a software resale method. A first device that already obtains permission to use target software sends a resale request to a server, to obtain a distributed resale credential; the first device sends the resale credential to a second device; and the second device purchases a target application program by using the resale credential. A problem that software cannot be resold or transferred currently is resolved, and a software developer and a distribution platform can improve a software purchase rate and activeness of the platform by using a proper business model, thereby increasing an operating income. | 03-17-2016 |
20160098570 | Method and Apparatus for Determining Permission of Application Program - A method for determining a permission of an application program is presented. The method for determining a permission of an application program in the present disclosure includes receiving an installation request of a first application, where the installation request carries a first permission list that the first application applies for and a first shared user identifier requested by the first application; searching, according to the first shared user identifier, for at least one second application that uses the first shared user identifier and is already installed in a system; and if the first application is a plug-in of the second application already installed in the system, determining a permission of the first application according to the first permission list that the first application applies for and a permission in a second permission list corresponding to the first shared user identifier. | 04-07-2016 |
Xi Jin, Stanford, CA US
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20140322278 | Modulation of Tissue Transglutaminase Activation in Disease - Compositions and methods are provided for modulating the physiological activation of tissue transglutaminase (TG2); which methods can include inhibiting the activation of TG2 associated with enteric inflammatory disorders, which disorders may include celiac disease, irritable bowel syndrome, Crohn's Disease, dermatitis herpetiformis, and the like. In other embodiments of the invention, methods are provided for reducing undesirable paracellular transport in enteric tissues, in particular the paracellular transport of molecules greater than about 500 mw, e.g. peptides, including without limitation immunogenic gluten peptides. | 10-30-2014 |
Xi Jin, Chengdu CN
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20130149733 | ESTABLISHMENT OF RHESUS MONKEY MODEL OF AUTOIMMUNITY TYPE 1 DIABETES - Use of low dose streptozocin in the preparation of an animal model for screening drugs for treatment of antoimmune type 1 diabetes is disclosed, in which streptozocin is administrated intravenously at a dose of 15-30 mg/kg per time for 5 days and administrated again on the 7 | 06-13-2013 |
Xi Li, Miyagi-Ken JP
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20130189936 | ELECTRONIC DEVICE - An electronic component (encoder) including an operation body is mounted on a circuit board. The electronic component causes a controller to perform processing in accordance with an operation input by the operation body. The mounting board includes a power-feeding leg piece connected to a wireless communication processor so that high frequency communication is allowed, a first short-circuiting leg piece that is adjacent to the power-feeding leg piece via a cut-out portion, and a second short-circuiting leg piece separated from the power-feeding leg piece. The short-circuiting leg pieces are connected to grounded portions. The impedance is adjusted by appropriately selecting the width or the depth of the cut-out portion. The resonance frequency is adjusted by appropriately selecting the size or the position of the short-circuiting leg piece. Thus, the mounting board operates as an inverted-F antenna in which the power-feeding leg piece functions as a power feeding portion. | 07-25-2013 |
Xi Li, Chicago, IL US
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20160004265 | RADIO FREQUENCY PEAK DETECTION WITH SUBTHRESHOLD BIASING - A radio-frequency peak amplitude detection circuit includes a load capacitor, a current source that charges the load capacitor and set the bias current for the field effect transistors, and a pair of field effect transistors. The gates of the field effect transistors are biased at a level below the threshold voltage of the transistors. The transistors are arranged in parallel with the capacitor and are operable to drain the capacitor at a rate determined by a differential input at the gates of the transistors. The voltage across the load capacitor is low-pass filtered and has a voltage level representative of the amplitude of the differential input signal. | 01-07-2016 |
Xi Li, Allen, TX US
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20140266454 | LNA with Linearized Gain Over Extended Dynamic Range - A low noise amplifier including a variable gain amplifier stage configured to accept an input signal and to provide a load driving signal; a tunable bandpass filter connected as a load to the variable gain amplifier stage, wherein the bandpass filter includes a cross-coupled transistor pair, and at least one cross-coupled compensation transistor pair biased in a subthreshold region configured to add a transconductance component when the load driving signal is of a magnitude large enough to decreases a transconductance of the cross-coupled transistor pair; and, a controller circuit configured to tune the bandpass filter. The filter can be tuned in respect to the frequency and the quality factor Q. | 09-18-2014 |
20140266480 | Digitally Controlled Injection Locked Oscillator - An injection locking oscillator (ILO) comprising a tank circuit having a digitally controlled capacitor bank, a cross-coupled differential transistor pair coupled to the tank circuit, at least one signal injection node, and at least one output node configured to provide an injection locked output signal; a digitally controlled injection-ratio circuit having an injection output coupled to the at least one signal injection node, configured to accept an input signal and to generate an adjustable injection signal applied to the at least one injection node; and, an ILO controller connected to the capacitor bank and the injection-ratio circuit configured to apply a control signal to the capacitor bank to adjust a resonant frequency of the tank circuit and to apply a control signal to the injection-ratio circuit to adjust a signal injection ratio. | 09-18-2014 |
Xi Li, Shanghai CN
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20140078820 | DATA READOUT CIRCUIT OF PHASE CHANGE MEMORY - A data readout circuit of phase change memory, relating to one or more phase change memory cells, wherein each phase change memory cell is connected to the control circuit by bit line and word line; said data readout circuit comprises: a clamp voltage generating circuit, used to generate a clamp voltage; a precharge circuit, used to fast charge bit line under the control of a clamp voltage; a clamped current generating circuit, used to generate a clamped current to keep bit line at clamped state under the control of a clamp voltage; a clamped current operation circuit, used to perform subtraction and multiplication on clamped current to increase the difference of clamped current between high resistance state and low resistance state; a sense amplifier circuit, used to compare the operated clamped current and the reference current and output the readout result. Compared with the prior art, the data readout circuit of phase change memory provided by the present invention can effectively enhance the data readout speed, decrease the misreading window between high resistance state and low resistance state, reduce the crosstalk of data readout, and improve the reliability of data readout. | 03-20-2014 |
20160112845 | INDOOR POSITIONING METHOD AND APPARATUS - The invention discloses an indoor positioning method and apparatus. The method includes: acquiring current cell signal strength information of a terminal located indoors; determining, according to 3D indoor positioning matching information, horizontal position information and height information of an indoor grid that are corresponding to the current cell signal strength information, where the 3D indoor positioning matching information includes a correspondence between cell signal strength information of the indoor grid and the horizontal position information and the height information of the indoor grid; and determining, according to the horizontal position information and the height information of the indoor grid, a horizontal position at which the terminal is located indoors and a height at which the terminal is located. In this way, high-accuracy 3D indoor positioning can be implemented. | 04-21-2016 |
Xi Li, Hubei CN
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20150341739 | DATA COLLECTION IN WIRELESS SENSOR NETWORK - In one example, a method may include configuring sensors to respectively collect information, into groups of sensors based on relative distances of the sensors to other sensors; configuring sensors in a first group of sensors within a threshold distance from a receiver to transmit the respectively collected information directly to the receiver; configuring sensors in a second group of sensors within the threshold distance to receive information from at least one sensor in a third group of sensors that is located further away from the receiver than the second group of sensors; cumulatively transmit respectively collected information and the received further information directly to the receiver; configuring sensors in the third group of sensors not within the threshold distance to transmit respectively collected information to a closest one of the sensors in the second group of sensors; and updating the threshold distance after a set duration of time. | 11-26-2015 |
Xi Li, Beijing CN
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20150334588 | METHODS AND APPARATUSES FOR FAST RECOVERY - The invention introduces a method and an apparatus for fast recovery. The fast recovery method comprises: evaluating data download qualities of non-current RATs (Radio Access Technologies) to obtain a candidate RAT list; determining whether a PS (Packet Service) download quality of a current RAT becomes worse; and if the PS download quality of the current RAT becomes worse, selecting one RAT from the candidate RAT list and switching to the selected RAT. The method and the apparatus for fast recovery introduced by the invention realize the seamless RAT switch and maintain the continuous data transmission. | 11-19-2015 |
Xi Liang, Durham, NC US
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20100087502 | Indazoles Used To Treat Estrogen Receptor Beta Mediated Disorders - The present invention relates to novel indazole derivatives having pharmacological activity, processes for their preparation, compositions containing them and uses of these compounds in the treatment of estrogen receptor beta mediated diseases. | 04-08-2010 |
20100324106 | COMPOUNDS - The present invention relates to novel indole derivatives having pharmacological activity, processes for their preparation, compositions containing them and the use of these compounds in the treatment of estrogen receptor beta mediated diseases. | 12-23-2010 |
20110118261 | BIS-PYRIDYLPYRIDONES AS MELANIN-CONCENTRATING HORMONE RECEPTOR 1 ANTAGONISTS - The invention provides novel bis-pyridylpyridones which are antagonists at the melanin-concentrating hormone receptor 1 (MCHR1), pharmaceutical compositions containing them, processes for their preparation, and their use in therapy and for the treatment of obesity and/or diabetes. | 05-19-2011 |
Xi Liang, Calrton AU
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20160110879 | Automatic Visualization of Regional Functional Parameters of Left Ventricle from Cardiac Imaging - A method for automatically identifying and localizing anatomical regions of a left ventricle of a heart using a segment model, the method including receiving a volumetric MR image series of one or more time-points in a heart cycle with associated myocardial boundaries, representing the heart, performing a long-axis partitioning on each image of the volumetric image series, performing a short-axis partitioning volumetric image series, generating a polar map, wherein each image of the volumetric image series is mapped to a location on the polar map, wherein the location is characterized using the long-axis partitioning and the short-axis partitioning, and generating a mapping from the polar map to a voxel in an associated image of the volumetric image series representing an anatomical location. | 04-21-2016 |
20160113502 | Automatic Visualization of Regional Functional Parameters of Left Ventricle from Cardiac Imaging - A method for automatically identifying and localizing anatomical regions of a left ventricle of a heart using a segment model, the method including receiving a volumetric MR image series of one or more time-points in a heart cycle with associated myocardial boundaries, representing the heart, performing a long-axis partitioning on each image of the volumetric image series, performing a short-axis partitioning volumetric image series, generating a polar map, wherein each image of the volumetric image series is mapped to a location on the polar map, wherein the location is characterized using the long-axis partitioning and the short-axis partitioning, and generating a mapping from the polar map to a voxel in an associated image of the volumetric image series representing an anatomical location. | 04-28-2016 |
Xi Liang, Carlton AU
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20150248768 | Segmentation Using Hybrid Discriminative Generative Label Fusion of Multiple Atlases - A method for segmenting a target image includes receiving the target image of an anatomical structure, registering a plurality of atlases to the target image, each of the atlases including an image and a plurality of labels corresponding to portions of the image, selecting a plurality of registered atlases, transferring the labels of selected registered atlases to the target image, combining the labels that are transferred to the target image using a fusion of a discriminative model and a generative model, and outputting a segmentation of the target image isolating the anatomical structure, wherein a segmentation of the target image is displayed. | 09-03-2015 |
Xi Liu, Beijing CN
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20140379730 | MULTIMODALITY-BASED IMAGE TAGGING APPARATUS AND METHOD - Embodiments provide a multimodality-based image tagging apparatus and a method for the same. The image tagging apparatus includes: a score generating unit configured to generate, for an inquiry image, multiple groups of first scores about all tags in an tagging dictionary by using a training image and multiple modalities of an image; a late-fusion unit configured to fuse the obtained multiple groups of scores to obtain final scores about all the tags; and a tag selecting unit configured to select one or more tag(s) with relatively large tag scores as tag(s) of the inquiry image according to the final scores about all the tags. With the embodiments, multiple modalities may be effectively fused, and a more robust and accurate image tagging result may be obtained. | 12-25-2014 |
Xi Liu, Lebanon, NH US
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20100010072 | MICRORNA BIOMARKERS FOR HUMAN BREAST AND LUNG CANCER - The present invention relates to novel molecular markers for diagnosis and classification of human breast cancer and lung cancer. | 01-14-2010 |
20130296399 | microRNA Biomarkers for Human Breast and Lung Cancer - The present invention relates to novel molecular markers for diagnosis and classification of human breast cancer and lung cancer. | 11-07-2013 |
Xi Liu, Shenzhen, Guangdong CN
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20140198526 | LIGHT GUIDE PLATE AND LIGHTING LAMP - A light guide plate (LGP) and a lighting lamp including the LGP. The LGP has no frame and is easy to be spliced together. The LGP includes at least one sub-LGP. The sub-LGP includes at least one light source portion that is opposite to the light source, and at least one light shield installation slot that is sunken inwards and arranged beside the light source portion. | 07-17-2014 |
Xi Liu, Changzhou City CN
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20160124078 | CALIBRATION METHOD BASED ON DUAL-TRANSMITTING DUAL-RECEIVING PHASE MEASUREMENT AND DISTANCE-MEASURING DEVICE THEREOF - Provided are a calibration method based on dual-transmitting dual-receiving phase measurement and distance-measuring device, the calibration method comprising: step 1, forming an external optical path; step 2, forming an internal optical path; IN step 3, conducting a phase comparison between the second part of signals of the internal and external optical paths sequentially received by a second receiving device and the first part of signals of the internal and external optical paths sequentially received by a first receiving device, outputting two-way phase signals with part of a base reference being eliminated, conducting phase comparison again between the two-way signals with part of the base reference being eliminated, and outputting the final phase signal with the base reference being eliminated. The distance-measuring device comprises a transmitting device (1, 301, 403, 502), a first reflective surface (2, 302, 402, 503), a first receiving device (3, 506), a first filter (4, 304, 405, 504), a second filter (5, 305, 406, 505), a second receiving device (8, 507), and a phase detector (307, 411, 509). The calibration method and distance-measuring device realizes phase compensation and calibration, avoids introducing uncertain phase noise into a circuit due to environmental changes, improves distance-measurement precision, and reduces system costs. | 05-05-2016 |
Xi Liu, Wenzhou CN
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20150103845 | SYNCHRONIZATION TIME-DIVISION MULTIPLEXING BUS COMMUNICATION METHOD ADOPTING SERIAL COMMUNICATION INTERFACE - A synchronous time-division multiplexing bus communication method adopting a serial communication interface is provided, which applied to a system comprising a master and a plurality of slavers, each of which comprises a micro-control unit, which comprises a Serial Communication Interface (SCI) and a timer, and transmitting and receiving data lines of the master and the plurality of slavers are connected to the bus, wherein the method comprises: transmitting a downlink data message as required by the plurality of slavers; receiving, by the plurality of slavers, the downlink data message via the Serial Communication Interface (SCI); transmitting an uplink data message after a predetermined time interval, by one of the plurality of slavers; and repeating the process of transmitting an uplink data message after a predetermined time interval, by a second one to the last one of the plurality of slavers respectively. | 04-16-2015 |
Xi Liu, Shenzhen CN
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20140293648 | PERFORATED LIGHT-GUIDING PLATE AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a perforated light-guiding plate, comprising a plate body ( | 10-02-2014 |
Xi Long, Eindhoven NL
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20160128641 | ACTIGRAPHY METHODS AND APPARATUSES - An actigraphy method includes receiving a physiological parameter signal as a function of time for a physiological parameter other than body motion (such as electrocardiography or a respiration monitor), computing a body motion artifact (BMA) signal as a function of time from the physiological parameter signal (for example, using a local signal power signal, a local variance signal, a short-time Fourier transform, or a wavelet transform over epochs of duration on order a few minutes or less), and computing an actigraphy signal as a function of time from the BMA signal, for example by applying a linear transform to the BMA signal and optionally applying filtering such as median removal and/or high-pass filtering. | 05-12-2016 |
Xi Lu, Shanghai CN
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20130099590 | SYSTEM AND METHOD FOR POWER SUPPLY CONTROL - A resonant power supply is provided. The resonant power supply comprises a series resonant converter configured to convert an input DC voltage to an output DC voltage to generate an output DC voltage. The series resonant converter includes a switching stage, a resonant inductor, a resonant capacitor, and an isolation transformer. The resonant power supply further comprises a converter controller configured to obtain an actual trajectory radius signal based on a resonant inductor current, a resonant capacitor voltage, and a voltage in association with the isolation transformer. The converter controller is further configured to generate a trajectory radius command signal based on a DC voltage command signal and a DC voltage feedback signal, and to generate control signals to be applied to the switching stage based on the actual trajectory radius signal and the trajectory radius command signal. | 04-25-2013 |
20130099787 | SYSTEM AND METHOD FOR SERIES RESONANT CONVERTER PROTECTION - A resonant power supply is disclosed. The resonant power supply includes a series resonant configured to convert an input DC voltage to an output DC voltage. The resonant power supply further comprises a converter controller coupled to the series resonant converter and configured to receive a DC voltage feedback signal measured at the output of the series resonant converter, or a resonant current feedback signal representing a resonant current flowing through the series resonant converter. The converter controller is further configured to generate control signals to be applied to the series resonant converter to limit the output DC voltage of the series resonant converter according to the DC voltage feedback signal and a predetermined voltage threshold signal, or to limit the resonant current of the series resonant converter according to the resonant current feedback signal and a predetermined current threshold signal. | 04-25-2013 |
20130099788 | SYSTEM AND METHOD FOR GRADIENT AMPLIFIER CONTROL - A gradient amplifier for driving a gradient coil is disclosed. The gradient amplifier includes a direct current (DC) bus for receiving DC voltage generated from a series resonant converter, an inverter coupled to the DC bus configured to receive the DC voltage at the DC bus and convert the DC voltage to generate an output voltage to be applied to the gradient coil, and an inverter controller coupled to the inverter. The inverter controller is configured to generate control signals to control operation of the inverter based at least on a DC voltage feedback signal measured at the DC bus, an output voltage feedback signal measured at the output of the inverter, and a reference output voltage signal indicative of a desired voltage to be achieved at the output of the inverter. | 04-25-2013 |
20140084679 | POWER SUPPLY MANAGEMENT APPARATUS AND METHOD THEREOF - An apparatus comprising an onboard energy storage device, an onboard power conversion device configured to be electrically coupled to an external power source for receiving electrical power therefrom, and at least one drive system electrically coupled to the onboard energy storage device and the onboard power conversion device, wherein the onboard energy storage device and the onboard power conversion device cooperatively provide electrical power for the at least one drive system. A vehicle and a method for managing power supply are also disclosed. | 03-27-2014 |
20140265942 | ELECTRIC VEHICLE WITH IMPROVED ELECTRIC DRIVE SYSTEM - An apparatus includes at least one energy source and a drive system coupled to the at least one energy source. The drive system converts electrical power received from the at least one energy source and provides converted electrical power for driving at least one load. The drive system includes a first converter, a second converter, and a first switch module coupled to outputs of the first and second converters. When the apparatus is operating under a first mode, the first switch module is switched to assume a first state to allow a first output electrical power provided from the first converter and a second output electrical power provided from the second converter to be combined for driving a first load with the combined output electrical power. | 09-18-2014 |
20140277884 | DRIVE SYSTEM AND METHOD FOR DRIVING A VEHICLE - A drive system includes a control unit and a traction device. The control unit is configured to receive a load variation signal indicating a vehicle load is to be or being changed and generate a traction torque in response to the load variation signal. The traction device is coupled to the control unit and configured to drive a vehicle according to the traction torque. | 09-18-2014 |
20150081152 | APPARATUS AND METHOD FOR ELECTRIC BRAKING - The present invention discloses an apparatus comprising an energy source, a first motor, a second motor and a control system. The first motor is configured to drive a first load and the second motor is configured to drive a second load. The control system is coupled to the energy source, the first and the second motors. The control system dumps the baking power generated by the first load at least partially on the first motor according to a first baking command. The control system dumps the baking power generated by the second load at least partially on the second motor, according to a second baking command. The present invention also discloses other varieties of apparatuses, vehicles, such as electric tractors, electric forklifts and relative methods, etc. | 03-19-2015 |
20150102667 | PROPULSION SYSTEM AND METHOD FOR DRIVING A VEHICLE - A propulsion system includes a traction drive system, a boost converter, an energy-type energy source, a power-type energy source, and an energy management system. The boost converter includes a high voltage side and a low voltage side. The boost converter is coupled to the traction drive system on the high voltage side. The energy-type energy source is coupled to the boost converter on the low voltage side thereof. The power-type energy source is coupled to the boost converter on the low voltage side thereof. The energy management system is coupled to the boost converter and configured to control the energy-type energy source and the power-type energy source through the boost converter in at least two conditions during a motoring mode. | 04-16-2015 |
20150120130 | VEHICLE CONTROL SYSTEM - A system includes a contactor system, a vehicle control unit, and a fault diagnostic system. The contactor system includes one or more contactors. The vehicle control unit is coupled to the contactor system via a first connection and a second connection. The vehicle control unit is configured to provide a controlling signal to the contactor system through at least one of the first connection and the second connection to control the one or more contactors. The fault diagnostic system is configured to identify faults occurring in the first connection and the second connection. A method is also provided. | 04-30-2015 |
Xi Luo, Chengdu CN
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20150289151 | METHOD FOR DETERMINING SCRAMBLING CODE CONFLICT AND APPARATUS FOR DETERMINING SCRAMBLING CODE CONFLICT - Embodiments of the present invention relate to a method for determining a scrambling code conflict and an apparatus for determining a scrambling code conflict. The method includes: determining a serving cell before a handover of a user equipment fails, and determining a current serving cell of the user equipment; and comparing frequencies and scrambling codes of the current serving cell and a neighboring cell of the serving cell before the handover fails, and determining, according to a result of the comparing, that a scrambling code conflict exists between the current serving cell and the neighboring cell of the serving cell before the handover fails. A probability of a handover failure of a user equipment is reduced, so as to ensure that a service of the user equipment runs normally. | 10-08-2015 |
Xi Ma, Shanghai CN
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20140281221 | DATA PROCESSING - Various embodiments of the present invention relate to a method and apparatus for data copy. Specifically, in one embodiment of the present invention there is provided a method for data copy, comprising: obtaining a data source on which data copy is to be executed; determining a size P of a block extent based on which the data source is divided; dividing the data source into at least one data block based on the size P of the block extent; and copying data from the data source to a data target in the basic unit of the at least one data block; wherein the size P of the block extent is an integral multiple of a size R of a read/write unit supported by underlying architecture. In one embodiment of the present invention, there is provided an apparatus for data copy. | 09-18-2014 |
Xi Qian, Troy, NY US
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20160097081 | INTERNALIZATION OF PROTEINS INTO HOLLOWED GOLD NANOSTRUCTURES - Provided is a gold nanocage with pores, charged ligand molecules covalently bound to internal surfaces of the gold nanocage, and payload molecules electrostatically adsorbed onto said charged ligand molecules, wherein a pore diameter is between 1.2 and 20 times a gyration radius of the payload molecule. Also provided is a method for making a nanoparticle, including using polyvinylpyrrolidone as a capping agent in a galvanic replacement reaction to convert a silver nanocube into a gold nanocage having pores, replacing the polyvinylpyrrolidone on internal surfaces with charged ligand molecules, and electrostatically adsorbing payload molecules onto the charged ligand molecules, with a pore diameter less than twenty times a gyration radius of the payload molecule. Also provided is a method of delivering a pharmacological agent to a mammalian cell, including contacting the cell with a gold nanocage having pores, ligand molecules bound to internal surfaces, and pharmacological agent adsorbed onto ligand molecules. | 04-07-2016 |
Xi Qingyuan, Hefei City CN
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20140077452 | BLOCKING MECHANISM FOR AMUSEMENT GAME WITH MULTIPLE LIFTING PINS - A blocking mechanism for a table-type amusement game, and a table-type amusement game equipped with a blocking mechanism. The blocking mechanism utilizes a series of blocking pins goes from a closed position, which blocks a playing piece from scoring to an upper open position, which permits the playing piece to score. The blocking mechanism may be manually or electrically operated. When the blocking mechanism is electrically operated, it may be activated by the insertion of a coin into a coin and/or bill acceptor of the type found on table-type amusement games. | 03-20-2014 |
Xi Sun, Overland Park, KS US
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20110031792 | LOWER PELVIC CORNER SUPPORT DEVICE FOR AUTOMOTIVE RECLINER SEAT - The present invention pertains to an automotive recliner seat support device to provide a dynamic support for a driver's foot-leg-hip axis at its lower pelvic end to ease the driver's muscle stress from lower limbs to upper back when the driver is using his/her lower limbs to push the clutch and/or brake pedals in performing normal and emergency driving operations of a vehicle. Two preferred embodiments of the invention are disclosed. The first one is an attachable device intended to retrofit to the existing vehicle seats; whereas the second one is integrated into the seat structure, and is intended to be built into future vehicles. | 02-10-2011 |
20110078860 | MULTI-POSITION CERVICAL PILLOW AND AN ADJUSTABLE PILLOW SET THEREOF - The present invention pertains to a multi-position cervical pillow and an adjustable pillow set thereof to support a user's head and neck. In a preferred embodiment, the multi-position cervical pillow comprises a rectangular memory foam pad, the transversal cross section of which is bone-shaped with two lobes protruded towards two opposite lateral ends and a shallow trough in between forming a concave head support portion on each of the two support surfaces; said two lobes are different in size and asymmetrical in shape. By inverting and reversing the pillow pad it provides four unique positions. An adjustable pillow set comprises a main multi-position cervical pillow and an unattached ancillary pillow, the upper surface of the latter has a transversally convex, asymmetrical curvature for the main pillow to stack and slide on top of it, forming four stacking configurations, with each providing two unique positions. | 04-07-2011 |
Xi Sun, Beijing CN
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20130222136 | RADIO FREQUENCY IDENTIFICATION TAG GRIPPER DEVICE - The present invention provides a radio frequency identification tag gripper device, the technical scheme including: a first gripper portion; a second gripper portion, which generates a gripping force together with the first gripper portion; a radio frequency identification tag, a circuit portion of which is divided into at least a first section and a second section, an upper surface of the first section and a lower surface of the second section being coated with strong glue, wherein the upper surface of the first section is used to bond with a grip surface of the first gripper portion when gripped tightly, and the lower surface of the second section is used to produce a coupling force with a surface of the gripped object when gripped tightly. Utilizing the technical solution of the present invention, it is possible to further improve the security of monitoring of the radio frequency identification tag. | 08-29-2013 |
20130262434 | QUERYING SPATIAL EVENTS IN A VEHICLE NETWORK, AND OPTIMIZED QUERIER - A method of querying spatial events in a vehicle network includes receiving, by a processing device, a query condition of a user; in response to reception of the query condition of the user, determining context information of a position where the user locates; and according to the query condition of the user and the context information of the position where the user locates, querying an index table recording correspondence between terminal nodes of roads in a road map and spatial events to obtain spatial events meeting the query condition of the user. | 10-03-2013 |
20130275044 | METHOD AND APPARATUS FOR TRANSPORTING RESIDUE OF VEHICLE POSITION DATA VIA WIRELESS NETWORK - The invention relates to compressed data transmission in wireless data communication. Disclosed are methods and apparatuses for transporting residue of vehicle position data via a wireless network. A disclosed method for transporting residue of vehicle position data via a wireless network, includes the steps of: receiving data for updating residue encoding schema from a monitoring server; constructing a residue encoding schema based on the data, thereby producing a constructed residue encoding schema; and storing the constructed residue encoding schema such that the constructed residue encoding schema will become the current residue encoding schema; where: the constructed residue encoding schema is constructed such that each residue of the constructed residue encoding schema corresponds to a code; and the constructed residue encoding schema is constructed such that a residue having a relatively high probability of occurrence corresponds to a code of relatively short length. | 10-17-2013 |
20130282906 | MULTI-USER ANALYTICAL SYSTEM AND CORRESPONDING DEVICE AND METHOD - The present invention relates to multi-user analytical system and corresponding device and method. The device includes an interception module configured to intercept a user's request for a first core object, wherein the first core object belongs to core object; a transformation module configured to create, in response to the request being a creation request, the first core object specific to the user; a mapping module configured to interpret, in response to the request being a non-creation request, the request as a request for the first core object specific to the user. The present invention also includes an isolation method for the multi-user analytical system. The technical solutions provided in the present invention can effectively enable multiple users to share physical resources in the analytical system, and the users are isolated from each other in a substantially transparent way. | 10-24-2013 |
20140312181 | SWITCH MONITORING AND RAILWAY LINE MANAGEMENT - A switch monitoring method and a switch monitoring system, a railway line management method and a railway line management system are provided. Electric signal of a switch motor during pulling of the switch can effectively reflect status of the switch, when the switch is in a stable state, electric signal of its motor is very steady during pulling of a switch of the switch; however, when the switch is in an unstable state, there will be different degrees of fluctuation in electric signal of its motor during pulling of the switch. Thus, the invention may be used to identify state of a switch by monitoring electric signal of a switch motor ( | 10-23-2014 |
20150213714 | Transporting Residue of Vehicle Position Data Via Wireless Network - The invention relates to compressed data transmission in wireless data communication. Disclosed are methods and apparatuses for transporting residue of vehicle position data via a wireless network. A disclosed method for transporting residue of vehicle position data via a wireless network, includes the steps of: receiving data for updating residue encoding schema from a monitoring server; constructing a residue encoding schema based on the data, thereby producing a constructed residue encoding schema; and storing the constructed residue encoding schema such that the constructed residue encoding schema will become the current residue encoding schema; where: the constructed residue encoding schema is constructed such that each residue of the constructed residue encoding schema corresponds to a code; and the constructed residue encoding schema is constructed such that a residue having a relatively high probability of occurrence corresponds to a code of relatively short length. | 07-30-2015 |
20150215743 | Transporting Residue of Vehicle Position Data Via Wireless Network - The invention relates to compressed data transmission in wireless data communication. Disclosed are methods and apparatuses for transporting residue of vehicle position data via a wireless network. A disclosed method for transporting residue of vehicle position data via a wireless network, includes the steps of: receiving data for updating residue encoding schema from a monitoring server; constructing a residue encoding schema based on the data, thereby producing a constructed residue encoding schema; and storing the constructed residue encoding schema such that the constructed residue encoding schema will become the current residue encoding schema; where: the constructed residue encoding schema is constructed such that each residue of the constructed residue encoding schema corresponds to a code; and the constructed residue encoding schema is constructed such that a residue having a relatively high probability of occurrence corresponds to a code of relatively short length. | 07-30-2015 |
20150215817 | Transporting Residue of Vehicle Position Data Via Wireless Network - The invention relates to compressed data transmission in wireless data communication. Disclosed are methods and apparatuses for transporting residue of vehicle position data via a wireless network. A disclosed method for transporting residue of vehicle position data via a wireless network, includes the steps of: receiving data for updating residue encoding schema from a monitoring server; constructing a residue encoding schema based on the data, thereby producing a constructed residue encoding schema; and storing the constructed residue encoding schema such that the constructed residue encoding schema will become the current residue encoding schema; where: the constructed residue encoding schema is constructed such that each residue of the constructed residue encoding schema corresponds to a code; and the constructed residue encoding schema is constructed such that a residue having a relatively high probability of occurrence corresponds to a code of relatively short length. | 07-30-2015 |
20160047092 | SWITCH MONITORING AND RAILWAY LINE MANAGEMENT - The present invention relates to a switch monitoring method and a switch monitoring system, a railway line management method and a railway line management system. Electric signal of a switch motor during pulling of the switch can effectively reflect status of the switch, when the switch is in a stable state, electric signal of its motor is very steady during pulling of the switch; however, when the switch is in an unstable state, there will be different degrees of fluctuation in electric signal of its motor during pulling of the switch. Thus, the invention may be used to identify state of a switch by monitoring electric signal of a switch motor, and further take different measures based on different states of the switch. With these measures, accidents due to switch failure may be effectively reduced, and train delay time may also be reduced through proper line management. | 02-18-2016 |
Xi Tang, Beijing CN
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20140237133 | PAGE DOWNLOAD CONTROL METHOD, SYSTEM AND PROGRAM FOR IE CORE BROWSER - The present invention discloses a method, a system and a program of page download control for an IE kernel browser, including: starting an IE kernel browser process and starting a preset download process; registering a communication protocol in the IE kernel browser process and waiting for a page download request based on a corresponding communication protocol; when the IE kernel browser process receives the page download request, triggering the download process to control page download according to a preset download rule; and return download status information to the IE kernel browser process during the page download procedure. The present invention is able to effectively control the page download process of the IE kernel browser and improve the efficiency and stability of the page download. | 08-21-2014 |
20140244812 | METHOD, SYSTEM AND PROGRAM FOR BROWSER TO SWITCH IE CORE - The present invention discloses a method, a system and a program for a browser to switch an IE Kernel which may be able to solve the problems of compatibility and adaptability of the browser kernel. The method comprises: generating a first IE kernel file and a second IE kernel file, and import them into a browser client; the browser process determining a currently adapted IE kernel version according to Uniform Resource Locator (URL) information submitted by a user; if the currently adapted IE kernel version is the first IE kernel, the browser process being redirected to a corresponding location to load the first IE kernel file; if the currently adapted IE kernel version is the second IE kernel, the browser process being redirected to a corresponding location to load the second IE kernel file. | 08-28-2014 |
Xi Tian, Suzhou CN
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20150174676 | MULTIPURPOSE ELECTRICAL DISCHARGE MACHINING TOOL FOR A RINGSECTOR - The invention relates to an electrical discharge machining tool of a ring sector for an aircraft turbomachine. The ring sector comprises an abradable member and a support element to which the abradable member is fixed. The ring sector comprises one or more gripping holes opening on a radially outer surface of a central body of the support element. The machining tool comprises at least two machining sets chosen from groove, notch, opening, length-cutting, or abradable element electro-machining sets. The machining tool also has a gripping device for the ring sector by means of the gripping holes. The gripping device is configured to move the ring sector from one of the electro-machining sets to another of the electro-machining sets. | 06-25-2015 |
Xi Toa, Suzhou CN
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20140110485 | CHIP ON BOARD BASED HIGHLY INTEGRATED IMAGER - An apparatus for use in decoding a bar code symbol may include an image sensor integrated circuit having a plurality of pixels, timing and control circuitry for controlling an image sensor, gain circuitry for controlling gain, and analog to digital conversion circuitry for conversion of an analog signal to a digital signal. The apparatus may also include a PCB for mounting the image sensor integrated circuit and light source bank. The connection between the image sensor integrated circuit and/or light source bank and the PCB characterized by a plurality of wires connecting a plurality of bond pads and a plurality of contact pads, where the wires, bond pads, and contact pads provide electrical input/output and mechanical connections between the image sensor integrated circuit and the PCB. The apparatus may be operative for processing image signals generated by the image sensor integrated circuit for attempting to decode the bar code symbol. | 04-24-2014 |
Xi Tong, Guangzhou CN
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20150312234 | Authenticating a Device When Connecting it to a Service - There is provided a method and apparatus for authenticating user equipment access to a device over a communications network. The method comprises: sending a first message to the user equipment, the first message requesting the user to power off the device; detecting that the device is not available; sending a second message to the user equipment, the second message requesting that the user power on the device; detecting that the device is available; and if both detections are positive, then authenticating user equipment access to the device. | 10-29-2015 |
Xi Wan, Haidian District CN
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20160041804 | Electronic Apparatus - An electronic apparatus includes a frame body, a fixing device, and a functional main section. The fixing device is connected with the frame body and configured to fix the electronic apparatus to a support body, and the frame body and the fixing device form an annular space when the electronic apparatus is fixed to the support body by the fixing device. The functional main section includes a display device provided within the frame body and having a first display area and a second display area, with the first display area being larger than the second display area. | 02-11-2016 |
Xi Wu, Shanghai CN
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20150026483 | Systems and Methods for Mobile Application Protection - Systems and methods are provided for mobile application protection. An executable code associated with an application is received. An encrypted code and a wrapper code are generated based at least in part on the executable code. The encrypted code is capable of being decrypted based at least in part on the wrapper code. An application package including the encrypted code and the wrapper code is generated for a mobile device. | 01-22-2015 |
20150026608 | Systems and Methods for Application Management on Mobile Devices - Systems and methods are provided for application management on mobile devices. One or more application programming interfaces (APIs) on a mobile device are called in response to a triggering event. A hidden application interface is displayed. A user selection of one or more applications is received on the hidden application interface. The applications (e.g., icons of the applications) are prevented from being displayed on one or more user interfaces of the mobile device. | 01-22-2015 |
20150074538 | SYSTEMS AND METHODS FOR CONTROLLING OPERATING MODES OF SMART PLATFORMS - Systems and methods are provided for controlling operating modes on a smart platform. An application interface receives user input to establish a trigger profile for a first operating mode. A detection module detects a status change between at least one external device and the smart platform. A service module determines that the status change meets the trigger profile established for the first operating mode, and in response, launches the first operating mode on the smart platform. | 03-12-2015 |
Xi Wu, Shenzhen CN
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20140133083 | GRAPHICS CARD AND BASE PLATE AND CORE BOARD FOR THE GRAPHICS CARD - The present invention discloses graphics card and base plate and core board for the graphics card. The graphics card includes a base plate and a core board, wherein the base plate includes a base plate PCB and a core board interface slot, a power module and a graphics output interface located on the base plate PCB; the core board includes a core board PCB and a base plate interface and a graphics processing module located on the core board PCB, and the core board is accommodated in the core board interface slot of the base plate and electrically connected with the base plate via the base plate interface; the graphics processing module receives a power signal from the power module and output graphic data for being displayed via the base plate interface; the graphics output interface is used to output the graphic data for being displayed. | 05-15-2014 |
Xi Xiao, Shenzhen CN
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20140130053 | DATA PROCESSING METHOD, APPARATUS AND MOBILE TERMINAL - The present disclosure discloses a data processing method, apparatus and mobile terminal. In the data processing method, the mobile terminal performs data computation in a sub-thread of the current program when a data request is received. The mobile terminal loads the requested data in the main thread of the current program based on the data computation results and displays the loaded requested data. The present disclosure ensures the smoothness of user interface threads, the stability of systems, and the display performance of user interfaces. | 05-08-2014 |
20150278390 | METHOD AND APPARATUS FOR PROCESSING A WEBPAGE - According to an example of the present disclosure, a mobile terminal recognizes a webpage in an archive format in a browser of the mobile terminal, parses the webpage in the archive format to obtain file header information, obtains boundary strings and a character encoding format according to the file header information, performs a content dividing and content decoding operation to the webpage in the archive format, and displays data obtained via the content dividing and content decoding operation in form of a webpage. | 10-01-2015 |
Xi Xu, Castro Valley, CA US
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20090327215 | LINEAR HINT VIDEO STREAMING - A streaming file is constructed with a file header section that includes a file header object, a media data file descriptor, and an index descriptor. A hinting index section includes a first level hinting index with a linear organization corresponding to timing tick key values. A second level hinting index has a non-sequential organization corresponding to such timing tick key values. A special mark in the second level hinting index indicates that the first level hinting index must be consulted for a next timing tick key value. Such mark is positioned in the last of a sequential run of timing tick key values associated with its entries. A data section that can be put in a separate file, and it accepts media data blocks associated in sequential runs of timing tick key values as its entries. Thus hinting is provided for a non-sequential media data file. | 12-31-2009 |
Xi Xu, Shanghai CN
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20120248089 | CONTROL DEVICE FOR HEAT ROLLER - Disclosed is a heat roller control device comprising a high temperature malfunction detection unit configured to receive a temperature value detected by a heat roller temperature sensor; an electrical power control unit configured to cut off, when receiving a high temperature malfunction detection signal, power feeding to a heat roller from an electrical power unit; an analog-to-digital converter configured to periodically convert plural of the temperature values from the heat roller temperature sensor to plural digital temperature values; a temperature value storage unit configured to receive and store the plural digital temperature values from the analog-to-digital converter; a temperature value processing unit configured to read and process the plural digital temperature values stored in the temperature value storage unit; and a high temperature malfunction determination unit configured to receive the processed data, and then based on the processed data, determine whether high temperature malfunction occurs. | 10-04-2012 |
Xi Yang, Beijing CN
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20150288581 | IPV6 ADDRESS TRACING METHOD, APPARATUS, AND SYSTEM - The present application provides an IPv6 address tracing method, apparatus, and system, where the method includes: receiving a to-be-traced target IPv6 address; selecting, in a longest match manner, IPv6 address information that matches the target IPv6 address, where the IPv6 address information includes an IPv6 address or IPv6 prefix information; and acquiring a user identifier corresponding to the IPv6 address information. The present application implements IPv6 address tracing. | 10-08-2015 |
Xi Yang, Shenzhen City CN
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20130059475 | USB Connector - The present invention discloses a USB connector, comprising: a USB shell, an insulation spacer, metal sheets with metal weld legs respectively. The metal sheets are installed on the insulation spacer, the metal sheets are configured to be connected to a USB interface of a personal computer, the metal weld legs are connected to a printed circuit board within an external product, and the insulation spacer is fixed in the USB shell; the metal sheets comprise one ground pin, two signal pins and one power supply pin, wherein the ground pin is configured with an extending resilient metal sheet contacted with the USB shell. Widths of the metal sheets and the metal weld legs are widen and thicknesses of the metal sheets and the insulation spacer are thicken, so that the USB connector and the USB interface of the computer are contacted sufficiently, enhancing the ground effect of the USB connector. | 03-07-2013 |
Xi Yang, Greer, SC US
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20090294086 | Low stress dewaxing system and method - A system and method for dewaxing is provided. The system includes a ceramic shell mold having a wall. Water is present within the wall of the ceramic shell mold. A wax pattern assembly is located within the ceramic shell mold. A heat source is configured for heating at least a portion of the wall of the ceramic shell mold in order to convert at least a portion of the water within the wall of the ceramic shell mold into steam for use in melting at least a portion of the wax pattern. | 12-03-2009 |
Xi Yang, Gainesville, FL US
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20130310568 | METHOD FOR LINKING TWO OR MORE METALS FOR PHOTO AND ELECTRONIC MATERIALS - Embodiments of the invention are directed to bimetallic substituted triazole compounds and methods to prepare the compounds. The compounds include at least one 1,2,3-triazole that is substituted by two metal ions in the 1 and 4 or 5 position of the triazole ring. An iClick reaction between a metal acetylide and a metal azide results in the bimetallic substituted triazole ring. Depending on the metal acetylide and a metal azide used monomeric bimetallic substituted triazole compounds, oligomeric bimetallic triazole compounds, or polymeric bimetallic triazole compounds are formed. Polymeric bimetallic triazole compounds can be linear, branched, ladder, two-dimensional network, or three-dimensional networks. | 11-21-2013 |
Xi Yang, Watertown, MA US
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20150255846 | Magnetostatic Surface Wave Nonreciprocal Tunable Bandpass Filters - A nonreciprocal tunable bandpass filter includes a transducer comprising parallel coupled conductive lines; and a ferrite body having at least two opposing parallel edges, the ferrite body disposed over the microstrip transducer such that the parallel edges of the ferrite layer are tilted at a non-zero angle Θ with respect to the parallel coupled microstrip lines of the microstrip transducer. | 09-10-2015 |
Xi Yang, Shenzhen CN
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20120139799 | Method for Saving Terminal Electricity and Terminal - A method for saving power of terminal is disclosed by the present invention. The method comprises: a control unit being connected with a radio frequency unit when a telescopic antenna is in a pulled-out state; and the control unit is disconnected from the radio frequency unit when the telescopic antenna is in a retraction state. A terminal is also provided by the present invention, terminal power consumption can be reduced based on said method and said terminal, so as to achieve the purpose of saving the battery power. | 06-07-2012 |
20120281137 | Method and apparatus for transcribing multimedia broadcasting program - A method for transcribing a multimedia broadcasting program is provided by the disclosure. The method comprises the following steps: during playing of the multimedia broadcasting program, when a transcribing command is received, program contents cached in a preset caching area is transferred into a storage device of a mobile terminal, wherein the program contents cached in the caching area have been played when the transcribing command is received ( | 11-08-2012 |
20140055712 | BACKPLATE ASSEMBLY AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A backplate assembly for accommodating and positioning an optical unit, comprising: a backplate, a plurality of cone-shaped holes, and a plurality of positioning columns. The backplate includes a plate and a vertical lateral side which vertically surrounds the plate. The cone-shaped holes are formed in the backplate. The positioning columns are protruding from the first surface for positioning the optical unit. Each positioning column has a column body part and a ring-shaped head part forming on an end of the column body. An external diameter of the ring-shaped head part is smaller than a diameter of the column body. The ring-shaped head part of each optical unit column inserts into each cone-shaped hole through the first opening by an external force and engages with the cone-shaped hole, such that the positioning column is fixed in the backplate. | 02-27-2014 |
Xi Yang, East Lansing, MI US
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20140269524 | COLLISION DETECTION AND BITWISE ARBITRATION IN MULTICARRIER WIRELESS NETWORKS - A method is provided for detecting collisions and arbitrating channel access in a multicarrier wireless network. The method includes: transmitting a collision probe over a data channel using a first antenna of a first communication device, where the collision probe is derived from a binary codeword comprised of k bits and each bit of the binary codeword is transmitted using a different subcarrier frequency of the data channel; listening for a signal on the data channel using a second antenna of the first communication device and concurrently with the transmission of the collision probe; comparing a collision probe received on the data channel from another communication device with the collision probe transmitted on the data channel by the first communication device; detecting a collision on the data channel based on the comparison step; and arbitrating access to the data channel upon detecting a collision on the data channel. | 09-18-2014 |
Xi Yao, Suwon-Si KR
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20150118979 | APPARATUS AND METHOD FOR CONTROLLING SIGNAL GAIN IN WIRELESS TRANSMITTER - To control a gain of a transmit signal in a wireless transmitter, the wireless transmitter is provided. The wireless transmitter includes a baseband processor for processing an analog baseband transmit signal, and a Radio Frequency (RF) signal processor including a plurality of mixers. The plurality of mixers are configured to share an output signal of the baseband processor as an input. | 04-30-2015 |
Xi Zeng, Jr., San Diego, CA US
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20160075159 | PRINTABLE RECORDING MEDIA - A printable recording media containing a base substrate; a pre-coat layer including more than about 60 wt % of one or more particulate inorganic pigments by total dry weight of said pre-coat layer; an ink-receiving layer, disposed on said pre-coat layer, comprising a mixture of about 10 to about 90 wt % of a first pigment including precipitated calcium carbonate particles, about 5 to about 60 wt % of a second pigment having a larger size and a different shape than said first pigment particles, and about 1 to about 50 wt % of a third pigment having a surface area of at least 50 m2/gram, wherein said weight percentages are by combined weight of the first, second and third pigments by total dry weight of said ink-receiving layer. Also disclosed herein is a method for producing printed images using said recording media. | 03-17-2016 |
Xi Zhao-Wilson, Los Gatos, CA US
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20120030777 | METHODS FOR TESTING FOR CALORIC RESTRICTION (CR) MIMETICS - Methods for treating neurological diseases and for testing Caloric Restriction (CR) mimetics or CR mimetic candidates. In one exemplary method, a CR mimetic candidate is administered to a transgenic animal and the effects of the administering are determined; the transgenic animal includes an added gene from another type of animal or a modified gene which is designed to produce a disease or ailment of another type of animal, and the method seeks to determine whether the CR mimetic candidate improves the disease or ailment. Methods relating to neurological disease and other methods relating to CR mimetic testing are also described. | 02-02-2012 |
20130239235 | METHODS FOR TESTING FOR CALORIC RESTRICTION (CR) MIMETICS - Methods for treating neurological diseases and for testing Caloric Restriction (CR) mimetics or CR mimetic candidates. In one exemplary method, a CR mimetic candidate is administered to a transgenic animal and the effects of the administering are determined; the transgenic animal includes an added gene from another type of animal or a modified gene which is designed to produce a disease or ailment of another type of animal, and the method seeks to determine whether the CR mimetic candidate improves the disease or ailment. Methods relating to neurological disease and other methods relating to CR mimetic testing are also described. | 09-12-2013 |
20150104393 | NUTRIENT COMBINATIONS FOR AFFECTING AN AGING PROCESS - A composition comprising an effective amount of a combination of mitochondrial nutrients sufficient to affect mitochondrial function. A method of affecting an aging process in a subject comprising administering to a subject an effective amount of a combination of mitochondrial nutrients sufficient to affect an aging process. A method of identifying a combination of mitochondrial nutrients sufficient to affect an aging process in a subject, the method comprising: administering a combination of mitochondrial nutrients to a subject; and determining whether the mitochondrial nutrients affect an aging process in the subject. | 04-16-2015 |
20160000852 | NUTRIENT COMBINATIONS FOR AFFECTING AN AGING PROCESS - A composition comprising an effective amount of a combination of mitochondrial nutrients sufficient to affect mitochondrial function. A method of affecting an aging process in a subject comprising administering to a subject an effective amount of a combination of mitochondrial nutrients sufficient to affect an aging process. A method of identifying a combination of mitochondrial nutrients sufficient to affect an aging process in a subject, the method comprising: administering a combination of mitochondrial nutrients to a subject; and determining whether the mitochondrial nutrients affect an aging process in the subject. | 01-07-2016 |
Xi Zhou, Guangzhou CN
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20110071148 | COMPOUNDS AS THE ESTROGEN RELATED RECEPTORS MODULATORS AND THE USES THEREOF - The compounds according to formula VIII, their pharmaceutically acceptable acid or base addition salts, and the uses thereof is disclosed. These compounds and their pharmaceutically acceptable acid or base addition salts can be used for the preparing a medicament for modulating estrogen related receptor (ERR), and treating metabolic diseases, such as high blood fat, fatty liver, hyperglycemia, diabetes, obesity, etc. The definition of the groups of the formula is defined as the description. | 03-24-2011 |
20110218196 | COMPOUNDS OF ESTROGEN-RELATED RECEPTOR MODULATORS AND THE USES THEREOF - The compounds according to formula (VIII), their pharmaceutically acceptable acid or base addition salts, and the uses thereof. These compounds and their pharmaceutically acceptable acid or base addition salts can be used for preparing medicaments for modulating estrogen related receptors (ERR), and treating metabolic diseases, such as high blood fat, fatty liver, hyperglycemia, diabetes, obesity. The substituents of the formula are defined in the description. | 09-08-2011 |
Xi Zhu, Shenzhen CN
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20120215841 | METHOD AND SYSTEM FOR SYNCHRONIZING OPERATIONS OF MULTIPLE GROUPS - A method is disclosed for synchronizing operations of at least a first group on a first server and a second group on a second server. The method includes establishing an association between the first group and the second group using a pre-set association identifier, receiving operation information containing a type of operation and specifying an operation, and performing the operation specified by the operation information on the first group. The method also includes sending the operation information and the association identifier to the second server, receiving the operation information and the association identifier, and searching the second group corresponding to the association identifier. Further, the method includes performing an operation corresponding to the type of the operation information on the second group based on the type of the operation information. | 08-23-2012 |
Xi Zhu, Chongqing CN
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20100157359 | Printer Driver Graphical User Interface - A printer driver includes a graphical user interface (GUI) having a plurality of function tabs each associated with a print option function. The function tabs include a quick tab that provides secondary shortcut tabs that enables customized function organization specific to a print job. | 06-24-2010 |
Xi Zhu, Milpitas, CA US
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20140083493 | CONDUCTIVE CONTACT FOR SOLAR CELL - Conductive contacts for solar cells and methods of forming conductive contacts for solar cells are described. For example, a solar cell includes a substrate. A conductive contact is disposed on the substrate. The conductive contact includes a layer composed of a first metal species having a plurality of pores. The conductive contact also includes a second metal species disposed in the plurality of pores. Portions of both the first and second metal species are in contact with the substrate. | 03-27-2014 |
20140158192 | SEED LAYER FOR SOLAR CELL CONDUCTIVE CONTACT - Seed layers for solar cell conductive contacts and methods of forming seed layers for solar cell conductive contacts are described. For example, a solar cell includes a substrate. An emitter region is disposed above the substrate. A conductive contact is disposed on the emitter region and includes a conductive layer in contact with the emitter region. The conductive layer is composed of aluminum/silicon (Al/Si) particles having a composition of greater than approximately 15% Si with the remainder Al. In another example, a solar cell includes a substrate having a diffusion region at or near a surface of the substrate. A conductive contact is disposed above the diffusion region and includes a conductive layer in contact with the substrate. The conductive layer is composed of aluminum/silicon (Al/Si) particles having a composition of greater than approximately 15% Si with the remainder Al. | 06-12-2014 |
20140174518 | ENHANCED ADHESION OF SEED LAYER FOR SOLAR CELL CONDUCTIVE CONTACT - Enhanced adhesion of seed layers for solar cell conductive contacts and methods of forming solar cell conductive contacts are described. For example, a method of fabricating a solar cell includes forming an adhesion layer above an emitter region of a substrate. A metal seed paste layer is formed on the adhesion layer. The metal seed paste layer and the adhesion layer are annealed to form a conductive layer in contact with the emitter region of the substrate. A conductive contact for the solar cell is formed from the conductive layer. | 06-26-2014 |
20140261670 | REDUCED CONTACT RESISTANCE AND IMPROVED LIFETIME OF SOLAR CELLS - A solar cell, having a front side which faces the sun during normal operation, and a back side opposite the front side can include a silicon substrate having doped regions and a polysilicon layer disposed over the doped regions. The solar cell can include a conductive filling formed between a first metal layer and doped regions and through or at least partially through the polysilicon layer, where the conductive filling electrically couples the first metal layer and the doped region. In an embodiment, a second metal layer is formed on the first metal layer, where the first metal layer and the conductive filling electrically couple the doped regions and the second metal layer. In some embodiments, the solar cell can be a front contact solar cell or a back contact solar cell. | 09-18-2014 |
20140261671 | CONDUCTIVITY ENHANCEMENT OF SOLAR CELLS - Methods and structures for forming a contact region on a solar cell are presented. The solar cell can have a front side which faces the sun during normal operation, and a back side opposite the front side and a silicon substrate. The silicon substrate can include at least one doped region a dielectric layer formed over the doped region. The solar cell can also include a first metal contact, such as an electrolessly plated metal contact, within a contact region through a first dielectric layer and on the doped region. The solar cell can include a printed metal, such as aluminum, formed or deposited on the first metal contact. The solar cell can include a first metal layer having a first metal contact and the first printed metal. The solar cell can include a second metal layer, such as an electrolytically electroplated metal layer, formed on the first metal layer. | 09-18-2014 |
20150380578 | CONDUCTIVE CONTACT FOR SOLAR CELL - Conductive contacts for solar cells and methods of forming conductive contacts for solar cells are described. For example, a solar cell includes a substrate. A conductive contact is disposed on the substrate. The conductive contact includes a layer composed of a first metal species having a plurality of pores. The conductive contact also includes a second metal species disposed in the plurality of pores. Portions of both the first and second metal species are in contact with the substrate. | 12-31-2015 |