Bu, CN
Aiguo Bu, Jiangsu CN
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20120069635 | CAPACITY AND DENSITY ENHANCEMENT CIRCUIT FOR SUB-THRESHOLD MEMORY UNIT ARRAY - A capacity and density enhancement circuit for a sub-threshold memory unit array which can decrease the drain current in the bit lines and enhance the pull-up capability of memory cells. The capacity and density enhancement circuit is composed of a first enhancement transistor, a second enhancement transistor, a first mask transmission gate, a second mask transmission gate, a first logic memory capacitor and a second logic memory capacitor. | 03-22-2012 |
Bin Bu, Beijing CN
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20150220087 | METHOD AND SYSTEM FOR CONTROLLING AUTOMATIC QUANTITATIVE FLUID SUPPLY - A method and a system for controlling automatic quantitative fluid supply are disclosed, and the method and the system automatically control the quantitative fluid supply by timing a period of time t required for introducing gas ( | 08-06-2015 |
Bing Bu, Beijing CN
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20100031107 | METHOD FOR VARIABLE SUB-CARRIER MAPPING AND DEVICE USING THE SAME - A variable sub-carrier mapping method comprising steps of: applying different bit interleaving schemes to different transmissions of a hybrid automatic retransmission request (HARQ) process in side of transmitter; and in the side of the transmitter, modulating symbols onto sub-carriers for transmitting. Different transmissions in one HARQ process adopt different bit interleavers or different symbol-to-sub-carrier mapping methods so as to realize that the same bit of different transmissions in one HARQ process is transmitted via different sub-carriers. Therefore, the system achieves the frequency diversity gain and reduces the probability of failure of HARQ transmission caused by that some bits are always transmitted via the sub-carrier with the same deep fading. In this way, the average HARQ retransmission times can be reduced and the system throughput can be improved. | 02-04-2010 |
20100093353 | METHOD FOR DETACHMENT OF MS MOVING BETWEEN COMMUNICATION SYSTEMS - A method for detachment of a mobile set within the equivalent route area moving between the communication systems comprising steps of: during the detachment process is implemented between a mobile set and a service node in one communication system, the service node generates one or more messages and transmits it to the service nodes in one or more communication system within the ERA. If the message is transmitted to the service node within the ERA of only one communication system, this service node transmits this message or the message generated according to this message to the service nodes within the ERA of the other communication system. With the method proposed in present invention, when a mobile is detached from two or more communication systems which share the same ERA, the service nodes in all communication systems within the ERA can still correctly manage the relevant information on this mobile set. | 04-15-2010 |
20130196668 | METHOD AND EQUIPMENT FOR CONTROLLING MOBILE STATION TO SWITCH BETWEEN DIFFERENT WIRELESS COMMUNICATION SYSTEMS - The present invention relates to a method and an equipment for controlling the mobile station to switch between different wireless communication systems and belongs to the technical field of data transmission in the wireless communication systems. In order to resolve the problem that there are no means in the prior art to effectively control the mobile station to switch between different wireless communication systems at specified position, the present invention uses different network identifications to distinguish different wireless communication systems, and a set of wireless transceiver modules is mounted on the mobile station to associate with wireless communication system, and a set of independent receiving modules is mounted to receive the switch command from the ground sending device, the ground sending device sends the switch command when the mobile station passes the switching point; after receiving this switch command, the mobile station modifies its network identification according to the network identification comprised in the switch command for the target switching wireless communication system, and cuts off the link with the current wireless communication system and establishes the link with the target switching wireless communication system. This solution could realize the controlled switching for the mobile station between multiple overlapping wireless communication systems, and reduce the rate of wrong switching. | 08-01-2013 |
20130272264 | WIRELESS LOCAL AREA NETWORK HANDOVER METHOD BASED ON FUZZY RULES - The present invention provides a wireless local area network handover method based on fuzzy rules, the method comprises: the mobile station | 10-17-2013 |
Binlong Bu, Guangzhou City CN
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20080204345 | Wideband I-Shaped Monopole Dipole - A wideband | 08-28-2008 |
20100309084 | Bi-Polarized Broadband Radiation Unit of Annular Type and Linear Array Antenna - A broadband radiation unit includes first and second pairs of symmetric dipoles operable to transmit communication signals and to receive communication signals. The first pair of symmetric dipoles has a polarization that is orthogonal to that of the second pair of symmetric dipoles. The first and second pairs of symmetric dipoles together define an annular structure. A plurality of baluns are associated with the first and second pairs of symmetric dipoles such that a given one of the baluns is associated with a respective symmetric dipole of the pairs of symmetric dipoles. Each one of the baluns feeds a balanced current to its associated symmetric dipole. Each symmetric dipole of the first and second pairs of symmetric dipoles has two unit arms which are disposed on and arranged symmetrically about its associated balun. | 12-09-2010 |
20130257673 | Mobile Communication Coverage Distribution System in Corridor and Coupled Radiation Unit - A mobile communication coverage distribution system in corridor is used for mobile communication signal coverage in corridor environment. The system includes a radio frequency (RF) cable arranged along longitudinal direction of the corridor and intended for signal transmission and having a plurality of spaced access nodes; a signal source for transmitting signal to from the RF cable or receiving signal to from the RF cable; a number of coupled radiation units corresponding to each access node and used to realize signal coverage in a limited range near the access node, said signal being transmitted across the RF cable. The mobile communication coverage distribution system in corridor according to the invention has simple structure, low cost, is convenient in construction and has reliable performance. | 10-03-2013 |
Fandong Bu, Rizhao CN
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20160064983 | CHARGING APPARATUS CONNECTABLE TO TELEPHONE - A charging apparatus connectable to a telephone includes: a base ( | 03-03-2016 |
Fengyue Bu, Tianjin CN
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20140185415 | Alarm device for banishment of birds and animals - This utility model releases an alarm device for banishment of birds and animals, which includes: radio transmission module, voltage stabilizing circuit and inverter circuit. The radio transmission module sends radio signals to radio receiver module which then transmits such radio signals to the PC control circuit; the said PC control circuit sends instruction signals to the audio circuit which then transmits the audio signal to amplification circuit which outputs the amplified audio signals; the said voltage stabilizing circuit provides 5V power supply to the said radio transmission module, radio receiver module, the said PC control circuit and the said audio circuit, while the said inverter circuit provides +/−35V power supply to the said amplification circuit. This device banishes birds and animals by simulating human voices, which can save both save human resources and effectively protect the farm crops, on another hand, it helps to protect the birds and wild animals from kills and harms caused by traditional protective methods; therefore, it helps to maintain the ecological balance. | 07-03-2014 |
Haishan Bu, Shanghai CN
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20110233462 | LIQUID CRYSTALLINE POLYESTER COMPOSITIONS - The present invention provides a class of thermotropic liquid crystalline polyesters (TLCPs) and molding compositions comprising the polyesters and glass fiber. The TLCPs consist essentially of repeat units derived from p-hydroxybenzoic acid (HBA), 6-hydroxy-2-naphthoic acid (HNA), terephthalic acid (TA), and hydroquinone (HQ), and the mole percent of HBA, HNA, TA and HQ is 34-72%, 12-26%, 4-21% and 4-21%, respectively. The TLCPs have a melting temperature equal to or below 355° C., an inherent viscosity of 4.0-10.0 dL/g and a Heat Deflection Temperature (HDT) in the range of 260-285° C. when compounded with 30% by weight glass fiber. The optimum compositions, selected from the above-mentioned compositional ranges exhibit a relatively low melting temperature and a relatively high HDT. Specified compositions, selected from the above-mentioned compositional ranges have low melting point, which are useful to blend with conventional polymers such as poly (ethylene terephthalate) and nylon etc. | 09-29-2011 |
Han Bu, Langfang CN
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20140219226 | Power Control Method and Base Station - The embodiments of the present invention provide a power control method and a base station. The method includes: obtaining, by a base station, IN | 08-07-2014 |
Han Bu, Shenzhen CN
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20120275425 | Power Control Method and Base Station - A power control method and a base station are disclosed. The method includes obtaining, by a base station, IN | 11-01-2012 |
Hong Fei Bu, Nanjing CN
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20120092908 | Multi-Level Parallel Power Converters - Multi-level power converters are disclosed. In one embodiment, a multi-level power converter includes an input for receiving an input voltage and a converter output for providing a variable output voltage. The multi-level power converter includes a plurality of switching circuits. Each switching circuit is connected to the input in parallel with each other switching circuit. Each switching circuit includes an output. Each switching circuit is selectively operable to couple its output to the input voltage or a reference voltage. The multi-level power converter includes a parallel multi-winding autotransformer (PMA). The PMA includes a plurality of windings and a magnetic core having a plurality of magnetically connected columns. Each winding is positioned around a different one of the columns and has a beginning and an end. The output of each switching circuit is coupled to the beginning of a different winding. The end of each winding is connected to the converter output in parallel with each other winding. | 04-19-2012 |
20120098632 | Core and Coil Construction for Multi-Winding Magnetic Structures - Multi-winding magnetic structures and methods of making multi-winding magnetic structures are disclosed. In one embodiment, a multi-winding magnetic structure includes a core constructed of a magnetic material and a plurality of windings. The core includes a core top, a core bottom, and a plurality of columns. The core top has an exterior edge defining a shape of the core top. A central section of the core top has a substantially constant thickness that defines a thickness of the core top. The core bottom is beneath the core top and has an exterior edge defining a shape of the core bottom. A central section of the core bottom has a substantially constant thickness that defines a thickness of the core bottom. The thickness of one of the core bottom and the core top decreases from an edge of its central section to its exterior edge. The plurality of columns extends from the core bottom to the core top and the plurality of windings are wound around the columns. | 04-26-2012 |
20130200974 | Multi-Winding Magnetic Structures - Multi-winding magnetic structures and methods of making multi-winding magnetic structures are disclosed. A multi-winding magnetic structure includes a plurality of windings ( | 08-08-2013 |
Jian Bu, Chengdu, Sichuan CN
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20150339739 | CORPORATE BILL SELLING SYSTEM WITH ANTI-COUNTERFEITING VERIFICATION - The invention relates to an automation technology. The invention solves existing problems of insufficient flexibility, convenience and low security in purchasing corporate bills, and provides a corporate bill selling system with anti-counterfeiting verification, the technical solution thereof can be summarized as follows: a corporate bill selling system with anti-counterfeiting verification comprises a corporate bill selling center platform and at least one front-end corporate bill self-service terminal, the corporate bill selling center platform is connected with the at least one front-end corporate bill self-service terminal; the corporate bill selling center platform is used for providing entry of system basic platform building information, data storage, equipment monitoring, optical character recognition (OCR), interface with an external system and system data inquiry statistics management; and the front-end corporate bill self-service terminal is used for storing corporate bills, achieving interaction with users, and acquiring and identifying key information of corporate bills. | 11-26-2015 |
Jian Bu, Chengdu CN
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20150063673 | ULTRAVIOLET ANTI-COUNTERFEITING CHECK VERIFICATION METHOD - The invention relates to a ultraviolet anti-counterfeiting check verification method which solves subjective defect and time consuming problems of the traditional verification methods, and comprises the following steps: a. collecting ultraviolet gray level image by a ultraviolet scanner; b. extracting a first binary image from the ultraviolet gray level image; c. calculating a tilt angle of the first binary image; d. calculating tilt correction positions of pixels of the ultraviolet gray level image and the first binary image; e. determining a top left corner locating position of a first binary image rectangle; f. extracting a second binary image from the tilt corrected ultraviolet gray level image; g. performing position correction on the second binary image of a check to be verified; and h. calculating the matching degree between the second binary image of the check to be verified and a second binary image of a real check to verify authenticity. | 03-05-2015 |
20150142648 | Corporate Bill Self-service System with Blank Bill Vending and Temporary Bill Storage Functions - The invention solves present problems of insufficient flexibility and convenience and inefficiency in processing of corporate bill businesses, and provides a corporate bill self-service system with functions of blank bill selling and temporary bill storage, and the technical solution thereof can be summarized as follows: the corporate bill self-service system with functions of blank bill selling and temporary bill storage consists of a business self-service center platform and at least a front-end corporate bill self-service terminal which are connected with each other; the corporate bill business self-service centre platform is used for providing entry of system basic platform building information, data storage, equipment monitoring, optical character recognition (OCR), interface with an external system and system data inquiry statistics management; and the front-end corporate bill self-service terminal is used for storing corporate bills, recovering invalidated corporate bills, achieving interaction with users, and acquiring and identifying key information of corporate bills. | 05-21-2015 |
Jianhui Bu, Beijing CN
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20150177312 | METHOD FOR DETERMINING PN JUNCTION DEPTH - The present invention provides a method for determining PN junction depth comprising: a) measuring a square resistance in a well region; b) forming a junction type field effect transistor in the well region, changing a gate electrode voltage and measuring a source-drain resistance; c) calculating the PN junction depth according to the measured square resistance, source-drain resistance and related process parameters of the junction type field effect transistor. As compared with the prior art, the technical solution in this invention determines the PN junction depth by electrical measurement, is thus simple and feasible, and has better repeatability. | 06-25-2015 |
20150178429 | SOI MOS DEVICE MODELING METHOD - The present invention provides a SOI MOS device modeling method. The SOI MOS device is one having a source-drain injection not reaching the bottom. The method comprises: a) establishing an overall model comprising a primary MOS device model simulating an SOI MOS device having the source-drain injection reaching the bottom, a source body PN junction bottom capacitance model simulating a source body PN junction bottom capacitance, and a drain body PN junction bottom capacitance model simulating a drain body PN junction bottom capacitance; and b) extracting parameters respectively for the primary MOS device model, the source body PN junction bottom capacitance model, and the drain body PN junction bottom capacitance model in the overall model. In the prior art, the source body junction bottom capacitance and the drain body junction bottom capacitance in the SOI MOS device having a source-drain injection not reaching the bottom affect the performances of the device. The modeling method of the present invention takes the effect into consideration, improves model precision, and can be effectively used for the simulation design of a device. | 06-25-2015 |
Jian-Ming Bu, Kunshan CN
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20100124842 | ELECTRICAL CONNECTOR HAVING RELIABLE CONNECTION BETWEEN LED DEVICES AND PRINTED CIRCUIT BOARD - An electrical connector ( | 05-20-2010 |
20100134228 | CHOKE MODULE HAVING IMPROVED TERMINAL ARRANGEMENT - A choke module ( | 06-03-2010 |
20110263157 | ELECTRICAL CONNECTOR GROUNDING PATH TO OUTER SHELL - An electrical connector ( | 10-27-2011 |
Jixian Bu, Shenzhen CN
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20150293823 | High Availability Method and System for Improving the Utility of Physical Servers in Cloud Computing Resource Pool - A high availability method and system for improving utilization of physical servers in a cloud computing resource pool, wherein the method includes: when the physical servers in the cloud computing resource pool fail, judging whether idle memory on the normally-running physical servers can support running of virtual machines on all the failed physical servers; when the idle memory on the normally-running physical servers can support the running of the virtual machines on all the failed physical servers, restarting the virtual machines on all the failed physical servers on the normally-running physical servers. The embodiments of the present document improve the utilization of memory resource of physical servers. | 10-15-2015 |
Jun-Lin Bu, Nanking City CN
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20080197005 | Ultra-thin keypad - The invention discloses an ultra-thin keypad for cooperating with a circuit board in a portable electronic device. The circuit board includes a plurality of switches. The ultra-thin keypad includes a main body, a plurality of buttons, and a plurality of thin walls. The buttons are disposed on the main body, and each of the buttons corresponds to one of the switches. The thin walls are disposed between adjacent ones of the buttons. When one of the buttons is pressed, the button contacts and activates the corresponding switch by the elastic deformation of the thin walls. The main body, the buttons, and the thin walls are manufactured integrally by injection molding. | 08-21-2008 |
Leping Bu, Wuhan CN
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20130316180 | Biocompatible Packaging Suitable for Long-term Implantation and Method of Formation - A method for forming an electrical-conductor-free vapor barrier suitable for protecting long-term implanted electronic systems is disclosed. The method comprises forming a nascent layer of a partially cured layer and repeatedly compressing the layer via a roller-based process. Once the layer has been suitably compressed, the layer is fully cured. In some embodiments, a multi-layer protective layer is formed by repeating the roller-based formation process for each of a plurality of layers. In some embodiments, a multi-layer protective layer comprising layers of different materials is formed. | 11-28-2013 |
Lihong Bu, Harbin CN
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20150202335 | TARGETED MOLECULAR IMAGING PROBE AND METHOD FOR IN VIVO MOLECULAR IMAGING - Disclosed is a targeted molecular imaging probe consisting of a signal component, a component with a targeted affinity to Cx43 and a linker. The biochemical variation characteristic of connexin43 (Cx43) associated with cardiovascular diseases (especially arrhythmia) and neoplastic diseases can be reflected in the form of an image by using the targeted molecular imaging probe capable of being detected by an imaging device, to achieve in vivo molecular imaging. | 07-23-2015 |
Ming-En Bu, Shanghai CN
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20150248928 | BOOST SYSTEM FOR DUAL-PORT SRAM - A boost system for dual-port SRAM includes a comparator and a boost circuit. The comparator is configured to compare a first row address of a first port and a second row address of a second port, and output a first enable signal. The boost circuit is configured to boost a voltage difference between a first voltage source and a second voltage source according to the first enable signal. | 09-03-2015 |
Ning Bu, Xi'An CN
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20150222425 | ONE-WAY KEY SWITCHING METHOD AND IMPLEMENTATION DEVICE - A one-way key switching method and an implementation device. The method comprises: after obtaining a new key and before deducing or determining that at least n receivers obtain the new key, a sender setting the sending direction of the new key as unavailable and keeping the sending direction of an original key as available; after obtaining the new key and before deducing or determining that at least n receivers obtain the new key, before the original key is invalid, the sender starting up a key switching process, i.e. setting the sending direction of the original key as unavailable and setting the sending direction of the new key as available; where N≧n≧1, N is the total number of the receivers corresponding to the sender. | 08-06-2015 |
20150222427 | TWO-WAY KEY SWITCHING METHOD AND IMPLEMENTATION DEVICE - A two-way key switching method and an implementation device. The method includes: when acquiring a new key, any end in a communication link setting a new key transmitting direction to be unavailable and setting a new key receiving direction to be available; after it is presumed or determined that at least n opposite ends have acquired the new key and before an original key is invalid, the any end starting a first key switching process, to set the transmitting direction of the original key to be unavailable and set the new key transmitting direction to be available, where N≧n≧1, and N is the total number of receiving sides corresponding to the transmitting side; according to a protection identifier of data transmitted from the opposite end, the any end selecting a valid key to perform deprotection; and after the data is successfully deprotected with the new key for the first time, the any end starting a second key switching process, to set the receiving direction of the original key to be unavailable. By limiting the sequence of each end on a communication link to perform key switching, the present invention ensures that each end can correctly deprotect data transmitted from an opposite end. | 08-06-2015 |
Ningbin Bu, Wuhan CN
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20160001550 | MULTIFUNCTIONAL ELECTROHYDRODYNAMIC INKJET PRINTING DEVICE AND PRINTING METHOD USING THE SAME - An electrohydrodynamic inkjet printing device, including: a support part; a jet printing module; a substrate bearing and moving module; and a roll-to-roll thin film conveying module. The jet printing module is disposed on the support part and includes a nozzle for ejecting printing fluid onto a substrate for pattern printing. The substrate bearing and moving module is disposed on the support part, and fixedly bears a rigid substrate as the substrate for pattern printing, and drives the rigid substrate to move with respect to the jet printing module. The roll-to-roll thin film conveying module is disposed on the support part, and transfers a flexible thin film as the substrate for pattern printing, and drives the flexible film to move with respect to the jet printing module. | 01-07-2016 |
Qianqian Bu, Beijing CN
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20150295094 | THIN FILM TRANSISTOR, MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE AND DISPLAY DEVICE - A thin film transistor, a manufacturing method thereof, an array substrate and a display device are provided. The method for manufacturing the thin film transistor including: forming an active layer; forming an etch barrier layer on the active layer at a position for forming interlayer via holes subsequently; forming an insulating layer on the active layer and the etch barrier layer, and forming the interlayer via holes in the insulating layer to expose the etch barrier layer. | 10-15-2015 |
20150378032 | X-RAY DETECTION BOARD AND MANUFACTURE METHOD THEREOF, AND X-RAY DETECTION DEVICE - An X-ray detection board and a manufacture method thereof, and an X-ray detection device are disclosed in the embodiments of the present invention. The X-ray detection board comprises: a substrate; photoelectric conversion devices disposed on the substrate; a conversion layer disposed on the photoelectric conversion devices and configured to convert X-rays into visible light; and a packaging layer disposed on the conversion layer and having a plurality of transmission windows, wherein the photoelectric conversion devices correspond in position to the transmission windows, respectively, and wherein condenser lenses for condensing the light converted by the conversion layer are disposed on sides of the photoelectric conversion devices facing the transmission windows. A light condensing effect is improved by use of the condenser lenses such as microlenses so that more light can be projected upon the photoelectric conversion devices through the condenser lenses. As a result, a quantum efficiency and thus an imaging effect are improved. | 12-31-2015 |
Qing Bu, Shenzhen CN
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20140111660 | Method, Apparatus, and Mobile Device for Photographing Processing - Embodiments of the present invention provide a method, an apparatus, and a mobile device for photographic processing. A spatial position parameter of a mobile device is collected by a gravity sensor in real time. According to the spatial position parameter of the mobile device, stability degrees of the mobile device at multiple reference moments before a current reference moment and a stability degree of the mobile device at the current reference moment are separately computed. Photographic processing is performed according to the stability degrees of the mobile device at the multiple reference moments before the current reference moment and the stability degree of the mobile device at the current reference moment. | 04-24-2014 |
Qinlian Bu, Wuhan CN
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20150015953 | SINGLE-PUMP MULTI-WAVELENGTH LASING SEMICONDUCTOR RAMAN PUMP LASER AND PUMP COMBINATION APPARATUS - A single-pump multi-wavelength lasing semiconductor Raman pump laser comprises a thermoelectric cooler arranged in a shell; a heat transition bearing platform arranged in the thermoelectric cooler; a semiconductor Raman pump laser tube core arranged on the heat transition bearing platform; and a coupling lens group , a thermistor and a backlight detector that are arranged on the heat transition bearing platform respectively. The pump laser tube core, the backlight detector, the thermistor and the thermoelectric cooler are electrically connected to pins outside a laser tube shell. A pump combination apparatus comprises a first signal transmission fiber, a pump signal combiner and a second signal transmission fiber that are sequentially connected to each other. An input terminal of the pump signal combiner is connected to an output terminal of an isolated polarization beam combiner and depolarizer. Two polarization maintaining fiber input terminals of the isolated polarization beam combiner and depolarizer are correspondingly connected to one single pump multi-wavelength lasing semiconductor Raman pump laser respectively. | 01-15-2015 |
20150214913 | HYBRID FIBER AMPLIFIER AND METHOD FOR ADJUSTING GAIN AND GAIN SLOPE THEREOF - A hybrid fiber amplifier and method of adjusting gain and gain slope of thereof. The hybrid fiber amplifier comprises: RFA and EDFA that does not comprise variable optical attenuator. The RFA comprises pump signal combiner, pump laser group, out-of-band narrow-band filter, and photodetector. The EDFA comprises input coupler, erbium-doped fiber, output coupler, input photodetector, and output photodetector that are connected in sequence. The hybrid fiber amplifier also comprises control module that coordinates and controls EDFA and/or RFA to adjust gain and/or the gain slope based on desired amplification requirements. The EDFA and/or RFA can be coordinated and controlled by using the control module to achieve desired amplification effect. In addition, the EDFA does not comprise the variable optical attenuator, which avoids problems caused by the variable optical attenuator. The hybrid fiber amplifier and method of adjusting gain and gain slope thereof are applicable to technical field of optical communications. | 07-30-2015 |
20150373878 | HEAT CONTROL DEVICE FOR POWER EQUIPMENT - This invention involves and discloses a heat control device for power equipment, which comprises heat source, heat sink base plate, heat insulation layer, dissipation heat sink and thermal control switch, wherein the heat source is placed on and in contact with dissipation heat sink, and its bottom is in direct lap joint with heat sink base plate, wherein the heat insulation layer is set around heat sink base plate, wherein the thermal control switch is placed on heat sink base plate. This invention of heat control device is one that demonstrates excellent low temperature thermal insulation property for key components or heat-sensitive elements of power equipment. The heat control device applying technical solutions described in this invention features easy manufacturing, low cost and reliable performance. | 12-24-2015 |
Tian-Ming Bu, Shanghai CN
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20090276310 | Profit Opportunities Across Sponsored Keyword Auction Markets - Methods for gaining profit of a sponsored keyword auctioneer are described herein. The method begins with holding a local keyword auction, and receiving bids for it, wherein each bid is for the right to display one advertisement associated with the bid in response to the bid being allocated along with one keyword. Bid for the same keyword at other auctions are placed. Once the bidders of the local keyword auction to adjust bids, the bid at the external auction is changed by utilizing a forward looking Nash equilibrium response function. | 11-05-2009 |
20090281912 | Utilizing a Forward Looking Nash Equilibrium in an Ad-Words Auction - Systems and methods for facilitating more efficient bidding in an ad-words auction are described herein. An auctioning component can employ a forward-looking Nash equilibrium to facilitate an ad-words auction. A bidding component can enable bidding agents to place bids in the ad-words auction as a function of dynamically considering at least existing strategies of other bidding agents and future responses of the other bidding agents. Bidding agents associated with bids comprising higher true private values can obtain advertisement slots within the ad-words auction that are associated with a higher order of attractiveness to viewers—a bidding agent's true private value can be based on, at least in part, the bidding agent's estimate of value that at least one user interested in a particular keyword places on the bidding agent's product(s) and/or service(s). | 11-12-2009 |
Weihai Bu, Shanghai CN
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20140001540 | INTEGRATED SEMICONDUCTOR DEVICE AND FABRICATION METHOD | 01-02-2014 |
20140015064 | CMOS DEVICES AND FABRICATION METHOD - A method is provided for fabricating a CMOS device. The method includes providing a semiconductor substrate having a first active region and a second active region. The method also includes forming a first trench on the first active region using a first barrier layer and a second substitute gate electrode layer to protect a gate region on the second active region, followed by forming a first work function layer and a first metal gate in the first trench. Further, the method includes forming a second trench on the second active region using a second barrier layer to protect the first metal gate structure, followed by forming a second work function layer and a second metal gate in the second trench. | 01-16-2014 |
20140110769 | SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF - A semiconductor device fabrication method is provided in which recesses are formed at source/drain positions in the substrate, removable sidewalls are formed on side walls of the recess, and the recesses then are etched to form Sigma shaped recesses. Selective epitaxial growth of substantially un-doped SiGe in the Sigma shaped recesses is performed, and the Sigma shaped recesses close to the surface of the substrate can be protected from epitaxial growth by the removable sidewalls. Epitaxial growth of SiGe doped with a P-type impurity can be performed in the Sigma shaped recesses after removing the sidewalls. | 04-24-2014 |
20150145054 | TRANSISTOR AND METHOD FOR FORMING THE SAME - Various embodiments provide transistors and methods for forming the same. In an exemplary method, a substrate is provided, having a dummy gate structure including a dummy gate dielectric layer on the substrate and a dummy gate layer on the dummy gate dielectric layer. A dielectric layer is formed on the substrate and on sidewall surfaces of the dummy gate structure. A top surface of the dielectric layer is leveled with a top surface of the dummy gate structure. A barrier layer is formed on the dielectric layer for protecting the dielectric layer. The dummy gate layer and the dummy gate dielectric layer are removed, to form an opening in the dielectric layer without reducing a thickness of the dielectric layer. A gate dielectric layer is formed on sidewall surfaces and a bottom surface of the opening. A gate layer is formed on the gate dielectric layer to fill the opening. | 05-28-2015 |
20150187633 | SEMICONDUCTOR DEVICE AND FABRICATION METHOD - Semiconductor devices and fabrication methods are provided. First metal layers are provided in a substrate including a first region and a second region. An interlayer dielectric (ILD) layer formed over the substrate includes a top surface in the second region coplanar with a bottom of a trench in the ILD layer in the first region. Through-holes are formed in the ILD layer. A polymer layer fills the through-holes and the trench in ILD layer and covers top surface of ILD layer in both regions. The polymer layer is exposed and developed to form vias, each including an upper via in the polymer layer and a lower via in ILD layer. A second metal layer is formed to fill each via on a corresponding first metal layer in both regions. The polymer layer between adjacent second metal layers is removed to form air gaps in the second region. | 07-02-2015 |
Weihai Bu, Beijing CN
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20140374916 | TSV INTERCONNECT STRUCTURE AND MANUFACTURING METHOD THEREOF - A method for forming a through-substrate-via structure includes forming a via hole in a substrate, depositing a conductive material in the via hole, forming an annular groove in the substrate surrounding the conductive material, and depositing a dielectric material in the annular groove with overhang portions of the deposited dielectric material at a top surface of the groove forming an air gap in an interior portion of the groove. | 12-25-2014 |
Wen-Bin Bu, Shenzhen CN
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20100273440 | PORTABLE ELECTRONIC DEVICE HAVING FREQUENCY MODULATION AND MULTIMEDIA BROADCASTING FEATURES - A portable electronic device includes a control unit, an antenna, a switching unit, a multimedia broadcasting unit, a FM unit, and a speaker. The control unit and the antenna are electrically connected to the switching unit. The switching unit is electrically connected to the speaker via the multimedia broadcasting unit and the FM unit. The antenna receives multimedia broadcasting signals and FM signals. The control unit controls the switching unit switch between the multimedia broadcasting unit and the FM unit to receive corresponding signals from the antenna. The speaker outputs the signals from the multimedia broadcasting unit and the FM unit. | 10-28-2010 |
Yi Bu, Kunshan CN
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20150056855 | ELECTRICAL CONNECTOR WITH IMPROVED SHELL - An electrical connector, including an insulative housing, a plurality of conductive contacts received in the insulative housing and a metallic shell covering the insulative housing, the shell has a top wall, a bottom wall, a left and a right sidewalls connecting the top wall and the bottom wall, and a rear wall. The rear wall has a first part bent from a rear edge of the left sidewall and extending toward the right sidewall and a second part bent from a rear edge of the right sidewall and extending toward the left sidewall. Both the first and the second parts have a mounting leg extending downwardly, and the right and the left sidewalls have retaining legs. | 02-26-2015 |
Yifeng Bu, Beijing CN
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20130116348 | FISCHER-TROPSCH SYNTHESIS PROCESS AND SYSTEM - The present invention relates to a Fischer-Tropsch synthesis process and system. The process comprises: a) introducing a feedstock gas containing CO and H | 05-09-2013 |
Yong-Hua Bu, Suzhou CN
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20100174519 | Virtual Platform and Related Simulation Method - A platform for simulating a chip includes a component module, a configuration module and a top module. The component module is utilized for storing a plurality of component models and information related to the plurality of component models. The configuration module is utilized for generating a configuration result according to the component model needed by the chip. The top module is coupled to the component module and the configuration module, for reading information related to the component model from the component module according to the configuration result, so as to simulate the chip. | 07-08-2010 |
Yu Cheng Bu, Ganzhou City CN
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20160057955 | Stevia Cultivar '817096' | 03-03-2016 |
20160057965 | Stevia Cultivar '807086' - A stevia cultivar, designated ‘807086’, is disclosed. The invention relates to the plant parts of stevia cultivar ‘807086’, to the plants of stevia ‘807086’ and to methods for producing a stevia plant produced by crossing the cultivar ‘807086’ with itself or another stevia variety, including methods using marker assisted breeding. The invention further relates to hybrid stevia seeds and plants produced by crossing the cultivar ‘807086’ with another stevia cultivar. | 03-03-2016 |
20160057966 | Stevia Cultivar '814011' - A stevia cultivar, designated ‘814011’, is disclosed. The invention relates to the plant parts of stevia cultivar ‘814011’, to the plants of stevia ‘814011’ and to methods for producing a stevia plant produced by crossing the cultivar ‘814011’ with itself or another stevia variety, including methods using marker assisted breeding. The invention further relates to hybrid stevia seeds and plants produced by crossing the cultivar ‘814011’ with another stevia cultivar. | 03-03-2016 |
20160058052 | STEVIA EXTRACTS | 03-03-2016 |
20160058053 | STEVIA EXTRACTS | 03-03-2016 |
Zhanchang Bu, Beijing CN
Patent application number | Description | Published |
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20090034289 | LED BACKLIGHT DEVICE - There is provided a light emitting diode (LED) backlight device comprising a light guide plate and a light module composed of a plurality of LEDs. A haze structure is disposed between a light incident surface of the light guide plate and each LED. Haze value of the haze structure is varied with a high value at a position closing to an optical axis of the LEDs and a low value at a position further away from the optical axis of the LEDs. | 02-05-2009 |
20120057329 | ELECTRODE PLATE FOR EXTERNAL ELECTRODE LAMP AND BACKLIGHT - An electrode plate for an external electrode fluorescent lamp and a backlight are disclosed. The electrode plate for external electrode lamp comprising a strip pressure plate made of conductive material, wherein the strip pressure plate comprises a first surface on which at least one groove are provided and a second surface that is opposite to the first surface, the grooves run across both sides of the first surface and accommodate external electrodes of the external electrode lamps. | 03-08-2012 |
20120063119 | BACKLIGHT LAMP GUIDE, BACK COVER AND BACKLIGHT - The disclosed technology provides a backlight lamp guide, a back cover for a backlight, and a backlight. The backlight lamp guide, the back cover and the backlight comprise a lateral positioning mechanism. The lateral positioning mechanism prevents the backlight lamp guide and the back cover from moving with respect to each other in a direction parallel to the back cover. | 03-15-2012 |
20130114298 | BACKLIGHT AND DISPLAY DEVICE - Embodiments of the present invention disclose a backlight and a display device, to reduce the number of LEDs in a backlight, save costs, while avoiding dark areas appearing on the screen, so as to ensure display effect. The backlight comprises a first light guide plate and at least one light-emitting diode assembly, and the light-emitting diode assembly is located on one side of the first light guide plate. The light-emitting diode assembly comprises a second light guide plate, at least one light-emitting diode and a reflective film, wherein the at least one light-emitting diode is located on at least one side of the second light guide plate, and the reflective film is located on at least one side of the second light guide plate. | 05-09-2013 |
20140049778 | Device And A Method For Detecting A Transmittivity Spectrum Of A Light Guiding Plate - A detect device and a detect method for transmittivity spectrum of the light guiding plate are provided. The detect device comprises a mixing cavity unit for providing a linear light source with continuous spectrum to a light guiding plate to be detected; a light guiding plate placing unit located at a side of the mixing cavity unit, on which the light guiding plate to be detected is disposed to receive light from the mixing cavity unit; and a detecting lens disposed above the light guiding plate placing unit for detect the spectrum. | 02-20-2014 |
20140063846 | SURFACE LIGHT SOURCE DEVICE AND EDGE-LIT TYPE BACKLIGHT MODULE - The invention provides a surface light source device and an edge-lit type backlight module. The surface light source device comprises: a luminant, a bottom reflector plate, a light leaking plate and a plurality of side reflector plates, wherein the bottom reflector plate and the plurality of side reflector plates form a light guide box with an upper opening, the luminant is disposed on at least one of the plurality of side reflector plates, the light leaking plate is disposed in the upper opening of the light guide box, such that light from the luminant is transformed into an exiting surface light via the light leaking plate. | 03-06-2014 |
20140063850 | Backlight And Liquid Crystal Module - A backlight and a liquid crystal module having the same are provided. The backlight comprises: a light guide plate, a light-guide-plate fixing element for fixing the light guide plate, and at least one light source disposed adjacent to the light guide plate, wherein the light-guide-plate fixing element is made of thermal-contractive material. As the light-guide-plate fixing element is made of thermal-contractive material, in a test environment of high temperature and high humidity, it is possible to ensure that the light guide plate can expand and contract freely without resistance; meanwhile; while at normal temperatures, as the tight-guide-plate fixing element is in contact with the light guide plate without gap therebetween. | 03-06-2014 |
20140085930 | Backlight Module, Display Device And Method For Eliminating Hotspot Effect - Disclosed are a backlight module and a display device and method using the same, the backlight module comprises light-guide plate ( | 03-27-2014 |
20140104884 | LIGHT GUIDE PLATE, AND METHOD AND MOLD FOR MANUFACTURING THE SAME - The present invention provides a light guide plate and a method and a mold for manufacturing the same. The light guide plate comprises at least one incident surface, an exiting surface and a bottom surface, the exiting surface and bottom surface being disposed facing to each other and both being connected to the incident surface, the light guide plate having a cavity formed therein, wherein light incident from the incident surface exits the exiting surface after refracted and/or reflected by the cavity. With the light guide plate, light energy loss can be reduced and brightness of pictures can be improved. | 04-17-2014 |
20140152940 | BACKLIGHT MODULE AND DISPLAY DEVICE HAVING THE SAME - A backlight module includes: a frame; a backboard configured to support the frame; a radiator provided in the backboard and connected to an inner wall of the frame; a light source fixed to an inner wall of the radiator; a light guide plate relatively slidably mounted on the radiator and configured to guide light emitted by the light source; and at least one buffer mounted on the radiator and configured so that the radiator is moveable relative to the backboard against an elastic force of the buffer. The backlight module can effectively eliminate the phenomenon in which a shadow of the light source is present in pictures coming from the backlight module since the light guide plate presses against the light source after it is heated to expand. The present invention further provides a display device including the above backlight module. | 06-05-2014 |
20150248036 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display, comprising a back light module, a metal side frame, and a liquid crystal display panel disposed between the back light module and the metal side frame, wherein the metal side frame comprises a first magnet, the back light module comprises a second magnet, at least a portion of the first magnet and the second magnet are oppositely disposed, and each magnet is provided with an identical kind of magnetic pole on the side facing to the liquid crystal display panel. The liquid crystal display retains the gap between the liquid crystal display panel and the metal side frame, thereby preventing the problem of light leakage in a 0 grayscale image. | 09-03-2015 |
20150338570 | Light Bar, Backlight and Display Device - The present invention provides a light bar, a backlight and a display device, the light bar comprises light emitters, a substrate and a connector. Both the light emitters and the connector are provided on the substrate, and the connector comprises an input port configured to be connected to a driving circuit and an output port connected to the light emitters, wherein a through hole penetrating through the substrate in a thickness direction of the substrate is provided in the substrate, and the connector is inserted into the through hole, so that a first end of the connector protrudes from a first side of the substrate while a second end thereof protrudes from a second side of the substrate opposite to the first side. The present invention can reduce the occurrence of dark region and improve the display effect of a display device. | 11-26-2015 |
20150346540 | DISPLAY DEVICE - The present disclosure provides a display device including a rubber frame, a liquid crystal panel, a backplane, and a front frame which is connected with the backplane. The rubber frame is located between the backplane and the front frame. A periphery of the liquid crystal panel is retained between a support surface of the rubber frame and the front frame. The rubber frame is provided with a through-hole, a central axis of which is perpendicular to a plane where a light emitting surface of the liquid crystal panel is located. The backplane is provided with a slot-hole. The center axis of the through-hole passes through the slot-hole. The display device further includes a screw corresponding to the through-hole. The screw extends into the through-hole and is movable toward the front frame along the center axis of the through-hole relative to the rubber frame. | 12-03-2015 |
20150355407 | BACKLIGHT SIMULATING DEVICE - The present invention provides a backlight simulating device comprising a light source simulating portion, an optical component simulating portion, a first distance measuring unit, and a second distance measuring unit. Multiple movable light-emitting members are equipped to the light source simulating portion. The optical component simulating portion is disposed adjacent to a light-emitting surface of each of the light-emitting members. The optical component simulating portion includes a light guide panel whose position can be changed relative to the light-emitting members. The first distance measuring unit acquires a distance between adjacent two of the light-emitting members. The second distance measuring unit acquires a distance between the light-emitting members and the light guide panel. | 12-10-2015 |
20150362665 | BACKPLANE AND BACKLIGHT MODULE HAVING THE SAME, DISPLAY DEVICE - In an embodiment of the present disclosure, a backplane includes a plate-like body, and a PCB for securing a rectangle. The body includes a first clamping part corresponding to a first side edge of the PCB having an L-shaped bend facing towards the PCB for clamping the first side edge. The body further includes a second clamping part corresponding to a second side edge of the PCB having a U-shaped bend facing towards the PCB for clamping the second side edge. The second side edge is parallel to the first side edge. A riveting column is secured on the body uncovered by the PCB, the riveting column is located at the same side of the PCB as the first clamping part, and a spring is secured on the riveting column and presses the edge of the PCB against the body. | 12-17-2015 |
20160003999 | BACKLIGHT UNIT AND DISPLAY DEVICE - A backlight unit ( | 01-07-2016 |
20160025320 | LED LIGHT STRIP, BACKLIGHT AND DISPLAY DEVICE - The LED light strip according to the present disclosure may include a circuit board and a plurality of LEDs which are arranged and spaced on the circuit board along a first straight line. A gap may be formed between two adjacent LEDs. Projections of two adjacent LEDs on a first projection plane may at least partially overlap, and the first projection plane may be a plane perpendicular to the circuit board and parallel to the first straight line. | 01-28-2016 |
20160035946 | LIGHT EMITTING DIODE PACKAGE STRUCTURE, BACKLIGHT MODULE AND DISPLAY DEVICE - The present disclosure provides a light emitting diode (LED) package structure, a backlight module and a display device, and relates to the field of display technologies. The LED package structure includes an encapsulation housing and an LED chip encapsulated in the encapsulation housing. The encapsulation housing is a polyhedron which includes at least one inclined plane. One inclined plane of the encapsulation housing is a light exiting surface of the LED package structure. | 02-04-2016 |
Zhengliang Bu, Wuhan City CN
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20130057255 | INTEGRATED DEVICE SUSPENDED AT HIGH VOLTAGE POTENTIAL FOR POWER ENERGY METERING AND PROTECTION OF DISTRIBUTION NETWORK - An integrated device suspended at a high voltage potential for the metering and protection of a distribution network comprises a measurement current transformer (CT), a protective CT and a voltage sensor. The voltage signal is output from the voltage sensor to an electric energy metering module and first and second electric signal acquiring modules. The current signal acquired by the measurement CT is output to the electric energy metering module. The current signal acquired by the protective CT is output to the first and second electric signal acquiring modules. The electric energy metering module processes the current and voltage signals and sends the processed data to a comprehensive control module. The first and second electric signal acquiring modules send the voltage and current data to the comprehensive control module. The comprehensive control module comprehensively calculates the received data and sends the result to a low voltage terminal. | 03-07-2013 |
Zhihong Bu, Shanghai CN
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20150186256 | PROVIDING VIRTUAL STORAGE POOLS FOR TARGET APPLICATIONS - The present disclosure relates to a method and system for providing a virtual storage pool set for a target application by receiving performance requirements associated with the target application; and providing a virtual storage pool set for the target application according to the performance requirements and on the basis of storage capabilities of physical storage resources, the virtual storage pool set comprising one or more virtual storage pools. By means of various embodiments of the present disclosure, virtual storage pools can be provided for the target application efficiently and flexibly and can be adjusted dynamically. | 07-02-2015 |