Bo Yang

Bo Yang, Kunshan CN

Patent application number	Description	Published
20110059653	ELECTRICAL CONNECTOR WITH AN IMPROVED METAL SHELL - An electrical connector (	03-10-2011
20110092098	ELECTRICAL CONNECTOR WITH AN IMPROVED SPACER - An electrical connector (	04-21-2011
20110183548	ELECTRICAL CONNECTOR WITH IMPROVED METAL SHELL - An electrical connector includes an insulative housing, a plurality of terminals retained in insulative housing, and a metal shell covering the insulative housing and including an inner side wall, a rear wall spaced from the inner side wall along a front-to-back direction, and an outer side wall bent forwardly from an outer side of the rear wall. The inner side wall defines an opening, and an inclined extensive plate extending forwardly and outwardly from an edge of the opening. The outer side wall has a retaining hole, and a front plate enclosing a front side of the retaining hole. The extensive plate has a hook bending inwardly and hitching the front plate after the hook passes through the retaining hole for preventing the outer side wall from moving forwardly and overly.	07-28-2011

Bo Yang US

Patent application number	Description	Published
20110080156	DC/DC converter with depletion-mode III-nitride switches - Disclosed is a buck converter for converting a high voltage at the input of the buck converter to a low voltage at the output of the buck converter. The buck converter includes a control circuitry configured to control a duty cycle of a control switch, the control switch being interposed between the input and the output of the buck converter. A synchronous switch is interposed between the output and ground. The control switch and the synchronous switch comprise depletion-mode III-nitride transistors. In one embodiment, at least one of the control switch and the synchronous switches comprises a depletion-mode GaN HEMT. The buck converter further includes protection circuitry configured to disable current conduction through the control switch while the control circuitry is not powered up.	04-07-2011

Bo Yang, Guangdong CN

Patent application number	Description	Published
20110081907	ROAMING RETRYING METHOD UNDER PRE-PAGING MODE - The present invention provides a method for roaming retry under pre-paging mode. The method comprises the following steps of: during a pre-paging period, a called Mobile Station (MS) moving to a new location area and sending a location update request to a new Visitor Mobile Switching Center/Visitor Location Register (New VMSC/VLR); after receiving the location update request, the New VMSC/VLR sending a location area update message to a Home Location Register (HLR); after receiving the location area update message, the HLR sending a Send Routing Information (SRI) Ack message including a Roaming Retry Indication identifier to a to a Gateway Mobile Switching Center (GMSC); after receiving the SRI Ack message, the GMSC triggering a roaming retry procedure according to the Roaming Retry Indication identifier, and completing the subsequent calling flow.	04-07-2011
20120113805	SERVICE FLUX ALLOCATION METHOD AND EQUIPMENT THEREOF - The present invention discloses a service flux allocation method, which includes the steps of: by establishing a usable single board information database (	05-10-2012
20140109222	Method and System for Performing Scanning and Killing on Browser Bookmarks - The present invention discloses a method and a system for performing scanning and killing on browser bookmarks, the method comprising: receiving, by a browser background server, a synchronization request that includes a user account and bookmark web addresses from a browser client; storing, by the browser background server, the bookmark web addresses correspondingly to the user account; and receiving a cloud scanning and killing instruction that includes the user account from the browser client, performing risk scanning and killing on the bookmark web addresses which the user account corresponds to, determining a risky web address, and feeding back a scanning and killing result that includes the risky web address to the browser client, by the browser background server. The solutions of the present invention can improve security of the browser bookmarks, and save storage spaces of a terminal device where the browser client resides.	04-17-2014

Bo Yang, San Diego, CA US

Patent application number	Description	Published
20090051225	GATE DRIVING SCHEME FOR DEPLETION MODE DEVICES IN BUCK CONVERTERS - A circuit for driving a switching stage including control and sync switches series connected at a switching node, at least one of the control and sync switches being a normal ON depletion mode device, the circuit comprising a gate driver including first and second switching stages for generating gate drive signals for the sync and control switches, respectively, the first switching stage having a first driver output node and the second switching stage having a second driver output node, a signal from the first node driving the sync switch and a signal from the second node driving the control switch and a circuit connected to the first and second switching stages, the circuit including a first circuit providing a first voltage source, the first circuit being coupled to the first switching stage and to the sync switch, a first bias voltage from the first voltage source being switched by the first switching stage, the first switching stage having a first state wherein the sync switch is on, and a second state wherein the first bias voltage is switched to the gate of the sync switch to turn the sync switch off and a second circuit including a first energy storage device for charging with a second bias voltage, the second switching circuit having a first state, wherein the control switch is on when the sync switch is off and having a second state wherein the control switch is switched off when the sync switch is on by switching the second bias voltage to the gate of the control switch.	02-26-2009
20090072368	PACKAGE FOR MONOLITHIC COMPOUND SEMICONDUCTOR (CSC) DEVICES FOR DC TO DC CONVERTERS - A multichip module defining a dc to dc converter employs a monolithic chip containing at least two III-nitride switches (a monolithic CSC chip) mounted on a conductive lead frame. The CSC chip is copacked with an IC driver for the switches and with the necessary passives. The module defines a buck converter; a boost converter, a buck boost converter, a forward converter and a flyback converter. The drain, source and gate pads of the monolithic CSC chip are connected to a lead frame by solder or epoxy or by bumping attach and a conductive connector or wire bonds connect the switch terminal to lead frame.	03-19-2009
20110074375	Gate Driver in Buck Converters - A circuit for driving a switching stage including control and sync switches series connected at a switching node, at least one of the control and sync switches being a normal ON depletion mode device, the circuit comprising a gate driver including first and second switching stages for generating gate drive signals for the sync and control switches, respectively, the first switching stage having a first driver output node and the second switching stage having a second driver output node, a signal from the first node driving the sync switch and a signal from the second node driving the control switch and a circuit connected to the first and second switching stages, the circuit including a first circuit providing a first voltage source, the first circuit being coupled to the first switching stage and to the sync switch, a first bias voltage from the first voltage source being switched by the first switching stage, the first switching stage having a first state wherein the sync switch is on, and a second state wherein the first bias voltage is switched to the gate of the sync switch to turn the sync switch off and a second circuit including a first energy storage device for charging with a second bias voltage, the second switching circuit having a first state, wherein the control switch is on when the sync switch is off and having a second state wherein the control switch is switched off when the sync switch is on by switching the second bias voltage to the gate of the control switch.	03-31-2011

Bo Yang, Shanghai CN

Patent application number	Description	Published
20100258033	WOOD ADHESIVE AND METHOD OF PREPARING THEREOF - A wood adhesive having a) 100 weight parts of water; b) between 3 and 45 weight parts of a proteinaceous material; c) between 0.01 and 15 weight parts of an acidity regulator; d) between 0.01 and 15 weight parts of an aromatic compound; e) between 0.01 and 15 weight parts of a curing agent; f) between 0.01 and 15 weight parts of a preservative; g) between 0 and 15 weight parts of a viscosity modifier; h) between 0 and 10 weight parts of a filler; and i) between 0 and 15 weight parts of a drier. The wood adhesive can be used for preparation of plywood, blockboard, oriented strand board (OSB), flakeboard, fiberboard, veneer plywood, middle density fibreboard, high density fibreboard, hardboard, flooring substrate, LVL, and so on. A method for preparing the wood adhesive is also provided.	10-14-2010
20120008609	METHOD AND COMMUNICATION DEVICE FOR FEEDING BACK AND RECEIVING PRE-CODING CONTROL INDICATION INFORMATION - The present invention relates to the field of wireless network communications, and provides a method and a device for receiving and sending Pre-coding Control Indication (PCI) information in uplink Multiple-Input Multiple Output (MIMO) transmission or uplink Closed Loop Transmit Diversity (CLTD) transmission, so as to solve a problem that the uplink MIMO communication from a terminal to a Base Station (BS) is unable to be realized in the prior art. A BS transmitting method includes carrying a code sequence, which represents PCI information, in a feedback channel of a BS. The beneficial effect of the present invention is: by feeding back the PCI information, the terminal realizes the maximization of a block length supported by an existing channel condition after the uplink MIMO is introduced, so as to improve an uplink transmission rate.	01-12-2012
20130057650	OPTICAL GAGE AND THREE-DIMENSIONAL SURFACE PROFILE MEASUREMENT METHOD - An optical gage (	03-07-2013
20140052995	DYNAMIC TOKEN SEED KEY INJECTION AND DEFORMATION METHOD - The present invention discloses a dynamic token seed key injection and deformation method. The method comprises steps of: generating in advance an initial seed key for a token and injecting the initial seed key into the token during manufacture; when distributing the token to an end user, performing an activation operation, and obtaining a new seed key, which is the final seed key for the future work of the token, by performing an operation based on an active code and the initial seed key; meanwhile, introducing the initial seed key into a dynamic password authentication system which performs the same deformation operation for the seed key as that performed in the token to obtain the same new seed key. After the activation operation in the token and the authentication system in this way, the final new seed key is different from the initial seed key injected by the token manufacturer, so that the privacy of the seed key is strengthened.	02-20-2014

Bo Yang, Wuhan CN

Patent application number	Description	Published
20100099754	5,6-DIMETHYL XANTHONE-4-ACETIC ACID DERIVATIVES AND METHOD OF PREPARING THE SAME - A method of preparation of 5,6-dimethylxanthone-4-acetic acid (DMXAA) and derivatives thereof. The derivatives are represented by formula (I), wherein R represents totally 1 to 2 substitutes at 1, 2, 3, 7, and 8 position selected from a lower alkyl, halogen, CF	04-22-2010
20150163959	ELECTRONIC DEVICE WITH FAN MODULE - An electronic device includes an enclosure defining a plurality of air inlets and including a bottom plate, a covering plate secured to the enclosure and defining a first air outlet, a first heating component mounted on the bottom plate, a first fan module located on the first heating component, and an air duct located between the covering plate and the first fan module. An air path is defined by the air inlets, the first heating component, the first fan module, the air duct, and the first air outlet under the action of the first fan module, and air flows in the air path to cool the first heating component.	06-11-2015

Bo Yang, Ashigarakami-Gun JP

Patent application number	Description	Published
20100041065	DETECTION METHOD, SAMPLE CELL AND KIT FOR DETECTION AND DETECTION APPARATUS - A labeling binding substance in an amount corresponding to the amount of a detection target substance contained in a liquid sample binds to a sensor portion, and the amount of the detection target substance is detected based on the amount of signal light output by excitation of a label of the labeling binding substance in an enhanced optical field on the sensor portion. In this detection method, a labeling substance that includes a light-responsive substance enclosed by a dielectric that transmits light output from the light-responsive substance is used as the label, and the labeling binding substance binds to the sensor portion through a plurality of fragmented antibodies.	02-18-2010

Bo Yang, Mclean, VA US

Patent application number	Description	Published
20100026605	F-INVERTED COMPACT ANTENNA FOR WIRELESS SENSOR NETWORKS AND MANUFACTURING METHOD - An F-inverted compact antenna for ultra-low volume Wireless Sensor Networks is developed with a volume of 0.024λ×0.06λ×0.076λ, ground plane included, where λ is a resonating frequency of the antenna. The radiation efficiency attained is 48.53% and the peak gain is −1.38 dB. The antenna is easily scaled to higher operating frequencies up to 2500 MHz bands with comparable performance. The antenna successfully transmits and receives signals with tolerable errors. It includes a standard PCB board with dielectric block thereon and helically contoured antenna wound from a copper wire attached to the dielectric block and oriented with the helix axis parallel to the PCB. The antenna demonstrates omnidirectional radiation patterns and is highly integratable with WSN, specifically in Smart Dust sensors. The antenna balances the trade offs between performance and overall size and may be manufactured with the use of milling technique and laser cutters.	02-04-2010

Bo Yang, Kanagawa JP

Patent application number	Description	Published
20090203153	METAL PARTICLE AND A TESTING METHOD USING THE SAME - An object of the present invention is to provide a metal particle with which a highly-sensitive testing method can be conducted, and a testing method using such metal particle. The present invention provides a metal particle, which is produced by coating a metal particle labeled with a molecule binding to an analyte with a mixture of two or more types of water-soluble polymer having a mercapto group, a dithiol group or a sulfide group and differing in molecular weight.	08-13-2009

Bo Yang, Harbin CN

Patent application number	Description	Published
20090006368	Automatic Video Recommendation - Automatic video recommendation is described. The recommendation does not require an existing user profile. The source videos are directly compared to a user selected video to determine relevance, which is then used as a basis for video recommendation. The comparison is performed with respect to a weighted feature set including at least one content-based feature, such as a visual feature, an aural feature and a content-derived textural feature. Multimodal implementation including multimodal features (e.g., visual, aural and textural) extracted from the videos is used for more reliable relevance ranking. One embodiment uses an indirect textural feature generated by automatic text categorization based on a set of predefined category hierarchy. Another embodiment uses self-learning based on user click-through history to improve relevance ranking.	01-01-2009

Bo Yang, Des Plaines, IL US

Patent application number	Description	Published
20080263821	IN-MOLD HINGE ASSEMBLY AND METHOD OF FABRICATING THE SAME - A molded hinge assembly is provided. The molded hinge assembly includes a male portion, a female portion formed unitarily with the male portion, a swivel shaft formed unitarily with the male portion, the swivel shaft including a plurality of channels defined along a rotational axis thereof. The molded hinge assembly also includes a plurality of molding gates formed at an intersection between each respective channel and the female portion, the female portion being subsequently rotatable with respect to the male portion after the molding gates are broken. During operation, the swivel shaft is friction fit within the female portion after the subsequent rotation of the female portion to break the molding gates.	10-30-2008

Bo Yang, Austin, TX US

Patent application number	Description	Published
20110121910	PHASE LOCKED LOOP APPARATUS WITH SELECTABLE CAPACITANCE DEVICE - A phase locked loop apparatus includes an oscillator, a variable capacitance device, a selectable capacitance device, and a capacitance controller that is configured to provide a control signal to the selectable capacitance device. The selectable capacitance device is connected to the oscillator and is responsive to the control signal such that the selectable capacitance device has a first capacitance at a first control signal value and a second capacitance at a second control signal value. The capacitance controller only selects either the first capacitance or the second capacitance by providing a control signal that has the first control signal value to select the first capacitance and having the second control signal value to select the second capacitance.	05-26-2011
20120182053	HALF CYCLE DELAY LOCKED LOOP - An integrated circuit for a half cycle delay locked loop is disclosed. The integrated circuit includes an input node coupled to an oscillator having a clock cycle of M. The integrated circuit also includes N delay elements outputting N different phase-shifted signals, where a total delay introduced by the N delay elements is M/2. The integrated circuit also includes a plurality of inverters, each coupled to an output of one of the N delay elements, where the plurality is less than N. The integrated circuit also includes a phase detector coupled to the input node and an inverted Nth phase-shifted signal. The integrated circuit also includes a charge pump coupled to the phase detector and the delay elements.	07-19-2012

Bo Yang, Palo Alto, CA US

Patent application number	Description	Published
20110219072	NETWORK MEMBERSHIP MANAGEMENT FOR PEER-TO-PEER NETWORKING - A network membership management protocol manages membership in a peer-to-peer networking environment. To join the peer-to-peer network, a new client is introduces itself to a deputy node assigned by the server to act as a point of contact for the new client. The deputy node forwards subscription requests to other neighboring nodes which probabilistically determine whether to accept the subscription request from the new client or forward the message to other neighboring nodes. In this way, a new client gains connections to a random subset of nodes on the network. The membership management protocol further includes a protocol for reassigning neighboring relationships between nodes when an active node leaves the network. Furthermore, the membership management protocol allows nodes to periodically re-subscribe to the network in order to rebalance the network graph.	09-08-2011
20110219114	POD-BASED SERVER BACKEND INFRASTRUCTURE FOR PEER-ASSISTED APPLICATIONS - A backend server for a peer-to-peer network manages nodes according to a pod-based management scheme. Each pod comprises a plurality of nodes and only nodes within the same pod can directly share data in the peer-to-peer network. The server dynamically allocates nodes to pods and dynamically allocates computing resources for pushing data to the pods based on characteristics of the incoming data stream and performance of the peer-to-peer sharing. By dynamically adjusting the pod structure and resources available to them based on monitored characteristics, the server can optimize performance of the peer-to-peer network.	09-08-2011
20110219123	NETWORK FIREWALL AND NAT TRAVERSAL FOR TCP AND RELATED PROTOCOLS - A message passing protocol allows two clients to establish a connection even when the clients are behind different NAT devices such as NAT firewalls. Beneficially, the protocol does not require that either client has knowledge of where the other client is located (e.g., behind the same NAT device or behind a different NAT device). When two clients want to establish a connection, the clients exchange identifying information with each other by passing the information through a rendezvous server. Based on the identifying information, each client determines and sends a plurality of synchronization packets to a number of different predicted addresses. When synchronization packets reach the actual addresses of both devices, a connection can be established between the clients.	09-08-2011
20110219137	PEER-TO-PEER LIVE CONTENT DELIVERY - A peer-to-peer live content delivery system and method enables peer-to-peer sharing of live content such as, for example, streaming video or audio. Nodes receive broadcasts of available data from neighboring nodes and determine which data blocks to request. Nodes receiving requests for data determine whether or not to accept the requests and provide the requested blocks when accepted. To enable sharing of live content, sharing of data blocks is constrained such that a node attempts to receive a particular data block prior to a playback deadline for the data block. This allows a node continuously provide an output stream of the received data such as, for example, an output of live video content to a display.	09-08-2011

Bo Yang, Edmonton CA

Patent application number	Description	Published
20110219478	RECOMBINANT ANTIBODIES TO SCLEROTINIA ANTIGENS - The invention is directed to recombinant antibodies which bind to	09-08-2011

Bo Yang, Victoria AU

Patent application number	Description	Published
20110248799	MILLIMETRE WAVE BANDPASS FILTER ON CMOS - Q of resonant elements formed over lossy substrates such as in a CMOS process is improved by forming the ground plane of the resonant element immediately over a high impedance layer to reduce cross coupling and eddy currents. A new type of meandering hairpin resonator configuration is also introduced providing, for example, for 4th order cross coupled filters of high selectivity and compact layout.	10-13-2011

Bo Yang, Changsha CN

Patent application number	Description	Published
20120168573	Positioning Device for Production Line of Large and Soft Infusion Bag - A positioning device for a production line of a large and soft infusion bag comprises a driving cylinder (	07-05-2012

Bo Yang, Jimei CN

Patent application number	Description	Published
20120193241	METHOD FOR APPLYING SEMI-DRY ELECTROPLATING METHOD ON SURFACE OF PLASTIC SUBSTRATE - A method for applying a semi-dry electroplating method on a surface of plastic substrate is related to an electroplating method of plastic. which realizes the surface metallization of plastic materials, simplifies the electroplating procedure, dramatically reduces the amount of waste water, reduces the pollution to environment and expands electroplatable range of plastic substrates, is provided. Water-free cleaning and dust removal are conducted to a plastic substrate; a first-time activated treatment is conducted to the surface of the plastic substrate; a PVD plating metallic base layer, an alloy transition layer and a metallic electrical conductive layer are applied in turn on it, ultrasonic water washing and a second-time activated treatment are conducted on the treated plastic substrate; the treated plastic substrate is directly electroplated with acid copper or is moved to a nickel plating bath, and then complete the final surface treatment according to the actual process requirements.	08-02-2012

Bo Yang, Sugar Land, TX US

Patent application number	Description	Published
20120318579	Automated Sidewall Coring - Methods and apparatus for positioning a downhole tool in a wellbore extending into a subterranean formation, commencing coring operations by rotating a coring bit of the downhole tool and extending the rotating coring bit into a sidewall of the wellbore, sensing a parameter associated with the coring operations, and adjusting the coring operations based on the sensed parameter.	12-20-2012
20130081879	DOWNHOLE CORING TOOLS AND METHODS OF CORING - A downhole coring tool conveyable within a borehole extending into a subterranean formation, wherein the downhole coring tool comprises a housing, a hollow coring bit extendable from the housing, a first motor operable to rotate the coring bit, and a second motor operable to extend the coring bit into the subterranean formation through a sidewall of the borehole in a direction not substantially parallel to a longitudinal axis of the borehole proximate the downhole coring tool. A static sleeve disposed in but rotationally independent of the coring bit receives a portion of a core sample of the formation resulting from extension of the coring bit into the formation. The static sleeve comprises a protrusion extending radially inward toward the core sample sufficiently to mark the core sample.	04-04-2013

Bo Yang, Troy, MI US

Patent application number	Description	Published
20130032122	ENGINE INCLUDING INTAKE AIR FLOW CONTROL ASSEMBLY - An intake air flow control assembly includes an actuator, a valve shaft, a first valve member and a drive member. The actuator includes a drive shaft defining a first rotational axis. The valve shaft defines a second rotational axis. The first valve member is fixed for rotation with the valve shaft and adjusts air flow from an intake manifold to an engine intake port. The drive member is engaged with the drive shaft and the valve shaft. The drive member extends around an outer circumference of the drive shaft and around an outer circumference of the valve shaft. The drive shaft is rotatable in first and second rotational directions opposite one another to rotate the valve shaft via the drive member and rotationally displace the first valve member.	02-07-2013

Bo Yang, Shenzhen City CN

Patent application number	Description	Published
20130061717	CAM INDEXER - A cam indexer includes a driving assembly, a driving plate, a multi-task dial, a latching assembly and a positioning assembly. The driving plate defines an arc-groove at the periphery thereof and a cam surface at the bottom of the arc-groove, the driving plate further includes a receiving end and a resisting end positioned at opposite ends of the cam surface. The multi-task dial defines four positioning grooves along the periphery thereof; the latching assembly is fixed to the driving plate and elastically engages in first one positioning groove, the positioning assembly elastically engages in a second one positioning groove. The latching assembly and the positioning assembly are adapted to detach from the positioning grooves when the driving plate is driven by the driving assembly, such that the cam indexer functions as a partitioning mechanism.	03-14-2013
20130064628	LOADING MECHANISM - A loading mechanism includes a fastening board, a cam, a rotary pivot, and a load module. The fastening board defines a pivot hole at the center portion of the fastening board and a sliding guide adjacent to the pivot hole. The cam defines a locating hole and an annular guide. The load module includes two guiding poles, a follower fastened to one end of the two guiding poles, and a clamping member fastened to the other end of the two guiding poles. The distance between a part of the annular guide and the locating hole is gradually decreased, and the cam can be driven to rotate. The cam drives the follower to slide along the annular guide to drive the load module to slide along the sliding guide.	03-14-2013
20130071222	SEPARATING TOOL FOR FEEDING RECEPTACLE - A separating tool for separating out objects one by one from a stack of objects includes a support base, an assembly plate positioned on the support base, a vertical sliding assembly slidably positioned on the assembly plate, and two opposing clamping members connected to the vertical sliding assembly. Each clamping member includes an engaging plate, a connecting shaft fixed to the engaging plate, and a cam base positioned on the support base. The cam base defines a cam slot, and the connecting shaft slides in the cam slot. A distance from a top end of the cam slot to the engaging plate is less than that from a bottom end of the cam slot to the engaging plate, such that the engaging plates of the two clamping members move together when the engaging plates are moved upwards with the connecting shaft.	03-21-2013
20130075231	CONVEYING DEVICE - A conveying device includes a base, a sliding mechanism and a bearing mechanism. The base includes a mounting plate and a fixed bracket fixed on the mounting plate. The sliding mechanism includes a bottom plate slidably mounted on the mounting plate, a mounting platform fixedly mounted upon the bottom plate, a conveying assembly and a driver. The conveying assembly includes a driving wheel, a driven member and a conveying belt sleeved on the driving wheel and the driven member. The driver is mounted on the bottom plate and connected with the driving wheel. The bearing mechanism is slidably mounted on the mounting platform, and fixed with the conveying belt. The driving wheel and the driven member are oppositely and rotatably mounted on the bottom plate, the fixed bracket is positioned adjacent to the driven member and fixed with the conveying belt.	03-28-2013
20130082428	CLAMPING MECHANISM WITH CAMMED DRIVING LINKAGE - An exemplary clamping mechanism includes a mounting base, a clamping assembly and a driving assembly. The clamping assembly includes a rotating member rotatably assembled to the mounting base, drive pins, a guiding member, sliding members, and clamping members. The guiding member is mounted on the mounting base and defines guide slots. The sliding members are slidably engaged into the guide slots of the guiding member, and connected to the rotating member via the drive pins. The clamping members are assembled to distal ends of the sliding members, respectively. The driving assembly is mounted on the mounting base and connected to the rotating member thereby driving the rotating member to reciprocate to clamp or release a workpiece.	04-04-2013
20130160584	ANGLE ADJUSTING MECHANISM - An angle adjusting mechanism includes a base seat, a driving assembly, a guiding assembly and an adjusting member. The driving assembly is mounted on the base seat. The driving assembly includes a driving member, a screw rod rotated by the driving member and a screw nut sleeved on the screw rod. The driving member is mounted on the base seat. The screw nut engages with the screw rod and is capable of moving along an axial direction of the screw rod. The guiding assembly is mounted on the base seat and guides the screw nut. The adjusting member is sleeved on the guiding assembly and rotated by the screw nut to a predetermined angle.	06-27-2013
20140010626	FEEDING DEVICE - A feeding device includes a housing, a first conveying mechanism mounted on the housing, and a distribution mechanism. The housing forming a receptacle space includes a top surface defining a receiving opening communicated with the receptacle space. The distribution mechanism includes a slide platform slidably mounted on the top surface, a distribution member, and elastic members. The slide platform defines an unloading opening communicated with the receiving opening and a mounting groove adjacent to the unloading opening. The distribution member is movably mounted in the mounting groove. The elastic member elastically resists the distribution member to protrude out from the unloading opening. The stacked feeding trays resist the distribution member to move away from the unloading opening. When the top feeding tray is moved above the distribution member, the distribution member retracts by an elastic force to separate the top feeding tray from the stacked feeding trays located below.	01-09-2014

Bo Yang, Los Angeles, CA US

Patent application number	Description	Published
20130149615	High Efficiency Iron Electrode and Additives for Use in Rechargeable Iron-Based Batteries - An iron electrode and a method of manufacturing an iron electrode for use in an iron-based rechargeable battery are disclosed. In one embodiment, the iron electrode includes carbonyl iron powder and one of a metal sulfide additive or metal oxide additive selected from the group of metals consisting of bismuth, lead, mercury, indium, gallium, and tin for suppressing hydrogen evolution at the iron electrode during charging of the iron-based rechargeable battery. An iron-air rechargeable battery including an iron electrode comprising carbonyl iron is also disclosed, as is an iron-air battery wherein at least one of the iron electrode and the electrolyte includes an organosulfur additive.	06-13-2013
20140370403	INEXPENSIVE METAL-FREE ORGANIC REDOX FLOW BATTERY (ORBAT) FOR GRID-SCALE STORAGE - A flow battery includes a positive electrode, a positive electrode electrolyte, a negative electrode, a negative electrode electrolyte, and a polymer electrolyte membrane interposed between the positive electrode and the negative electrode. The positive electrode electrolyte includes water and a first redox couple. The first redox couple includes a first organic compound which includes a first moiety in conjugation with a second moiety. The first organic compound is reduced during discharge while during charging the reduction product of the first organic compound is oxidized to the first organic compound. The negative electrode electrolyte includes water and a second redox couple. The second couple includes a second organic compound including a first moiety in conjugation with a second moiety. The reduction product of the second organic compound is oxidized to the second organic compound during discharge.	12-18-2014

Bo Yang, Santa Clara, CA US

Patent application number	Description	Published
20130271197	POWER DROOP REDUCTION VIA CLOCK-GATING FOR AT-SPEED SCAN TESTING - A clock gating mechanism controls power within an integrated circuit device. One or more clock gating circuits are configured to couple a system clock to a different portion of the integrated circuit device. A logic circuit applies an enabling signal to one of the clock gating circuits to control whether the system clock passes through the clock gating circuit to a portion of the integrated circuit device associated with the clock gating circuit. A plurality of scan flip-flops is configured to provide a binary code to the logic circuit, where the binary code indicates to the logic circuit that the enabling signal should be applied to the clock gating circuit. One advantage of the disclosed technique is that power droop during at-speed testing of a device is reduced without significantly increasing the quantity of test vectors or reducing test coverage, resulting in greater test yields and lower test times.	10-17-2013
20150204945	HYBRID ON-CHIP CLOCK CONTROLLER TECHNIQUES FOR FACILITATING AT-SPEED SCAN TESTING AND SCAN ARCHITECTURE SUPPORT - Various aspects described or referenced herein are directed to different methods, systems, and computer program products for implementing hybrid on-chip clock controller techniques for facilitating at-speed scan testing and scan architecture support.	07-23-2015
20160091564	COMPRESSED SCAN TESTING TECHNIQUES - Techniques are disclosed relating to test equipment. In one embodiment, a method includes receiving failure information from a first test of a device under test (DUT). In this embodiment, the DUT includes a plurality of scan chains that each include a plurality of scan cells. In this embodiment, the first test is based on a first compressed test pattern. In this embodiment, the failure information does not permit a definitive determination as to which scan cell is a failing scan cell. In this embodiment, the method includes generating a plurality of compressed test patterns based on the first compressed test pattern. In this embodiment, the plurality of compressed test patterns specify one-to-one-modes. In this embodiment, the method includes performing one or more second tests of the DUT using the plurality of compressed test patterns to definitively determine one or more failing scan cells.	03-31-2016

Bo Yang, Ningbo CN

Patent application number	Description	Published
20140087202	Metal Matrix Ceramic Composite and Manufacturing Method and Application Thereof - The invention relates to a metal matrix ceramic composite and manufacturing method and application thereof. The metal matrix ceramic composite, is completely formed by permeating at least part of a matrix metal into an array of ceramic granules by means of squeeze-casting, and the volume percentage of the ceramic granules may be adjusted within a range of 10%-80% of the metal matrix ceramic composite according to the usage requirements. The metal matrix ceramic composites can not only retain high performance of anti-penetration, but also have the strong toughness of the metal; in addition, this composite has features of low density, resistance against ordinary mechanical cutting and flame cutting, and inhibition of crack propagation and the like. Therefore, said composite has broad application prospects in the protection of such important security facilities as safes, automatic teller machines and vault gates.	03-27-2014

Bo Yang, Mountain View, CA US

Patent application number	Description	Published
20140223302	ADDING MEDIA TO A LOCKER - A method for uploading content to a server may include associating an identifier and a trigger with a digital audio item uploaded to the server for inclusion into a digital multimedia store managed by the server. The identifier may identify the digital audio item from a plurality of other audio items available at the digital multimedia store. If the trigger is active, a first user interface may be displayed in the digital multimedia store. The first user interface may be associated with the uploaded digital audio item and may provide code for executing an embedding functionality. Upon execution, the embedding functionality may allow for automatic inclusion of the digital audio item into an individual media profile of a user. The media profile may be managed by the server and may be associated with the digital multimedia store.	08-07-2014

Bo Yang, Plano, TX US

Patent application number	Description	Published
20140192441	DC/DC Converter with III-Nitride Switches - Disclosed is a buck converter for converting a high voltage at the input of the buck converter to a low voltage at the output of the buck converter. The buck converter includes a control circuitry configured to control a duty cycle of a control switch, the control switch being interposed between the input and the output of the buck converter.	07-10-2014

Bo Yang, Guanghan CN

Patent application number	Description	Published
20140262246	Method for controlling well bore pressure based on model prediction control theory and systems theory - A method for controlling well bore pressure based on model prediction control theory and systems theory, which belongs to the field of well bore pressure control technique, includes: detecting a well bottom pressure, a stand pipe pressure, a casing pressure, an injection flow rate and an outlet flow rate during construction process, and determining the presence of overflow or leakage; if there is no overflow or leakage, then fine-adjusting the wellhead casing pressure according to the slight fluctuations of the well bottom pressure, the stand pipe pressure or the casing pressure, ensuring that the well bottom pressure, the stand pipe pressure or the casing pressure are at a set value; if there is overflow or leakage, then using a well bore multi-phase flow dynamic model to simulate and calculate the overflow or leakage position and starting time of the overflow or leakage, predicting the variation over a future time period of the well bore pressure in the well drilling process, and utilizing an optimization algorithm to calculate the control parameter under a minimum of an actual well bottom pressure difference during the future period; and repeating the optimization process for the next time period after a first control parameter is selected and set. The present method enables the well bore pressure to be controlled within the allowable fluctuation range of a project, thus achieving precise pressure control.	09-18-2014

Bo Yang, Allen, TX US

Patent application number	Description	Published
20140292299	VOLTAGE CONVERTER CIRCUIT AND ASSOCIATED CONTROL METHOD - A converter circuit and associated control method are disclosed hereby. The converter circuit has an error amplifier to provide an error signal; a proportional amplifier to provide a gain signal according the error signal and an output voltage of the converter circuit; a first comparator, generating a pulse signal according to the gain signal and a comparison signal; and a timer, generating a timing signal according to the pulse signal to indicate the on time and the off time of the converter circuit; and wherein either the gain signal or the comparison signal comprises a ramp component, and wherein the on time of the converter circuit is constant.	10-02-2014
20160081083	Method, Device, and System for Managing Uplink Carrier Frequencies - A method for managing uplink carrier frequencies is provided, which is applicable to the field of communication. The method includes the following steps: A state switching response message sent by a UE is received, where the state switching response message includes a result of state switching performed by on a secondary uplink carrier serving cell; The result of the state switching is notified to a secondary uplink carrier non-serving cell in a secondary carrier active set through an RNC. A device and a system for managing uplink carrier frequencies are further provided. Through the method, device, and system provided in embodiments of the present invention, the uplink carrier frequencies are managed, so as to facilitate transmission of uplink data during multi-cell collaboration.	03-17-2016

Bo Yang, Chengdu CN

Patent application number	Description	Published
20150332226	METHOD, APPARATUS, AND SYSTEM FOR OPERATING AN ELECTRONIC ACCOUNT IN CONNECTION WITH AN ELECTRONIC TRANSACTION - Embodiments of the present application relate to a method, apparatus, and system for operating an electronic account or displaying a payment page. The method includes receiving, from a first client terminal, a payment platform display page acquisition request, providing, to the first client terminal, a payment platform display page, wherein the payment platform display page includes a first script code, wherein in the event that the first script code is executed, the first script code causes the first client terminal to obtain a payment page including a digital object unique identifier from a payment server and to display the payment page, wherein the digital object unique identifier indicates an upcoming payment sum, receiving verification information, and sending the verification information to the payment server to instruct the payment server to execute a deduction operation on an electronic account.	11-19-2015

Bo Yang, Foshan CN

Patent application number	Description	Published
20160037917	COMBINED SHELF STRUCTURE - The invention relates to the technical field of a refrigerator or a wine refrigerator, and more particularly relates to a combined shelf structure. The combined shelf structure is arranged in a wine refrigerator. The combined shelf structure comprises at least two shelf bodies and at least two carrier bars. Connecting holes through which two carrier bars pass are respectively arranged at both ends of each shelf body. Either the top surface or the bottom surface of the shelf body is provided with a groove, and the remaining surface is provided with a flat structure. The carrier bars pass through the connecting holes. The shelf body with a top surface and a bottom surface which is different from the top surface provides choices to users for placing wine bottles or other canned and bottled drinks vertically or horizontally. Further the arrangement of connecting holes through which the carrier bars pass enables the shelf bodies to be suspended on the carrier bars, and hence the shelf bodies are easy to be disassembled and convenient to be arranged in a reasonable way according to the real placement requirements for objects.	02-11-2016

Bo Yang, Xi'An CN

Patent application number	Description	Published
20160088659	METHOD AND APPARATUS FOR ESTABLISHING TRANSMISSION MODE - Embodiments of the present invention provide a method and an apparatus for establishing a transmission mode, which relates to the field of network technologies, ensure backward compatibilities of an existing WLAN system and a next generation WLAN system, realize introduction of a new technology in the next generation WLAN protocol during data transmission, and improve network performance. The method includes: transmitting, by an access point AP, a first Clear To Send frame to a first station STA, to enable the first STA to set duration of a network allocation vector NAV of the first STA and remain in a silent state when the AP communicates with a second STA; transmitting the first Clear To Send frame to the second STA, to enable the second STA to process a Green Phase operation; and communicating with the second STA in a Green Phase period. The present invention is applied in data transmission.	03-24-2016

Bo Yang, Quzhou CN

Patent application number	Description	Published
20160096787	METHOD FOR PREPARING 2,3,3,3-TETRAFLUOROPROPENE - A method for preparing 2,3,3,3-tetrafluoropropene, including: a) heating and vaporizing hydrogen fluoride and 1,1,2,3-tetrachloropropene (TCP), and introducing hydrogen fluoride and TCP to a first reactor for reaction in the presence of an A-type catalyst to yield a first product mixture including 2,3-dichloro-3,3-difluoropropene (“HCFO-1232xf”), where the mole ratio between hydrogen fluoride and TCP is between 5:1 and 60:1, the reaction temperature is between 200 and 500° C., and the space velocity is between 200 and 2000 h	04-07-2016

Bo Yang, Asten AT

Patent application number	Description	Published
20160101450	METHOD AND APPARATUS FOR THE RAPID DELIVERY OF HEAVY PLATES FROM A ROLLING MILL - A method and device for rapid discharging of metallic plates (	04-14-2016