Ou, CN

Baoyuan Ou, Shenzhen City CN

Patent application number	Description	Published
20090248881	Method, Server And System For Controlling A Virtual Role - A method for controlling a virtual role includes: initiating, by a source virtual role client, a virtual role trip request carrying an identification of a destination virtual role client to a control server on the network side; establishing, by the control server, a session between the source virtual role client and the destination virtual role client, and sending attribute information of the virtual role to the destination virtual role client through the network; displaying, by the destination virtual role client, the virtual role in a local user interface. Structures of the control server and systems for controlling virtual role are also provided. According to the present invention, a virtual role of a source virtual role client can make a trip to a destination virtual role client through the network without relying on a user client.	10-01-2009

Bitao Ou, Xi'An CN

Patent application number	Description	Published
20120173861	DATA CARD AND A BOOTING METHOD FOR THE DATA CARD - The present invention discloses a method for a data card to report a port, including: initializing a power-on startup module and a compact disk (CD) reporting and processing module in the boot phase, where the CD reporting and processing module is configured to report a data card as a CD, interact with a terminal, and realize CD reading; and reporting a data card as a CD to a terminal in the boot phase. The data card is reported as a CD after initialization of the power-on startup module and the CD reporting and processing module, rather than after the initialization of the power-on startup module in the boot phase and the user application modules in the network access phase. In this way, the terminal user can quickly find that the data card is reported as a CD after the data card is inserted, which improves the user experience.	07-05-2012

Chang-Pei Ou, New Taipei CN

Patent application number	Description	Published
20150228510	WHIPSAW USED IN WAFER CLEANING - A whipsaw for carrying a wafer in wafer cleaning is disclosed. The whipsaw may include a cleaning tank, an annular groove around a peripheral of the cleaning tank, a discharge chute disposed between the cleaning tank and the annular groove, at least one first flow channel communicative of the cleaning tank and the discharge chute, and at least one second flow channel communicative of the annular groove and the discharge chute. When the wafer with a tape is placed in the whipsaw, the wafer may correspond to the cleaning tank, and a portion of the tape unmasked by the wafer may correspond to the annular groove. The first flow channel provides a first fluid into the cleaning tank with the first fluid cleaning the wafer, and the second flow channel provides a second fluid into the annular groove with the second fluid isolating the first fluid from the tape.	08-13-2015

Che-Wen Ou, Pinghu City CN

Patent application number	Description	Published
20150033927	CONTINUOUS-TYPE AUTOMATIC LABEL SEPARATING APPARATUS - A continuous-type automatic label separating apparatus is formed of a frame, a driving device, and a label separating device. The frame includes a feeding port and a discharging port. The driving device is mounted to one side of the label separation device. The label separation device is formed of a rotary shaft, a combination-type cutter unit, and an adjustable nail unit. The combination-type cutter unit is installed to the rotary shaft. The adjustable nail unit surrounds the combination-type cutter unit. A label-separation interval is formed between the combination-type cutter unit and the adjustable nail unit. The combination-type cutter unit includes a circular or polygonal cross-section. The adjustable nail unit includes label separating bolts. Each of the label separating bolts includes an adjustable fixed needle. The adjustable nail unit also includes a slide rail formed of concavities and convexities opposite to the concavities.	02-05-2015

Gang Ou, Singapore CN

Patent application number	Description	Published
20090045244	WIRE BONDING APPARATUS COMPRISING ROTARY POSITIONING STAGE - A wire bonding apparatus, comprising a bonding tool mounted on a bondhead body which is in turn mounted on a positioning table, is provided for bonding electronic devices. The positioning table has first and second motors coupled to it that are operative to drive the bondhead body to positions along respective first and second orthogonal axes. The bondhead body is connected to the positioning table through a pivot such that the bondhead body is rotatable relative to the positioning table about a third axis which is substantially orthogonal to the first and second axes. Further, a third motor drives the bondhead body to rotate about the third axis.	02-19-2009

Guang-Feng Ou, Shenzhen CN

Patent application number	Description	Published
20120017193	LAYOUT SYSTEM AND METHOD OF DIFFERENTIAL PAIR OF PRINTED CIRCUIT BOARD - A layout method of a differential pair generates the differential pair between a differential signal sender and a differential signal receiver in a printed circuit board (PCB). Differential signal is transmitted via two wires. A plurality of vertical lines are created at a breakout section and a trace section of the differential pair. Junctions of the vertical lines and the two wires are defined as pair of points. A first distance between one pin of the differential signal sender and a corresponding point of each pair of points and a second distance between the other pin of the differential signal sender and the other corresponding point of each pair of points are calculated. If a difference between the first distance and the second distance does not fall within an allowable range, the two wires are adjusted.	01-19-2012
20130254730	LAYOUT SYSTEM AND METHOD OF CREATING DIFFERENTIAL PAIR ON PRINTED CIRCUIT BOARD - A layout method for the creation of a differential pair for the transmission of signals generates a differential pair between a differential signal sender and a differential signal receiver in a layout of a PCB. Differential signals are transmitted via two wires. A plurality of vertical lines are created on the differential pair. Junctions of the vertical lines and the two wires are defined as pairs of points. A first length between one terminal of the differential signal sender and one point of each pair of points and a second length between the other terminal of the differential signal sender and the other point of each pair of points are calculated. If any difference between the first length and the second length does not fall within an allowable range, the lengths of the two wires are adjusted.	09-26-2013
20130285917	WIRELESS INPUT MODULE AND ELECTRONIC DEVICE USING SAME - A wireless input module includes a wireless keyboard and a mouse. The wireless keyboard includes a processor, and a wireless module, the wireless module is electronically connected to the processor. The mouse is electronically connected to the processor. The processor is operable to receive input signals from the wireless keyboard and the mouse and allow the wireless module to transmit the input signals to an external host.	10-31-2013
20130304413	COMPUTING DEVICE AND METHOD FOR TESTING ELECTROMAGNETIC COMPATIBLITY OF PRINTED CIRCUIT BOARD - An electromagnetic compatibility (EMC) testing system includes a layout information obtaining module, a script loading module, a script executing module, and a report generating module. The layout information obtaining module obtains layout information of a printed circuit board. The script loading module loads an EMC testing script which includes EMC rules. The script executing module executes the EMC testing script to determine whether the layout information of the printed circuit board complies with the EMC rules. The report generating module generates an EMC report describing whether the layout information of the printed circuit board complies with the EMC rules.	11-14-2013
20130304421	REMOTE MONITOR SYSTEM - A remote monitor system for monitoring working status of a household electronic device includes a wireless control module, an audio input module, a monitor module, and an audio output module. The wireless control module receives a remote control signal. The audio input module receives a first audio signal. The wireless control module and the audio input module convert the first audio signal and the first audio signal to digital signals respectively. The monitor module receives the digital signals, and output instruction signals to the household electronic device for corresponding operations accordingly. The monitor module detects working status of the household electronic device, and outputs working status signals accordingly. The audio output module receives the working status signals, and converts the working status signals to a second audio signal.	11-14-2013
20130308284	ELECTRONIC DEVICE WITH PRINTED CIRCUIT BOARD - An electronic device includes a chassis and a printed circuit board secured to the chassis. The printed circuit board includes a base plate, a bottom layer located above the base plate, and a ground plane located above the bottom layer. The bottom layer is located between the base plate and the ground plane; a plurality of copper pins are electrically connected to the base plate and the ground plane through the bottom layer; and the plurality of copper pins, the base plate, and the ground plane cooperatively define a faraday cage and shield the bottom layer from electromagnetic interference.	11-21-2013
20140289688	METHOD AND SYSTEM FOR TESTING DIRECT CURRENT TRANSMISSION LAYOUT OF PRINTED CIRCUIT BOARD - An system for testing direct current (DC) layout of a printed circuit board, the system includes a layout information obtaining module, a rule loading module, a test script building module, a script executing module, and a report generating module. The layout information obtaining module obtains layout information of the printed circuit board. The rule loading module load DC transmission rules. The test script building module builds a DC transmission test scrip of the printed circuit board according to one of the DC transmission rules. The script executing module executes the DC transmission test script to determine whether the layout information of the printed circuit board complies with the one of the DC transmission rules. The report generating module generates a DC transmission testing report depicting whether the layout information of the printed circuit board complies with the one of the DC transmission rules and displays the testing report.	09-25-2014
20140290981	PRINTED CIRCUIT BOARD - A printed circuit board includes a board body, a signal transmission line laid in the board body, and a metal bracket attached to the board body. The metal bracket tightly abuts side surfaces of the board body and shields electromagnetic interference of the signal transmission line when the signal transmission line transmits high-speed differential signals.	10-02-2014
20140313687	PRINTED CIRCUIT BOARD ASSEMBLY - A printed circuit board assembly comprises a PCB and a shielding structure. The PCB comprises a top surface, a bottom surface, a first side surface, a second side surface, a third side surface, and a fourth side surface. A signal transmission line is laid in the top surface. The shielding structure is attached to the PCB and securely contacts the first side surface, the second side surface, the third side surface, and the fourth side surface. Edges of the top surface and the bottom surface are configured to shield EMI in the signal transmission line when transmitting high-speed differential signals.	10-23-2014
20140321078	DISPLAY DEVICE - A display device includes a top frame, a display, a printed circuit board, and a bottom frame. The top frame includes an anti-EMI cover panel and a securing portion extending from the anti-EMI cover panel. A receiving space is surrounded by the securing portion. The display is mounted in the top frame. The bottom frame includes a bottom panel and a mounting flange extending from the bottom panel. The printed circuit board is mounted on the bottom panel. The mounting flange is received in the receiving spaced and abuts an inner side of the securing portion. The anti-EMI cover panel, the securing portion, and the bottom frame cooperatively define an enclosed space for anti-EMI.	10-30-2014
20140347090	SYSTEM AND METHOD FOR TESTING LAYOUT OF POWER PIN OF INTEGRATED CHIP ON PRINTED CIRCUIT BOARD - A testing system includes a layout information obtaining module, a first power pin sorting module, a transmission line sorting module, a power pin filtering module, a distance calculating module, a comparing module, and a report generating module. The layout information obtaining module obtains layout information. The first power pin sorting module sorts a power pin from a plurality of pins of a IC. The transmission line sorting module sorts transmission lines. The power pin filtering module filters power pins from a plurality of pins of capacities in same transmission line. The distance calculating module calculates distances between the power pin of the IC and each of the power pins of the capacities. The comparing module compares each of the distances with a threshold distance. The report generating module generates a testing report to depict whether or not the sorted power pins of the IC are qualified.	11-27-2014
20140349718	WIRELESS SIGNAL CONTROLLING CIRCUIT - A wireless signal controlling circuit includes a control module, a wireless signal circuit, and a frequency-to-voltage converter connected to the wireless signal circuit. The control module includes a switch and a power supply. The power supply is connected to the frequency-to-voltage converter. The switch is used to control the power supply to supply a first voltage for the frequency-to-voltage converter. The frequency-to-voltage converter is used to change the first voltage to a second voltage for the wireless signal circuit.	11-27-2014
20140351776	DETECTING DEVICE AND METHOD FOR PCB LAYOUT - A detecting device includes an input device, a display, and a computer system. The computer system includes a setting module, a storing module, a detecting module, and a control module. The storing module stores a PCB layout file. The setting module receives detecting parameters inputted by the input device. The detecting module detects the PCB layout file according to the detecting parameters to obtain detecting data corresponding to the detecting parameters. The control module displays a “fail” message on the display if the detecting data does not match standard data.	11-27-2014
20140358501	METHOD AND SYSTEM FOR MODELING CURRENT TRANSMISSION ON PRINTED CIRCUIT BOARD - A system for modeling current transmission on a printed circuit board (PCB), the system includes a layout information obtaining module, a power setting module, a calculating module and an analyzing module. The layout information obtaining module obtains layout information of the PCB. The power setting module sets output voltages of multiple voltage regulating modules and a variation range of the output voltages. The calculating module builds a current transmission model script of the PCB according to the settings, executes the current transmission model script, and calculates working voltages of the multiple receiving terminals. The analyzing module compares the working voltages of the multiple receiving terminals with voltages of the variation range of the output voltages, and determines whether the layout information of the PCB complies with the design specification.	12-04-2014
20150188341	MOBILE POWER SOURCE WITH KEYBOARD - A mobile power source with keyboard includes a power source body configured to charge an electronic device and a keyboard mounted to the power source body. A cover is rotatably mounted to the power source body. The cover is exposed out of the keyboard when rotating open, thus the keyboard can input instruction to the electronic device. The cover covers the keyboard to protect the keyboard when rotating to be closed.	07-02-2015

Guang-Feng Ou, Shenzhen City CN

Patent application number	Description	Published
20100145548	FAN DRIVING CIRCUIT - A fan driving circuit includes a temperature sensor, a super input and output (SIO) chip, an integrator, a feedback circuit, and a control circuit. The temperature sensor is configured for measuring a temperature of a computer component and outputting a temperature signal according to the measured temperature. The SIO chip is configured for converting the temperature signal into a digital pulse width modulation (PWM) signal. The integrator is configured for converting the PWM signal into an analog signal. The feedback circuit is configured for processing a driving voltage powering a fan to dissipate heat from the computer component and outputting a feedback signal for to compare with the analog signal. The control circuit is configured for comparing the feedback signal with the analog signal and outputting a new driving voltage to control the speed of the fan.	06-10-2010
20110063220	INPUT DEVICE - An input device comprises a substrate, a mouse unit and a keyboard unit, wherein the switch unit is provided on a lateral side of the substrate, which activates the input device as the mouse unit or the keyboard unit. A cover is pivotally provided between the keyboard unit and the mouse unit, and when the input device is activated as a mouse unit, the cover can be closed for ease of handling. When the input device is activated as the keyboard, the cover can be opened for input. The keyboard unit comprises a right row selection key and several row selection keys to input different key values on a main key.	03-17-2011
20110084632	CIRCUIT FOR CONTROLLING ROTATION SPEED OF COMPUTER FAN - A circuit for controlling a rotation speed of a computer fan includes a control chip, a conversion circuit, a fan header, a first switch, and a second switch. When a first terminal of the first switch is connected to a second terminal of the first switch, and a first terminal of the second switch is connected to a second terminal of the second switch, the conversion circuit converts a control signal received from the control chip to a voltage signal, and outputs the voltage signal to a power pin of the fan header. When the first terminal of the first switch is connected to a third terminal of the first switch, and the first terminal of the second switch is connected to a third terminal of the second switch, a control pin of the fan header receives the control signal, the power pin receives power from a first power supply.	04-14-2011
20110178781	METHOD FOR BUILDING MAGNETIC BEAD MATHEMATICAL MODEL - A method for building a magnetic bead mathematical model includes defining component elements of the model of the magnetic bead, building the model of the magnetic bead, obtaining a characteristic curve of an impedance of a magnetic bead in a standard magnetic bead specification of the magnetic bead, ascertaining parameters of the component elements, simulating the model of the magnetic bead, and comparing the characteristic curve with the characteristic curve in the standard magnetic bead specification, to further optimize the mode of the magnetic bead.	07-21-2011
20110193653	PRINTED CIRCUIT BOARD - A low pass filter circuit includes an inductor and a capacitor. A first terminal of the inductor functions as an input to receive direct current voltage, and a second terminal of the inductor is connected to a first terminal of the capacitor through first and second conductor traces connected in series. A second terminal of the capacitor is grounded. Widths of the first and second conductor traces both range from about 2 mils to about 5 mils. A node between the first and second conductor traces outputs the direct current.	08-11-2011
20110210803	DIFFERENTIAL CIRCUIT AND LAYOUT METHOD FOR THE SAME - A differential circuit includes a chip with two terminals in two directions, a first differential signal trace, and a second differential signal trace. The first differential signal trace includes a first parallel section and a first unparallel section connecting the first parallel section to a terminal of the chip. The second differential signal trace includes a second parallel section parallel to the first parallel section, a second unparallel section connecting to the second parallel section, and an equalizing section connecting second unparallel section to the another terminal of the chip. The second parallel section is equal to the first parallel section. The total length of the second unparallel section and the equalizing section is equal to the length of the first unparallel section.	09-01-2011
20110241717	CONNECTING DEVICE - A connecting device for connecting pins of a DIP chip to a test device comprises two each of half frames, columns of testing pins, connecting screws, fixing screws, and four holding plates. The two columns of testing pins are arranged respectively on the two half frames parallel to the lengthways direction of the half frame. The distance between two adjacent testing pins in the same column is equal to that between the two adjacent pins in the same column of the DIP chip. The two connecting screws screw into the half frames perpendicular to the lengthways direction of the half frame. Two of the holding plates extend down from each of the half frames and are aligned with short sides of the corresponding half frame. The fixing screws fix the two holding plates on the same half frame along a direction parallel to the lengthways direction of the half frame.	10-06-2011
20110279288	KEYBOARD - A keyboard includes a keyboard main body and a supporting apparatus. A first extending portion is extended from a sidewall of the keyboard main body. A number of keys are set on a top of the keyboard main body. A second extending portion is extended from a sidewall of the supporting apparatus and mounted to the first extending portion. A supporting device is set on a top of the supporting apparatus, opposite to the second extending portion.	11-17-2011
20110279960	COMPUTER - A computer includes a display assembly, a base, a stand, and a keyboard. The base includes a supporting board and an engaging board. The stand is located on the base supporting the display assembly. The keyboard includes a main body and an extension board extending from the main body. The main body has a key area. The extension board is fixed to the engaging board to help stabilize the display assembly.	11-17-2011
20120013414	CRYSTAL OSCILLATOR CIRCUIT FOR ADJUSTING RESONANT FREQUENCY OF CRYSTAL OSCILLATOR - A crystal oscillator includes a clock generator, first and second capacitors, a crystal oscillator, a variable capacitance diode, and a voltage generating circuit. The crystal oscillator is connected between the input pin and the output pin of the clock generator, and connected between the first terminal of the first capacitor and the first terminal of the second capacitor. The variable capacitance diode is connected between the second terminal of the first capacitor and the second terminal of the second capacitor. The voltage generating circuit is connected between two terminals of the variable capacitance diode to supply different voltages for the variable capacitance diode to change a junction capacitance of the variable capacitance diode, to change a resonant frequency of the crystal oscillator.	01-19-2012
20120018210	PRINTED CIRCUIT BOARD - A printed circuit board includes a reference layer configured to connect to a power or a ground and a dielectric layer stacked on the reference layer. The dielectric layer includes a component surface opposing the reference layer. The component surface forms a differential pairs, a protection runner, and a power runner. The differential pairs include a substantially linear part. The protection runner is intervened between the linear part and the power runner, and is substantially parallel to the differential pairs. The length of the protection runner is approximately equal to that of the linear part. Each of the two ends of the protection runner forms a via that electrically connects the protection runner to the reference layer.	01-26-2012
20120242362	TEST APPARATUS - A test apparatus includes a circuit board and an expansion slot. A number of golden fingers are arranged on a first side of the circuit board. A second side of the circuit board is connected to a bottom of the expansion slot. The golden fingers are electrically connected to the expansion slot. A number of first test pads and second test pads are arranged on the circuit board between the first side and the second side. The first and second test pads have different shapes, sizes, and/or colors. The first and second test pads are electrically connected to pins in the expansion slot.	09-27-2012
20120242420	RESONANT FREQUENCY ADJUSTABLE OSCILLATION CIRCUIT - An oscillation circuit includes a parallel resonant quartz crystal oscillator and a variable capacitor which are connected with each other in parallel. In addition, the oscillation circuit can further include a first variable resistor and a second variable resistor. The first resistor is connected to the quartz crystal oscillator in parallel. The second resistor is connected to the variable capacitor in series first and then connected to the quartz crystal oscillator in parallel.	09-27-2012
20120270597	MOBILE PHONE WITH MOUSE AND KEYBOARD FUNCTION - A mobile phone with mouse and keyboard functions includes a communication unit, a mouse unit, a keyboard unit, and a mode switch. The mode switch is capable of selectively activating the mobile phone to act as a mobile phone, or whereby the mobile phone acts as a mouse, or whereby the mobile phone acts as a keyboard.	10-25-2012
20130173204	SYSTEM AND METHOD FOR MEASURING TRACE WIDTH OF PCB - A measuring system executable by a computer for measuring a PCB is provided. A layout information obtaining module obtains layout information of the PCB. A parameter setting interface display module display a parameter setting interface on a display screen. A measuring parameter setting module determines customized parameters in response to an operator's operation on a parameter setting button provided by the parameter setting interface. A measurement analyzing module obtains the customized parameters and measures the widths of the selected traces, determines whether the measured widths matches with the width parameters. A measuring result obtaining module obtains a measuring result provided by the measurement analyzing module, and identifying the traces of which the measured widths do not match with the width parameters associated therewith. A related method is also provided.	07-04-2013

Guang-Feng Ou, Wuhan CN

Patent application number	Description	Published
20130318258	INPUT SYSTEM FOR HOST COMPUTER - An input system for a host computer includes an input module, a processing unit, and a receiver unit. The input module outputs a first data signal including a key signal corresponding to a key matrix unit, a sensing signal corresponding to a touch sensor, and an operation signals corresponding to first and second buttons. The processing unit is configured to identify the button signal, the sensing signal, and the operation signal, and transmits operation information about the host computer to the receiver unit to be operated by a host computer.	11-28-2013
20140317587	COMPUTING DEVICE AND METHOD FOR TESTING LAYOUT OF POWER PIN OF CHIPSET ON CIRCUIT BOARD - A testing system for testing a layout of a power pin of a chipset on a circuit board includes a layout information obtaining module, a power pin sorting module, a transmission line sorting module, a transmission line length calculating module, and a report generating module. The layout information obtaining module obtains layout information of the printed circuit board. The power pin sorting module sorts the power pin from a number of pins of the chipset. The transmission line sorting module sorts transmission lines that are connected to the power pin and are located on outer layers of the printed circuit board. The transmission line length calculating module calculates a total length of the transmission lines sorted by the transmission line sorting module and compares the total length with a threshold length. The report generating module generates a testing report indicating whether or not the power pin is qualified.	10-23-2014

Guochen Ou, Nanjing CN

Patent application number	Description	Published
20130148488	OFFSET MODULATION ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) AND MULTI-ACCESS TRANSMISSION METHOD WITH CYCLIC PREFIX (CP) - The present invention provides an Offset Modulation Orthogonal Frequency Division Multiplexing (OFDM) and multi-access transmission method with a Cyclic Prefix (CP), including a generating method of the sent signal in the sending terminal and a processing method of the received signal in the receiving terminal, the method includes: in the sending terminal, performing generalized discrete Fourier Transform on real-value digital baseband modulated symbols and obtaining the frequency-domain signal; performing conjugate symmetric extension, frequency-domain filtering, sub-carrier mapping on the frequency-domain signal; performing Inverse Fast Fourier Transform on the frequency-domain signal after sub-carrier mapping; inserting a CP and obtaining the time-domain sent signal; in the receiving terminal, including: removing the CP, performing Fast Fourier Transform on CP removed symbols and obtaining the frequency-domain received signal; and based on multiple user joint frequency-domain equalization performing iterative detection decoding on the frequency-domain received signal. The present invention can obtain the low-signal envelope volatility in the condition of remaining spectrum efficiency, and adopting iterative received signal processing method based on multiple user joint frequency-domain equalization ensures the transmission reliability with low-complexity.	06-13-2013

Haiyan Ou, Guangzhou CN

Patent application number	Description	Published
20120189731	TANGERINE PEEL EXTRACT AND ITS PREPARATION AND APPLICATION - This invention disclosed is a tangerine peel extract with the effect of weight gain. This extract uses tangerine peel as the raw ingredient and is obtained through extraction processes using supercritical CO	07-26-2012
20120189732	TANGERINE PEEL EXTRACT AND ITS PREPARATION AND APPLICATION - This invention disclosed a tangerine peel extract, which is obtained from tangerine peels as raw materials through supercritical CO	07-26-2012
20140294999	NATURAL WEIGHT REDUCTION HEALTH COMPOSITION AND APPLICATION THEREOF - Health-care composition made from the combination of herbal materials and a compound with a known effect of losing weight. The herbal materials are Balsam pear and dried tangerine peel and the known for losing weight is L-carnitine L-tartrate. Such combination not only achieves a comprehensive benefficiary effect on obesity but at the same time reduced the dosage of L-carnitine L-tartrate which is relative expensive, thus reducing the cost of product significantly.	10-02-2014

Henry Ou, Beijing CN

Patent application number	Description	Published
20100005086	RESOURCE LOCATOR SUGGESTIONS FROM INPUT CHARACTER SEQUENCE - Methods, systems, and apparatus, including computer program products, in which an input method editor receives Roman character inputs, identifies keywords for candidate sets of a non-Roman character, and identifies an associated resource location. Upon identifying an associated resource location, associating the resource location with the candidate set of non-Roman characters.	01-07-2010
20110296374	CUSTOM LANGUAGE MODELS - Systems, methods, and apparatuses including computer program products for generating a custom language model. In one implementation, a method is provided. The method includes receiving a collection of documents; clustering the documents into one or more clusters; generating a cluster vector for each cluster of the one or more clusters; generating a target vector associcated with a target profile; comparing the target vector with each of the cluster vectors; selecting one or more of the one or more clusters based on the comparison; and generating a language model using documents from the one or more selected clusters.	12-01-2011
20120173222	METHOD AND SYSTEM FOR FACILITATING TEXT INPUT - A method and system for facilitating text input is disclosed. The method comprises: invoking an input assistant from within an application in an operating environment at a client, the input assistant being a standalone input service within the same operating environment as the application, receiving a text string from a user in an input field of the application, providing, by the input assistant, input prediction for completing the text string, selecting an input text of at least one word in the input field of the application, retrieving, by the input assistant, text content related to the input text from one or more text assistance services in communication with the input assistant, presenting the received text content to the user for assistance in the user's text input.	07-05-2012
20140258892	RESOURCE LOCATOR SUGGESTIONS FROM INPUT CHARACTER SEQUENCE - Methods, systems, and apparatus, including computer program products, in which an input method editor receives Roman character inputs, identifies keywords for candidate sets of a non-Roman character, and identifies an associated resource location. Upon identifying an associated resource location, associating the resource location with the candidate set of non-Roman characters.	09-11-2014

Huaigu Ou, Beijing CN

Patent application number	Description	Published
20120096565	DEVICE, METHOD AND SYSTEM TO PREVENT TAMPERING WITH NETWORK CONTENT - The present invention discloses a system for preventing network content of one or more network servers from being tampered with. The system comprises a content caching and providing device to cache network content of the one or more network servers; and a content monitoring sub-system with one or more content monitoring client incorporated in the network servers respectively and a content monitoring server part incorporated in the content caching and providing device. The present invention further discloses a content caching and providing device, a network content providing system and a corresponding method. With the system, device and method according to the present invention, we can improve the speed and security of accessing network content while effectively preventing the network content from being tampered with.	04-19-2012
20140373125	WEB SECURITY PROTECTION METHOD, DEVICE AND SYSTEM - A method, device and system for network security protection comprise: according to a received scan task, a network security device performs a security bug scan of the scan task appointed web site, and when a scan result is obtained, transmits the scan result to a network application firewall, so that the network application firewall can configure a individuality security strategy for the web site according to the received scan result. The problem that it can not he implemented complete individuality security configuration of the web site can be solved in this way.	12-18-2014

Jiafan Ou, Beijing CN

Patent application number	Description	Published
20080215319	Query by humming for ringtone search and download - Described is a technology by which a user hums, sings or otherwise plays a user-provided rendition of a ringtone (or ringback tone) through a mobile telephone to a ringtone search service (e.g., a WAP, interactive voice response or SMS-based search platform). The service matches features of the user's rendition against features of actual ringtones to determine one or more matching candidate ringtones for downloading. Features may include pitch contours (up or down), pitch intervals and durations of notes. Matching candidates may be ranked based on the determined similarity, possibly in conjunction with weighting criterion such as the popularity of the ringtone and/or the importance of the matched part. The candidate set may be augmented with other ringtones independent of the matching, such as the most popular ones downloaded by other users, ringtones from similar artists, and so forth.	09-04-2008
20120101815	QUERY BY HUMMING FOR RINGTONE SEARCH AND DOWNLOAD - Described is a technology by which a user hums, sings or otherwise plays a user-provided rendition of a ringtone (or ringback tone) through a mobile telephone to a ringtone search service (e.g., a WAP, interactive voice response or SMS-based search platform). The service matches features of the user's rendition against features of actual ringtones to determine one or more matching candidate ringtones for downloading. Features may include pitch contours (up or down), pitch intervals and durations of notes. Matching candidates may be ranked based on the determined similarity, possibly in conjunction with weighting criterion such as the popularity of the ringtone and/or the importance of the matched part. The candidate set may be augmented with other ringtones independent of the matching, such as the most popular ones downloaded by other users, ringtones from similar artists, and so forth.	04-26-2012

Jian Ou, Jiangsu CN

Patent application number	Description	Published
20140268464	OUTPUT OVER-VOLTAGE PROTECTION CIRCUIT FOR POWER FACTOR CORRECTION - An output over-voltage protection circuit for power factor correction, which includes a chip external compensation network, a chip external resistor divider network, a static over-voltage detection circuit, a dynamic over-voltage detection circuit and a compare circuit; The chip external compensation network is connected between the chip external resistor divider network and the dynamic over-voltage detection circuit, the chip external compensation network converts the dynamic over-voltage signal conversion to the dynamic current signal and conveys it to the dynamic over-voltage detection circuit, the dynamic over-voltage detection circuit detects the dynamic current signal and ultimately produces the dynamic over-voltage signal (DYOVP); The dynamic over-voltage signal (DYOVP) is inputted into the compare circuit, which converts the dynamic over-voltage signal (DYOVP) into a voltage compared with a reference voltage and outputs a over-voltage control signal (OVP), so as to achieve a dynamic over-voltage protection function.	09-18-2014

Jian Ou, Shenzhen CN

Patent application number	Description	Published
20120236963	AMPLIFYING UNIT, POWER AMPLIFIER AND TRANSMITTER - A power amplifier, which includes n+1 amplifying units coupled in parallel, where n is an integer greater than or equal to 0, third input ends VR(i) of the n+1 amplifying units are coupled to a power input V	09-20-2012
20140111392	Planar Waveguide, Waveguide Filter, and Antenna - A planar waveguide includes a top PCB, a bottom PCB, multiple shielding metal blocks, and a metal plate. The top PCB has a groove. The groove and the bottom PCB form an air waveguide. Microstrips are disposed on the lower surface of the top PCB. The microstrips are positioned at both ends of the groove and disposed along an extension line of the groove. The multiple shielding metal blocks are disposed along the extension direction of the microstrips and the groove and positioned on both sides of the microstrips and the groove. A first conversion piece for implementing signal transmission between the microstrips and the air waveguide is further disposed between the microstrips and the bottom PCB under the groove.	04-24-2014
20140198831	Radio Frequency Signal Transceiving and Processing Method, Device, and Base Station System - A radio frequency signal transceiver includes: a transmission circuit configured to perform power amplification on an input first analog signal, wirelessly transmit the first analog signal after power amplification, and output the first analog signal after power amplification to a pre-distortion circuit; the pre-distortion circuit configured to convert the first analog signal after power amplification into a second analog signal and output the second analog signal, where the second analog signal is used to feedback distortion of the first analog signal to compensate the first analog signal in advance according to the distortion; and a receiving circuit configured to wirelessly receive a third analog signal, and process and output the third analog signal. The radio frequency signal transceiver can improve efficiency in receiving and transmitting a radio frequency signal, reduce a cost of a base station system, and reduce a difficulty in implementing the base station system.	07-17-2014
20150063379	GRAPHENE ILLUMINATOR, AND HEAT DISSIPATING APPARATUS AND OPTICAL TRANSMISSION NETWORK NODE USING THE GRAPHENE ILLUMINATOR - A graphene illuminator includes two electrodes, an accelerating electric field power supply, and several magnet sets, and further includes a graphene material used for providing free-electrons. The two electrodes are respectively disposed on both sides or at both ends of the graphene material, and meanwhile are both disposed on a plane where the graphene material is disposed; a positive electrode and a negative electrode of the accelerating electric field power supply are respectively connected to the two electrodes, to apply, in a first direction, an accelerating electric field to the graphene material; and the magnet sets are disposed on upper and lower sides of the plane where the graphene material is disposed, to generate a magnetic field perpendicular to the plane where the graphene material is disposed, and South poles and North poles of the magnet sets are arranged alternately to generate an alternating magnetic field in a second direction.	03-05-2015

Jianbin Ou, Wuxi CN

Patent application number	Description	Published
20120172212	Tri-layer structured metal oxides composite material and method for manufacturing the same - The present invention disclosed a tri-layer structured metal composite oxides material which used in a catalyst coat for purifying vehicle exhaust gas, and the method for manufacturing the same.	07-05-2012

Jianchang Ou, Haidian District CN

Patent application number	Description	Published
20090018451	Dynamic Sampling System and Method for In Vivo Fluorescent Molecular Imaging - A dynamic dada sampling system and method is disclosed for in vivo small animal fluorescence molecular imaging and dual-modality molecular imaging. The system comprises a computer, a rotation stage for animal suspension driven by a motor, and a fluorescence excitation-detection apparatus. The fluorescence excitation-detection apparatus comprises a fluorescence excitation module and a fluorescence detection module. The CCD device of the fluorescence detection module is connected to a computer through an interface controller. The motor is connected to a computer through RS232 interface. The process of dynamic data acquisition is as follows: a fluorescent probe is injected into a small animal in order to target specific cells or tissues; a small animal is vertically hung on a rotation stage after anesthesia; the fluorescence imaging detection module acquires the emitting light continuously. The present invention can provide 360 degree imaging quickly, efficiently, and non-invasively.	01-15-2009

Jianhong Ou, Beijing CN

Patent application number	Description	Published
20140136607	METHOD AND SYSTEM FOR PERFORMING PARENT CONTROL ON MOBILE DEVICE - The present disclosure provides a method and a system for applying parental control to a mobile device. The method comprises: monitoring and recording, by the client, one or more types of information of the mobile device on a website to be browsed by a first user, geographical location information, an installation event for an application and an initiation event of an application; uploading, by the client, to the server one or more of the following contents: the one or more types of recorded information, messages sent and received by the first user of the mobile device and a call record of the mobile device; and receiving, by the server, the uploaded contents and providing an interface for a second user to view the contents. The present disclosure is advantageous in that the operational behaviors of the user of the mobile device can be monitored in real time and the parents can monitor the operational behaviors of the user of the mobile device by accessing the data at the server.	05-15-2014

Jian Hong Ou, Beijing CN

Patent application number	Description	Published
20130281077	Service management platform for configuring, monitoring, and managing mobile devices - A service management platform provides a manager device the ability to provision, manage, and monitor managed devices through a manager device interface to the service management platform. The service management platform allows for a manager device to configure and modify various profiles by determining one or more governing policies to be associated with respective profiles. The service management platform allows for the manager device to provision managed devices by the service management platform applying selected profiles to respective selected devices. The service management platform further allows for the manager device to monitor one or more managed devices by providing managed device usage data to the manager device, based on requests originating at the manager device.	10-24-2013

Jin-Chong Ou, Foshan CN

Patent application number	Description	Published
20100245655	IMAGE CAPTURING DEVICE AND AUTO-FOCUS METHOD FOR THE SAME - An image capturing device includes a taking lens, an image sensor, a driving device, an input device, and an auto-focus system. The input device is used for selecting a number of focus areas in a photographing area. The auto-focus system includes an auto-focus module, a calculating module, and a driving module. The auto-focus module controls the image capturing device to focus on each focus area alone to obtain a number of in-focus positions of the taking lens corresponding to the number of focus areas. The calculating module calculates distances between a predetermined starting position of the taking lens and the in-focus positions of the taking lens, and averaging the distances to obtain an average distance. The driving module controls the driving device to move the taking lens the average distance to arrive at an in-focus position of the taking lens corresponding to the plurality of focus areas.	09-30-2010

Jinliang Ou, Beijing CN

Patent application number	Description	Published
20140149877	METHOD AND TERMINAL DEVICE FOR DISPLAYING PUSH MESSAGE - The present disclosure discloses a method and a terminal device for displaying a push message, wherein the method comprises steps of detecting a triggering event for loading a new content; determining whether a blank loading area exists on a current display page for loading the new content; and, if the blank loading area exists on the current display page, displaying the push message in the blank loading area. In the present disclosure, the display resources of a terminal device can be sufficiently utilized by displaying push message when the loading page is blank, so that a user can acquire various types of information without performing tedious operations, thereby simplifying user operations.	05-29-2014

Jin-Wen Ou, Wuhan City CN

Patent application number	Description	Published
20130063906	CIRCUIT BOARD ASSEMBLY AND ELECTRONIC DEVICE WITH CIRCUIT BOARD - An electronic device includes a chassis, a circuit board and the resilient piece. The chassis includes a bottom panel. The circuit board has a ground plane. The resilient piece includes a soldering portion and a resisting portion. The soldering portion is in electrical connection with the ground plane, and the resisting piece abuts the bottom panel to prevent the electromagnetic interference (EMI) from the circuit board.	03-14-2013

Junhui Ou, Guangdong CN

Patent application number	Description	Published
20140305933	SEMICONDUCTOR MICROWAVE OVEN AND MICROWAVE FEEDING STRUCTURE THEREOF - A semiconductor microwave oven and a microwave feeding structure thereof are provided. The microwave feeding structure of the semiconductor microwave oven includes: a chamber body having a door; a semiconductor power source configured to generate a microwave; and a microwave feeding assembly connected between the semiconductor power source and the chamber body, and configured to feed the microwave generated by the semiconductor power source into the chamber body and to convert a first microwave mode output by the semiconductor power source into a second microwave mode adaptive to microwave heating.	10-16-2014

Junjie Ou, Dalian CN

Patent application number	Description	Published
20110162527	Microstructured Fibre Frit - Provided is a frit having a body comprising a matrix material, and a plurality of microcapillaries formed within the matrix material, the microcapillaries substantially aligned with a longitudinal axis of the body. The frit may comprise a microstructured fibre, such as a photonic crystal fibre. The fit may be coupled to a fluidic conduit such as a chromatography column and/or a nanoelectrospray emitter. The frit may be used in applications such as solid phase extraction, electrospray ionization mass spectrometry, microreactor systems, and filtering particles in any fluid system where there is a need to retain particles.	07-07-2011

Ken Ou, Suzhou CN

Patent application number	Description	Published
20100181597	Protection device of programmable semiconductor surge suppressor having deep-well structure - A protection device of programmable semiconductor surge suppressor having deep-well structure is provided comprising one, two or four protection units, each of which is composed of a PN-junction diode, a PNPN-type thyristor and a NPN-type triode connected with each other. It is characterized in that in the diode area on the frontal side of the N-type semiconductor base is formed a PN junction with impurity concentration changed gradiently from top to bottom according to the order of P+, P, N and N+; and a group of deep-wells with P-type impurities are positioned at the interface of the PN junction, making the PN junction form a concave-convex type interface. The present invention can be used in the program-controlled switchboard to protect the Subscriber Line Interface Circuit (SLIC) board. The above improvement can further improve the anti-lightning and anti-surge performance and the energy discharge capability of the whole device. The device of the present invention can reach a level of 3000˜3500 V according to the anti-lightning performance test.	07-22-2010

Liangyi Ou, Beijing CN

Patent application number	Description	Published
20120041752	EXTENSION FRAMEWORK FOR INPUT METHOD EDITOR - Implementations of the present disclosure provide an input method editor (IME) extension framework for extending the functionality of (IMEs). In some implementations, a user input into a user interface of an (IME) is received and is provided to a script engine. A script is selected from a plurality of scripts electronically stored in a script repository. The user input is processed through the script using the script engine to generate one or more candidates, and the one or more candidates are provided to an (IME) engine. In some implementations, a script file is received, the script file being executable by an (IME) system to generate one or more candidates based on a user input into the (IME) system. The script file is electronically stored in a central registry, the central registry including a plurality of scripts, and the plurality of scripts are published for download to and installation on a user device, the user device including the (IME) system.	02-16-2012
20130132871	INPUT METHOD EDITOR - Methods, systems, apparatus, including computer program products for browsing and editing input for an input method editor. In one implementation, a method is provided. The method includes receiving an input sequence of characters in a first writing system; identifying in the input sequence of characters one or more first subsequences of consecutive characters, where each subsequence represents a syllable in a different, second writing system; identifying in the input sequence of characters one or more second subsequences, where each second subsequence includes one or more consecutive first subsequences and represents a term in the different, second writing system; determining one or more boundaries that delimit the one or more second subsequences; and generating one or more selectable indicators for display in a user interface, where each of the one or more selectable indicators identifies a respective second subsequence delimited by the one or more boundaries.	05-23-2013

Liyun Ou, Nanjing CN

Patent application number	Description	Published
20130044753	METHOD FOR CREATING STREAM FORWARDING ENTRY, AND DATA COMMUNICATION DEVICE - The present disclosure provide a method for creating a stream forwarding entry includes: receiving, by a data communication device, a packet; making statistics on the received packet to obtain a statistical value of a stream corresponding to the packet; judging whether the statistical value of the stream exceeds a preset threshold value; and if exceeds the preset threshold value, creating, by the data communication device, a stream forwarding entry for the stream corresponding to the packet, and performing stream forwarding for subsequent packets of the stream according to the stream forwarding entry. Through the present disclosure, the number of stream forwarding entries in a stream table is reduced, the required storage space is reduced, and the maintenance of the stream table is simplified; moreover, the data communication device is not vulnerable to attacks of denial of service and is highly secure.	02-21-2013

Liyun Ou, Shenzhen CN

Patent application number	Description	Published
20100008300	ROUTING OPTIMIZATION METHOD AND MESSAGE TRANSMISSION SYSTEM BASED ON PROXY MOBILE AGENT - A routing optimization method includes: establishing a routing optimization proxy binding relationship between a proxy mobile agent (PMA) of a mobile node and a PMA of a correspondent node; controlling, by the PMA of the mobile node, according to the established routing optimization proxy binding relationship, routing of a message to be transmitted. And a message transmission system based on a PMA is also provided, which includes: a proxy binding control unit, configured to establish a routing optimization proxy binding relationship with a PMA of a correspondent node; and a routing control unit, configured to control routing of a message to be transmitted based on the established routing optimization proxy binding relationship. With the present invention, it may raise the communication efficiency for various nodes in the proxy mobile IP architecture and improve the routing performance.	01-14-2010

Mingang Ou, Shandong CN

Patent application number	Description	Published
20110170211	DEVICE AND METHOD FOR CONTROLLING BIT DENSITY OF MAGNETIC CARD - A device and a method for controlling a bit density of a magnetic card (	07-14-2011

Peng Ou, Shanghai CN

Patent application number	Description	Published
20130290718	MOBILE STORAGE DEVICE AND THE DATA PROCESSING SYSTEM AND METHOD BASED THEREON - The present invention relates to network security technology, and particularly relates to a mobile storage device for data processing in security, and a data processing system comprising the mobile storage device, and a data processing method using the data processing system. According to the present invention, the mobile storage device for data processing in security comprising: at least one memory for storing a secret key; an interface circuit; and a processing unit for communicating with a remote device via the interface circuit and performing security processing and application processing, the security processing including data encryption and decryption with the secret key. Compared with the prior art, the mobile storage device according to the embodiments of the present invention stores not only confidential information such as secret key and digital certificate but also applications for executing transaction processes, whereby providing security protection for the applications at the same level as the confidential information. In addition, where the mobile storage device has a capability of simulating a network interface, a client terminal, such as a personal computer, previously used for executing the applications now can function as a bridge connector between the mobile storage device and a remote server, and the packeting and unpacketing of the transaction data can be performed inside the mobile storage device. This greatly improves the security performance of the transaction processes.	10-31-2013

Peng Ou, Shenzhen CN

Patent application number	Description	Published
20090276681	Upgraded Codeword Lock State Machine - An apparatus comprising a Forward Error Correction (FEC) processor coupled to an optical receiver, wherein the FEC processor is configured to compare a plurality of received blocks to a plurality of FEC codeword blocks comprising a plurality of parity blocks, and upon detecting a misaligned block in the received blocks, compare at least some of the remaining received blocks to the parity blocks. Also included is an apparatus comprising at least one component configured to implement a method comprising receiving a plurality of blocks, wherein the quantity of received blocks is equal to a quantity of blocks in a FEC codeword, selecting one of the received blocks, determining whether the selected block is aligned with the FEC codeword, and determining whether the remaining blocks correspond to the FEC codeword when the selected block is not aligned with the FEC codeword.	11-05-2009
20110249968	Fast Transceiver Control Interface - An apparatus comprising an optical transceiver module. The apparatus also includes an interface coupled to the optical transceiver and comprising a plurality of pins. The interface is configured to communicate a burst data word at a data rate of about one data word within about a shortest burst time based on multiplexing one of a plurality of control and/or monitoring signals onto one of the plurality of pins	10-13-2011

Pinfu Ou, Shenzhen City CN

Patent application number	Description	Published
20140089747	METHOD AND SYSTEM FOR FIXING LOOPHOLES - The present invention discloses method and system for debugging, and a non-transitory computer-readable medium that stores instructions of debugging. The method includes when a loophole is detected, determining whether a network is online; if yes, fixing the loophole; otherwise, prompting a user to make the network online, and fixing the loophole when the network is online, so as to avoid debugging failure caused by a failure of patch downloading when the network is offline, thereby reducing the failure rate of debugging.	03-27-2014

Qing-Fa Ou, Foshan CN

Patent application number	Description	Published
20090102947	SYSTEM AND METHOD FOR AUTOMATICALLY ADDING USER INFORMATION TO DIGITAL IMAGES - A method for automatically adding user information to digital images is disclosed. The method includes the steps of: loading user information to an inner storage of a digital camera; reading the user information from the inner storage; editing the user information stored in the inner storage, and storing the edited user information in the inner storage; adding the user information to a header of an EXIF file of a digital image, then the user information is automatically added to a digital image at the time when the digital image is captured by the digital camera. A related system is also disclosed.	04-23-2009
20090106458	IMAGING SYSTEM AND METHOD CAPABLE OF MANAGING FILE TRANSMISSION WITH EXTERNAL DEVICE - An imaging system includes an internal storage unit, a connection unit, a user interface, and a management unit. The internal storage unit is configured for storing a file. The connection unit is configured for connecting the imaging system to an external storage device, and thereby establishing a communication for file transmission therebetween. The user interface is configured for receiving file transmission parameters. The management unit is configured for managing the file transmission, based on the received file transmission parameters.	04-23-2009
20090206235	METHOD AND DEVICE FOR ADJUSTING FLASH INTENSITY - A flash intensity adjusting device includes an image capturing module, an image-displaying module, a main-image selecting module, an image partition module, a pre-flash brightness-value acquiring module, a flash-intensity calculating module, and a flash derive device. The main-image selecting module is configured for selecting a main image area from the image-displaying area. The image partition module is configured for partitioning the main image area into at least two regions. The pre-flash brightness-value acquiring module is configured for acquiring a brightness value of each region of the main image area when the flash pre-flashing. The flash-intensity calculating module is configured for calculation a mean value according to the brightness value of each region to obtain a flash intensity value of the flash. The flash drive device is configured for driving the flash unit to flash according to the flash intensity value.	08-20-2009
20100013958	IMAGING SYSTEM WITH BUILT-IN IMAGE SEARCH FUNCTION - An imaging system, the imaging system may be a DSC, and a mobile phone, and includes a imaging module, a storage module, display module, a metadata module, and an image search module. The imaging module is for acquiring images. The storage module is for storing the acquired images of the imaging module. The display module is for displaying the images and interactive windows for a user. The metadata module is configured for writing new metadata to image(s) in response to an input of the user. The image search module is configured for searching desired image(s) by comparing a search term input by a user and added metadata of the image(s).	01-21-2010

Qinghai Ou, Beijing CN

Patent application number	Description	Published
20140123750	METHOD AND SYSTEM FOR MONITORING POWER TRANSMISSION LINE OF POWER GRID - A system for monitoring a power transmission line of a power grid, including a first comprehensive sensor (	05-08-2014

Sheng Ou, Beijing CN

Patent application number	Description	Published
20130298116	Method and System for Intelligent Installation/Upgrading of Software - The present provides a method and system for intelligent installation/upgrading of software. Said method first detects, at a client, softwares that have been installed on the client, generates a list of softwares to be installed/upgraded, and provides a corresponding installation/upgrading prompt for each software to be installed/upgraded; then, upon detecting, by the client, that a user selects an installation/upgrading operation of a software according to said installation/upgrading prompt, it downloads a corresponding target software installation/upgrading package from a server according to a name and version number of said software to be installed/upgraded; next, it runs an installation/upgrading file in said target software installation/upgrading package at the client to finish installation/upgrading of said software. The present invention makes the user no longer need to worry about the irrelevant and harmful contents bound to the software to be installed, so it can realize convenient installation, meanwhile, it can enable the user to learn about new versions of softwares installed in the client in time and can upgrade several softwares at one time.	11-07-2013

Shengjia Ou, Beijing CN

Patent application number	Description	Published
20100226025	ENHANCED PRISM FILM - The present disclosure relates to an enhanced prism film comprising a plurality of column-like elements extending in a first direction. The plurality of column-like elements abut against one another in a second direction different form the first direction so as to form a light exiting surface of the enhanced prism film with converging effect in both the first and second direction.	09-09-2010
20140111863	ENHANCED PRISM FILM - The present disclosure relates to an enhanced prism film comprising a plurality of column-like elements extending in a first direction. The plurality of column-like elements abut against one another in a second direction different form the first direction so as to form a light exiting surface of the enhanced prism film with converging effect in both the first and second direction.	04-24-2014

Tie Jun Ou, Beijing CN

Patent application number	Description	Published
20090073172	METHOD AND APPARATUS FOR DISPLAYING OPERATION PATH OF PROCESS - A method, apparatus, computer program product for displaying the operation path of a process. According to the invention, at least two virtual instance views are generated, and the at least two virtual instance views and the relationships therebetween together exhibit the complete operation path containing possible dynamic operations, wherein a virtual instance view corresponds to a virtual instance and a virtual instance is a part of the entire operation path of the process. In each virtual instance view generated, the operation path of the corresponding virtual instance is presented, i.e. its starting node, terminating node and operation paths therebetween. The generated virtual instance views can be displayed in a temporal order and the operation paths between these virtual instances are visually displayed between the adjacent virtual instance views.	03-19-2009
20090112666	APPARATUS AND METHOD FOR GENERATING A MONITORING VIEW OF AN EXECUTABLE BUSINESS PROCESS - A method and apparatus for generating a monitoring view of an executable business process. The method comprises the steps of: obtaining a business process model from an executable business process template; generating a business process monitoring model from the business process model; obtaining status data of a business process instance from a business process engine; generating a business process monitoring model instance by combining the status data with the business process monitoring model; and presenting the business process monitoring model instance as a monitoring view for a user to monitor a running business process instance. The apparatus includes hardware for accomplishing the foregoing method steps.	04-30-2009
20100057730	CONTACT INFORMATION QUERYING - System and method for querying of contact information are disclosed. An aspect of the invention includes a method for querying contact information. The method includes receiving a query language including relationship information of a plurality of contacts with unknown contact information. The method further includes acquiring a query request, wherein acquiring the query request includes parsing the query language according to a query language syntax. The method further includes querying contact information of the plurality of contacts with unknown contact information in at least one directory to obtain the contact information of the plurality of contacts with unknown contact information requested in the query request. The method further includes returning the contact information of the plurality of contacts with unknown contact information requested in the query request.	03-04-2010
20110258620	Method and Apparatus for Making a BPM Application Available to Multiple Tenants - A computer-implemented method, an apparatus, and an article of manufacture for making a business process management (BPM) application available to multiple tenants in a multi-tenancy software model. The method includes: obtaining a service level agreement (SLA) as required by a tenant in a multi-tenancy software model, in response to a registration request for the BPM software application from the tenant; selecting a multi-tenancy model based on the obtained SLA; calling a predetermined conversion process corresponding to the selected multi-tenancy software model and disposing BPM software components in the BPM software application, such that the BPM application is made available to the tenant as a multi-tenancy BPM software application; and saving in metadata of the tenant, a result of disposing the BPM software components by the conversion process.	10-20-2011

Wadeo Ou, Shanghai CN

Patent application number	Description	Published
20110156763	RESPONSE OF AN UNDER-DAMPED SYSTEM - An embodiment of a circuit for driving an under-damped system comprises first and second signal generators. The first generator is operable to generate a first drive signal. And the second generator is operable to receive the first drive signal and a second drive signal, and to generate from the first and second drive signals a system drive signal having a first amplitude for a first duration and having a second amplitude after the first duration, the system drive signal operable to cause the under-damped system to operate in a substantially damped manner. Either or both of the first and second generators may be programmable such that one may adjust the response of any under-damped system by generating an appropriate drive signal instead of by physically modifying the system itself. In another embodiment, an under-damped system is caused to oscillate at a damped frequency having a first phase, and is also caused to oscillate at substantially the damped frequency having a second phase such that the oscillation at the first phase substantially cancels the oscillation at the second phase. Such embodiments may allow one to realize a faster settling time without slowing down the response time of an under-damped system.	06-30-2011
20130222053	HIGH FREQUENCY SMART BUFFER - Circuits and methods to realize a power-efficient high frequency buffer. The amplitude of a buffered signal is detected and compared with the amplitude of the input signal. The comparison result can be fed back to the digitally-controlled buffer to keep the output gain constant. By using feedback control, the buffer can be kept at the most suitable biasing condition even if the load condition or signal frequency varies.	08-29-2013

Wen Ou, Beijing CN

Patent application number	Description	Published
20120021584	SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a semiconductor device and a method for manufacturing the same. The method includes: providing a substrate; forming a gate stack on the substrate; forming an inter layer dielectric (ILD) to cover the device; etching the ILD at both sides of the gate stack and the substrate below the ILD, so as to form a groove of source and drain regions respectively; depositing a metal diffusion barrier layer in the groove; and filling the groove with a metal to form the source and drain regions. The semiconductor device includes: a substrate; a gate stack on the substrate; an inter layer dielectric (ILD) covering the device; a groove of source and drain regions formed in the ILD at both sides of the gate stack and the substrate below the ILD; and a metal diffusion barrier layer and a metal filler formed in the groove. According to the present invention, the S/D parasitic resistance in the MOS device is reduced, the S/D stress on the channel is increased, the process temperature is lowered, and the process compatibility between the high k gate dielectric layer and the metal gate is improved.	01-26-2012
20120223431	THROUGH-SILICON VIA AND METHOD FOR FORMING THE SAME - A through-silicon via and a method for forming the same are provided. The method includes: providing a semiconductor substrate, the semiconductor substrate including an upper surface and an opposite lower surface; etching the upper surface of the semiconductor substrate to form an opening; filling the opening with a conductive material to form a first nail; etching the lower surface of the semiconductor substrate to form a recess, such that the first nail is exposed at a bottom of the recess; filling the recess with a conductive material that can be etched, and etching the conductive material that can be etched to form a second nail, such that the second nail is vertically connected with the first nail; and filling a gap between the second nail and the semiconductor substrate and a gap between the second nail and an adjacent second nail with a dielectric layer. Then invention can improve the reliability of through-silicon vias and avoid voids.	09-06-2012

Wen Ou, Wuxi CN

Patent application number	Description	Published
20150137304	STRUCTURE AND FABRICATION METHOD OF A HIGH PERFORMANCE MEMS THERMOPILE IR DETECTOR - The invention involves structure and fabrication method of a high performance IR detector. The structure comprises a substrate; a releasing barrier band on the substrate; a thermal isolation chamber constructed by the releasing barrier band; a black silicon-based IR absorber located right above the thermal isolation chamber and the black silicon-based IR absorber is set on the releasing barrier band; a number of thermocouples are set around the lateral sides of the black silicon-based IR absorber. The thermopiles around the black silicon-based IR absorber are electrically connected in series. The cold junctions of the thermopile are connected to the substrate through the first thermal-conductive-electrical-isolated structures as well as the heat conductor under the first thermal-conductive-electrical-isolated structures. The hot junctions of the thermopile are in contact with the IR absorber through the second thermal-conductive-electrical-isolated structures, and the second thermal-conductive-electrical-isolated structures are located above the releasing barrier band. The structure of such detector is simple, and it is easy to implement and can also be monolithicly integrated. Such detector has high responsivity and detection rate, and is CMOS-compatible, thus can be used widely in a safe and reliable manner.	05-21-2015

Wenwu Ou, Hangzhou CN

Patent application number	Description	Published
20100179948	Method and system for querying information - Performing a query includes receiving a user input, determining a first set of query keywords based at least in part on the user input, obtaining, based on at least some of the first set of query keywords, a user feedback log that includes historical query results, determining a second set of query keywords based on the user feedback log, and making a query based on at least some of the second set of query keywords.	07-15-2010
20150066888	METHOD AND SYSTEM FOR QUERYING INFORMATION - Performing a query includes receiving a user input, determining a first set of query keywords based at least in part on the user input, obtaining, based on at least some of the first set of query keywords, a user feedback log that includes historical query results, determining a second set of query keywords based on the user feedback log, and making a query based on at least some of the second set of query keywords.	03-05-2015

Wenxiang Ou, Wujiang City CN

Patent application number	Description	Published
20120247221	TENSION TESTING DEVICE - A tension testing device for use in a tension test for evaluating the strength of bond between a body and a pin of an electronic device includes a base, a tensiometer, a hanger, and a clamp. The base includes a supporting member and a carrying member, wherein the tensiometer is carried by the carrying member and includes a pulling portion. The hanger is coupled to the pulling portion for underpinning the body and project the pin in the direction of the base. The clamp is disposed on the base, positioned beside the hanger, for clamping the pin. The tension testing device protects the electronic device against test-induced deformation, dispenses with an intricate step of the welding and unwelding of the pin and a test lead, precludes a tension test-induced component of force, manifests ease of use, ensures test stability, and enhances test efficiency and reliability.	10-04-2012

Xianjin Ou, Beijing CN

Patent application number	Description	Published
20110117617	METHODS AND GENETICALLY ENGINEERED MICRO-ORGANISMS FOR THE COMBINED PRODUCTION OF PDO, BDO AND PHP BY FERMENTATION - The present invention relates to methods and genetically engineered micro-organisms for the combined production of PDO, BDO, and PHP by fermentation. The micro-organism is characterized in that its D-lactate dehydrogenase gene has been deleted or functionally inactivated, and it comprises heterogenous polynucleotides encoding the Coenzyme A-dependent Aldehyde dehydrogenase and the Polyhydroxyalkanoate synthase. Methods for the construction of such micro-organisms are also disclosed	05-19-2011
20120258521	METHODS AND GENETICALLY ENGINEERED MICRO-ORGANISMS FOR THE COMBINED PRODUCTION OF PDO, BDO AND PHP BY FERMENTATION - The present invention relates to genetically engineered micro-organisms for the combined production of 1,3-propanediol (PDO), 2,3-butanediol (BDO), and polyhydroxypropionic acid (PHP) by fermentation. In particular, the invention relates to a genetically engineered micro-organism suitable for combined production of PDO, BDO and PHP by fermentation, characterized in that: compared with corresponding wild-type starting micro-organism, the D-lactate dehydrogenase gene in the genetically engineered micro-organism is deleted or functionally inactivated, and the genetically engineered micro-organism comprises a heterogenous polynucleotide encoding the Coenzyme A-dependent Aldehyde dehydrogenase and a heterogenous polynucleotide encoding the Polyhydroxyalkanoate synthase. Methods for the construction of such micro-organisms, and methods for combined production of PDO, BDO and PHP by fermentation of a genetically engineered bacterium are also taught.	10-11-2012

Xiao-Lu Ou, Jiashan CN

Patent application number	Description	Published
20140174298	AIR FILTERING DEVICE - An air filtering device includes a tank, a treatment house and a fan. The treatment house includes a base body covering the tank and a dividing board positioned in the base body. The dividing board is configured to divide the treatment house into a first treatment room and a second treatment room. An air intake is defined in the first treatment room. An air outlet is defined in the second treatment room. A guiding end is formed in an end of the boarding end adjacent to the tank. The fan is positioned adjacent to and facing the air outlet.	06-26-2014
20140182122	ASSEMBLER MECHANISM - An assembler mechanism for picking up and presenting one workpiece to another for precise bonding notwithstanding the motions of transportation includes a support seat, a first picking member, a first driving member, a second picking member, and a positioning assembly. The first picking member is mounted on the support seat and fetches a first workpiece when driven by the first driving member. The second picking member is connected to and also driven by the first driving member to fetch a second workpiece. The positioning assembly is mounted on the support seat, and includes a positioning member, a movable member located corresponding to the positioning member, and a second driving member connected to the movable member. The movable member can be driven by the second driving member toward or away from the positioning member to achieve unvarying and stable presentations.	07-03-2014
20150048158	BARCODE DETECTING AND MARKING DEVICE - A barcode detecting and marking device can include a base, a transmission mechanism mounted on the base, a marking mechanism mounted on the base, a code reader adjacent to the transmission mechanism, and a controlling platform adjacent to the base. The transmission mechanism can include a supporting assembly mounted on the base, and a transmission assembly coupled to the supporting assembly. The transmission assembly can include a feeding tray coupled to the supporting assembly, a rolling tray coupler to the supporting assembly, and a first driver coupled to the supporting assembly and the rolling tray. The first driver rotates the rolling tray. The marking mechanism can include a driving member mounted on the base, and an execution member. The controlling platform can be electrically coupled to the transmission mechanism and the code reader.	02-19-2015
20150075385	CLEANSING DEVICE - A cleansing device used to purify waste gas includes a housing having an air inlet and an exhaust vent, a filter and a spraying module positioned in the housing. The spraying module is positioned on top of the filter to spray on the filter. The cleansing device further comprises two parallel support members mounted on two opposite inner surfaces of the housing. The filter is slidably mounted on the support members to slide into or out of the housing.	03-19-2015

Xiaoming Ou, Changsha CN

Patent application number	Description	Published
20150051402	Thiazole Methylamino Pyridine Compounds and Preparation Method Therefor - Disclosed are thiazole methylamino pyridine compounds represented by the general formula (I) having fungicidal, insecticidal/acaricidal, and herbicidal activity, the preparation method thereof, the fungicidal, insecticidal/acaricidal, and herbicidal compositions containing the compounds of the present invention, and the use and the method for controlling fungi, insects/acari and weeds of the compounds of the present invention.	02-19-2015

Xin Ben Ou, Zhuhai CN

Patent application number	Description	Published
20150075236	LOCKSET OPERABLE BY PIVOTING ACTUATOR ABOUT A FIRST AXIS OR A SECOND AXIS - A lockset is actuable by pivoting a handle about a longitudinal axis of the lockset by rotating the handle and by pivoting the handle about an axis transverse to the lockset axis, such as by pushing or pulling. The lockset includes an inside handle and an outside handle, each associated with an independent mechanism, each of which can independently actuate the lockset. A locking mechanism prevents actuation of a first one of the independent handle mechanisms without affecting operation of the other handle mechanism. Upon actuation of the other handle mechanism, a retractor engages a surface of the locking mechanism and removes it from engagement with the first locking mechanism. An adjustment ring has a first configuration that centers the lockset in a door having a first standard thickness and a second configuration that centers the lockset in a door having a second standard thickness.	03-19-2015
20150076845	LOCKSET OPERABLE BY PIVOTING ACTUATOR ABOUT A FIRST AXIS OR A SECOND AXIS - A lockset is actuable by pivoting a handle about a longitudinal axis of the lockset by rotating the handle and by pivoting the handle about an axis transverse to the lockset axis, such as by pushing or pulling. The lockset includes an inside handle and an outside handle, each associated with an independent mechanism, each of which can independently actuate the lockset. A locking mechanism prevents actuation of a first one of the independent handle mechanisms without affecting operation of the other handle mechanism. Upon actuation of the other handle mechanism, a retractor engages a surface of the locking mechanism and removes it from engagement with the first locking mechanism. An adjustment ring has a first configuration that centers the lockset in a door having a first standard thickness and a second configuration that centers the lockset in a door having a second standard thickness.	03-19-2015

Xin Min Ou, Zhuhai CN

Patent application number	Description	Published
20150075236	LOCKSET OPERABLE BY PIVOTING ACTUATOR ABOUT A FIRST AXIS OR A SECOND AXIS - A lockset is actuable by pivoting a handle about a longitudinal axis of the lockset by rotating the handle and by pivoting the handle about an axis transverse to the lockset axis, such as by pushing or pulling. The lockset includes an inside handle and an outside handle, each associated with an independent mechanism, each of which can independently actuate the lockset. A locking mechanism prevents actuation of a first one of the independent handle mechanisms without affecting operation of the other handle mechanism. Upon actuation of the other handle mechanism, a retractor engages a surface of the locking mechanism and removes it from engagement with the first locking mechanism. An adjustment ring has a first configuration that centers the lockset in a door having a first standard thickness and a second configuration that centers the lockset in a door having a second standard thickness.	03-19-2015
20150076845	LOCKSET OPERABLE BY PIVOTING ACTUATOR ABOUT A FIRST AXIS OR A SECOND AXIS - A lockset is actuable by pivoting a handle about a longitudinal axis of the lockset by rotating the handle and by pivoting the handle about an axis transverse to the lockset axis, such as by pushing or pulling. The lockset includes an inside handle and an outside handle, each associated with an independent mechanism, each of which can independently actuate the lockset. A locking mechanism prevents actuation of a first one of the independent handle mechanisms without affecting operation of the other handle mechanism. Upon actuation of the other handle mechanism, a retractor engages a surface of the locking mechanism and removes it from engagement with the first locking mechanism. An adjustment ring has a first configuration that centers the lockset in a door having a first standard thickness and a second configuration that centers the lockset in a door having a second standard thickness.	03-19-2015

Xiongbing Ou, Beijing CN

Patent application number	Description	Published
20120272266	MEDIA PLAYBACK METHOD AND SYSTEM, CONTENT DELIVERY NETWORK DEVICE, AND ADVERTISING SERVER - The present invention discloses a media playback method and system, a CDN device, and an advertising server. The method includes: receiving, by a CDN device, a program playback request sent by a user terminal; if the program playback request carries a user identifier of a user in the CDN device, querying, by the CDN device, a corresponding relation between the user identifier and personalized information according to the user identifier to obtain the personalized information of the user; obtaining, by the CDN device, a link of advertisement content that corresponds to the user from an advertising server, wherein the link of the advertisement content is obtained by the advertising server according to the personalized information of the user and a preset advertisement configuration policy; and sending, by the CDN device or the advertising server, advertisement content corresponding to the link of the advertisement content to the user terminal.	10-25-2012
20120278845	METHOD AND DEVICE FOR ENSURING QUALITY OF SERVICE OF INTERNET PROTOCOL TELEVISION LIVE BROADCAST SERVICE - Embodiments of the present invention provide a method for ensuring quality of service of an Internet Protocol television live broadcast service, and the method includes: detecting a live broadcast packet received from an original multicast group (	11-01-2012
20140108672	Content Delivery Network Routing Method, System and User Terminal - The present invention provides a content delivery network routing method, system, and user terminal. The method includes: receiving, by a CDN routing device, a first service request sent by a user terminal, where the first service request carries a first uniform resource locator URL and a domain name; returning, by the CDN routing device, a redirection response message to the user terminal, where the redirection response message carries a second URL, and the domain name; and receiving, by the cache node, a second service request sent by the user terminal, and returning a header field indication to the user terminal. Therefore, when the user terminal accesses content accelerated by a CDN, the user terminal can obtain cookie information corresponding to a domain name, which is advantageous to network-side authentication and user login information management.	04-17-2014
20140214782	Distributed Storage Object Delete - System and methods for storage object distribution using dynamic policy controls are provided. An embodiment method deleting an object in a distributed storage system includes receiving, from a client, a delete request for an object, retrieving, by a primary datacenter, an object metadata list corresponding to the object to be deleted, and inserting, by the primary datacenter, a delete marker on a top of a stack data structure in an object metadata list.	07-31-2014

Xiongrui Ou, Guangdong CN

Patent application number	Description	Published
20140353197	HEAT SHRINKABLE POLYOLEFIN FILM AND A PREPARATION METHOD THEREOF - The present invention relates to a biaxially oriented polyolefin multilayer heat shrinkable film, which is a multilayer heat shrinkable film with at least three laminated layers, and has internal and external surface layers of a resin composition comprising 70-80 wt % of an ethylene-norbornene copolymer having a glass-transition temperature (Tg) of 138° C. and a norbornene content of 76 wt %, and 20-30 wt % of an ethylene-propylene random copolymer having a melting point (Tm) of 140° C.; and a core layer comprising 54 wt % of an ethylene-propylene random copolymer having Tm of 140° C., 8 wt % of an ethylene-butylene random copolymer having Tm of 66° C., 20 wt % of an ethylene-norbornene copolymer having Tg of 78° C. and norbornene content of 65 wt %, and 18 wt % of a hydrogenated petroleum resin having softening point (Ts) of 140° C. The present invention provides a polyolefin heat shrinkable film and a method for preparing the same, the film has good temperature resistance, high transversal heat shrinkage rate, solves the problem that labels among bottles are easy to adhere between each other during hot filling drink or the problem about adhesion between labels and PE heat-shrinkable film in bundle-shrink pack of a group of bottles using the PE heat-shrinkable film, and is suitably used as label substrate material for contoured bottles.	12-04-2014

Xiyang Ou, Chongqing CN

Patent application number	Description	Published
20150180140	COMPOSITE INTELLIGENT TERMINAL WIRING DEVICE AND PLUG DEVICE - A combined-type intelligent terminal wiring device and a plug device are provided. The wiring device includes a top wiring terminal board, a bottom wiring terminal board and a combined-type socket. An interior of each terminal of the combined-type socket has a spring-leaf structure, and each spring leaf includes an upper spring leaf and a lower spring leaf which are conductively connected via a contact surface. The top wiring terminal board has one end configured to connect the upper spring leaf, and the bottom wiring terminal board has one end configured to connect the lower spring leaf. The plug device includes a plug and a wiring terminal, the plug is located at a front end of the plug device and is a conductive metallic sheet, and the wiring terminal is located at a rear end of the plug device and has one end connected to the conductive metallic sheet.	06-25-2015

Yangji Ou, Shenzhen CN

Patent application number	Description	Published
20090265520	METHOD AND APPARATUS FOR BACKING UP DATA - A method and apparatus for backing up data in the source LUN is disclosed. The method for backing up the data in a source Logic Unit Number (LUN), includes: copying the data which needs to be modified in the source LUN to a resource pool; monitoring the resource utilization amount in the resource pool; creating a target LUN when the resource utilization amount exceeds a preset threshold; and copying the unmodified data in the source LUN and the backup data of the source LUN in the resource pool into the target LUN.	10-22-2009

Yanhua Ou, Shenzhen CN

Patent application number	Description	Published
20120266038	DATA TRANSMISSION METHOD AND NETWORK SIDE DEVICE - The present invention provides a data transmission method and a network side device. The method includes: establishing a mapping relation between a first identifier of data required to be sent in a first retransmission request process and a second identifier of the data in a second retransmission request process,; and sending the data, where in the second retransmission request process updates, according to the mapping relation and a sending status of the data, sending status information of the data in the first retransmission request process, so that in the first retransmission request process, whether to retransmit the data is determined according to the sending status information of the data.	10-18-2012

Yan-Yan Ou, Shanghai CN

Patent application number	Description	Published
20150199255	RECORDING EXTERNAL PROCESSES - An application under testing is initiated to record reactions of the application responsive to user input. If it is determined that the user input triggers an external process initiated by another program such that the other program precludes recording of the triggered reactions of the external process, an association with the external process is obtained.	07-16-2015

Yide Ou, Xiamen CN

Patent application number	Description	Published
20150187990	Light-Emitting Diode and Fabrication Method Thereof - A light-emitting diode includes a substrate; a light-emitting epitaxial layer, laminated by semiconductor material layers and formed over the substrate; a first current spreading layer over the light-emitting epitaxial layer; an adhesive layer with alternating second current spreading layers and first metal barrier layers over the first current spreading layer, including three structure layers; a second metal barrier layer over the adhesive layer with alternating second current spreading layers and metal barrier layers; and a metal electrode layer over the second metal barrier layer.	07-02-2015
20150188015	GaN-based Light Emitting Diode with Current Spreading Structure - A GaN-based LED with a current spreading structure, the LED including a substrate, a light-emitting epitaxial layer over the substrate, and a current spreading structure over the light-emitting epitaxial layer. The current spreading structure includes a transparent electrode spreading bar, and a metal electrode spreading bar attached to the side wall of the transparent electrode spreading bar. The current spreading structure can improve the current spreading effect, reducing or eliminating of electrode shading, improving luminous efficiency of the LED, and avoid or reduce high voltage (Vf).	07-02-2015

Yiliang Ou, Shenzhen CN

Patent application number	Description	Published
20130201308	VISUAL BLIND-GUIDING METHOD AND INTELLIGENT BLIND-GUIDING DEVICE THEREOF - A visual blind-guiding method is disclosed, which includes the following steps: (1) shooting a black-and-white image, and extracting profile information from the black-and-white image to reduce detail elements and refine the image, so as to obtain an object profile signal; (2) according to ergonomic features, converting the object profile signal into a serial signal, and conveying the serial signal to an image feeling instrument, where the image feeling instrument converts the serial signal into a mechanical tactile signal to emit feeler pin stimulation, an intermittent picture touch mode is used with respect to the speed of touch for vision, and an appropriate human-sensitive feeler pin array is adopted with respect to the quantity, so that the blind can really touch a shape of an object.	08-08-2013

Yingyang Ou, Shenzhen CN

Patent application number	Description	Published
20130335862	OVERVOLTAGE PROTECTION SYSTEM FOR POWER SYSTEM WITH MULTIPLE PARALLEL-CONNECTED SWITCHING POWER SUPPLIES - An OVP system which includes a plurality of OVP circuits coupled to respective parallel-connected switching power supplies. Each OVP circuit comprises a bus voltage overvoltage detection circuit having a first output which toggles when the voltage on the common power bus exceeds a reference voltage, a modulation flag detection circuit which receives a value that varies with a parameter associated with the PWM or PFM drive signals generated for the switching power supply to which the OVP circuit is coupled and has a second output which toggles when the parameter value exceeds a reference parameter value, logic circuitry which toggles an output when both the first and second outputs toggle, and an overvoltage response circuit which initiates a course of action such as latching or shutting down the switching power supply to which the OVP circuit is coupled when the logic circuitry's output toggles.	12-19-2013
20140192560	DUTY CYCLE BALANCE MODULE FOR SWITCH MODE POWER CONVERTER - A duty cycle balance module (DCBM) for use with a switch mode power converter. One possible half-bridge converter embodiment includes a transformer driven to conduct current in first and second directions by first and second signals during and second half-cycles, respectively. A current limiting mechanism adjusts the duty cycles of the first and second signals when a sensed current exceeds a predetermined limit threshold. The DCBM receives signals representative of the duty cycles which would be used if there were no modification by the current limiting mechanism and signals D	07-10-2014
20140254206	REVERSE CURRENT CONTROL FOR AN ISOLATED POWER SUPPLY HAVING SYNCHRONOUS RECTIFIERS - In certain example embodiments, a system is provided that includes a circuit. The system also includes a reverse current control module that provides an isolated power supply in order to protect one or more devices in a power chain during one or more testing activities having one or more requirements.	09-11-2014
20140268890	WIDE OUTPUT VOLTAGE RANGE SWITCHING POWER CONVERTER - A switching power converter includes a voltage source that provides an input voltage Vin to an unregulated DC/DC converter stage and at least one buck-boost converter stage to produce a desired output voltage Vout. The unregulated DC/DC converter stage is adapted to provide an isolated voltage to the at least one regulated buck-boost converter stage, wherein the unregulated DC/DC converter stage comprises a transformer having a primary winding and at least one secondary winding and at least one switching element coupled to the primary winding. The at least one buck-boost converter stage is arranged to operate in a buck mode, boost mode or buck-boost mode in response to a mode selection signal from a mode selection module. By influencing the pulse width modulation output power controller the at least one buck-boost converter stage is arranged to produce one or multiple output voltages.	09-18-2014
20150036390	SYNCHRONOUS RECTIFIER CONTROL FOR A DOUBLE-ENDED ISOLATED POWER CONVERTER - An apparatus comprises a power converter circuit and a control circuit. The power converter circuit includes a primary circuit side and a secondary circuit side. The primary circuit side includes a plurality of primary switches, and the secondary circuit side includes a plurality of synchronous rectifiers and an inductor. The control circuit is configured to operate the synchronous rectifiers synchronously with the primary switches when inductor current at the inductor is greater than or equal to a reference inductor current, and operate the synchronous rectifiers in a bidirectional mode when the inductor current is less than the reference inductor current, wherein energy is delivered from the primary side to the secondary side and from the secondary side to the primary side during the bidirectional mode.	02-05-2015

Zhigang Ou, Shenzhen City CN

Patent application number	Description	Published
20140131510	UNMANNED AERIAL VEHICLE AND OPERATIONS THEREOF - The present invention provides methods and apparatus for unmanned aerial vehicles (UAVs) with improved reliability. According to one aspect of the invention, interference experienced by onboard sensors from onboard electrical components is reduced. According to another aspect of the invention, user-configuration or assembly of electrical components is minimized to reduce user errors.	05-15-2014
20150060606	UNMANNED AERIAL VEHICLE AND OPERATIONS THEREOF - The present invention provides methods and apparatus for unmanned aerial vehicles (UAVs) with improved reliability. According to one aspect of the invention, interference experienced by onboard sensors from onboard electrical components is reduced. According to another aspect of the invention, user-configuration or assembly of electrical components is minimized to reduce user errors.	03-05-2015
20150069174	UNMANNED AERIAL VEHICLE AND OPERATIONS THEREOF - The present invention provides methods and apparatus for unmanned aerial vehicles (UAVs) with improved reliability. According to one aspect of the invention, interference experienced by onboard sensors from onboard electrical components is reduced. According to another aspect of the invention, user-configuration or assembly of electrical components is minimized to reduce user errors.	03-12-2015

Zhi Gang Ou, Shenzhen City CN

Patent application number	Description	Published
20140356174	SELF-TIGHTENING ROTOR - Systems, methods, and devices for propelling self-propelled movable objects are provided. In one aspect, a rotor assembly for a self-propelled movable object comprises: a hub comprising a first fastening feature; a drive shaft comprising a second fastening feature and directly coupled to the hub by a mating connection of the first and second fastening features, wherein the drive shaft is configured to cause rotation of the hub such that the mating connection of the first and second fastening features is tightened by the rotation; and a plurality of rotor blades coupled to the hub and configured to rotate therewith to generate a propulsive force.	12-04-2014

Zhong-Ying Ou, Shanhai City CN

Patent application number	Description	Published
20100205422	METHOD FOR SETTING BASIC INPUT/OUTPUT SYSTEM - A BIOS (Basic Input/Output System) setting method is disclosed, which is applicable to a computer equipped with a MEMORY a CMOS RAM (Complementary Metal Oxide Semiconductor Random Access Memory), and a BIOS-ROM (Basic Input/Output System Read-Only Memory) storing a first setting document. The BIOS setting method includes: providing a setting interface to allow a user to perform settings so as to form a second setting document; storing the second setting document in the BIOS-ROM; and loading the first and second setting documents to the MEMORY during a POST (Power On Self Test) process of the computer; saving the first setting document, or alternatively revising the first setting document and/or combining the first setting document with the second setting document according to the second setting document if loaded, so as to form a third setting document; and loading the third setting document to the CMOS RAM to perform a system initialization according to the third setting document.	08-12-2010

Zhou Ou, Hangzhou CN

Patent application number	Description	Published
20140310691	METHOD AND DEVICE FOR TESTING MULTIPLE VERSIONS - Embodiments of the present application relate to a method for testing multiple versions, a device for testing multiple versions, and a computer program product for testing multiple versions. A method for testing multiple versions is provided. The method includes acquiring diversion tag values of users visiting a current product, the diversion tag values uniquely identifying the corresponding users, calculating diversion hashed values of the diversion tag values, and allocating an old version and a new version of the current product to the users according to a preset old version or new version allocation ratio for the current product and the diversion hashed values to test multiple versions of the current product.	10-16-2014
20150112920	USER FEATURE IDENTIFICATION METHOD AND APPARATUS - A method and an apparatus of identifying a user feature include: in response to receiving a designated evaluation of an interacting party in a service interaction, determining a reliability value of the designated evaluation of the interacting party based on a feature value of the service interaction; based on reliability values of multiple designated evaluations of the interacting party in multiple service interactions including the designated evaluation, determining a reliability mean value of the multiple designated evaluations; determining a reliability weighted mean value of the multiple designated evaluations based on a frequency weight corresponding to the multiple designated evaluations and the reliability mean value, wherein a number of the multiple designated evaluations is in a monotonically incremental or decremental relationship with the corresponding frequency weight; determining a user feature of the interacting party based on a size relationship between the reliability weighted mean value and a preset reliability threshold. Using the solution provided in the embodiment of the present disclosure can improve the accuracy of determining a user feature of an interacting party in a service interaction.	04-23-2015

Zongyin Ou, Guangdong CN

Patent application number	Description	Published
20120312809	MICROWAVE OVEN - A microwave oven includes an oven seat, an oven cover hinged on the oven seat and a cooking chamber enclosed by the oven seat and oven cover. The oven cover comprises, in this order from an inner side to an outer side, a waterproof cover, a microwave shielding cover and an outer cover that are formed respectively in a hemispherical shape and assembled together via an oven cover skeleton and a skeleton frame. The oven cover skeleton includes an annular base body with an assembly groove to allow the waterproof cover to be wedged therein. The waterproof cover has a first flange to be wedged in the assembly groove. The microwave shielding cover has a second flange to be pressed on the base body. The skeleton frame is coupled on the outer side of the microwave shield cover and pressed on the second flange and oven cover skeleton.	12-13-2012