Zhu, Shenzhen City
Changqing Zhu, Shenzhen City CN
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20120207199 | METHOD AND DEVICE FOR GENERATING AND MAPPING CHANNEL STATE INFORMATION REFERENCE SIGNAL SEQUENCE - The present invention provides a method and device for generating and mapping a Channel State Information Reference Signal (CSI-RS) sequence, and the method includes: generating a pseudo-random sequence according to a pseudo-random sequence initial value, performing a Quadrature Phase-Shift Keying (QPSK) modulation on the pseudo-random sequence, and obtaining a first CSI-RS sequence according to maximum bandwidth of system; and cutting the first CSI-RS sequence according to the actual bandwidth of the system, obtaining a second CSI-RS sequence, and mapping the second CSI-RS sequence to a time frequency location of a CSI-RS antenna port. The CSI-RS reference signal sequence can be generated or obtained respectively at the UE terminal and eNB terminal in accordance with the stated methods for generating and mapping the reference sequence according to known parameters by the present invention, so that the calculated CSI-RS sequence can be utilized to measure the channel at the UE terminal. | 08-16-2012 |
20130044728 | METHOD AND DEVICE FOR GENERATING AND MAPPING CHANNEL STATE INFORMATION REFERENCE SIGNAL SEQUENCE - The present invention provides a method and device for generating and mapping a Channel State Information Reference Signal (CSI-RS) sequence, and the method includes: generating a pseudo-random sequence according to a pseudo-random sequence initial value, performing a Quadrature Phase-Shift Keying (QPSK) modulation on the pseudo-random sequence, and obtaining a first CSI-RS sequence according to maximum bandwidth of system; and cutting the first CSI-RS sequence according to the actual bandwidth of the system, obtaining a second CSI-RS sequence, and mapping the second CSI-RS sequence to a time frequency location of a CSI-RS antenna port. The CSI-RS reference signal sequence can be generated or obtained respectively at the UE terminal and eNB terminal in accordance with the stated methods for generating and mapping the reference sequence according to known parameters by the present invention, so that the calculated CSI-RS sequence can be utilized to measure the channel at the UE terminal. | 02-21-2013 |
Chang-Shuang Zhu, Shenzhen City CN
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20100266793 | HOUSING AND METHOD OF MANUFACTURING THEREOF - A housing includes a plastic substrate, a supporting layer, a hair line layer, a decorative layer, and a transparent protection layer. The supporting layer, the hair line layer, the decorative layer, and the transparent protection layer are formed on the substrate in that order. | 10-21-2010 |
Chao-Jun Zhu, Shenzhen City CN
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20120181000 | HEAT DISSIPATION ASSEMBLY - A heat dissipation assembly includes a heat sink and a fan. The heat sink includes a plurality of fins. The plurality of fins is parallel with each other. Each of the plurality of fins includes two side faces. Each side face is waved. An air channel is located between two adjacent side faces of two adjacent fins. The air channel includes a plurality of wide portions and a plurality of narrow portions interlaced with the plurality of wide portions. The fan is located on a side of the air channel. The fan is adapted to drive air flowing fast in the plurality of narrow portions of the air channel and flowing slow in the plurality of wide portions of the air channel. | 07-19-2012 |
20120222841 | HEAT DISSIPATION SYSTEM - A heat dissipation system includes an enclosure, a first heat sink, a second heat sink, and a fan. The enclosure includes a bottom plate, a first side plate, and a second side plate. A first air vent area is located on the first side plate. A second air vent area is located on the second side plate. A first heat generation apparatus and a second heat generation apparatus is mounted on the bottom plate and located between the first air vent area and the second air vent area. A first heat sink is mounted on the bottom plate and contacts the first heat generation apparatus. A second heat sink is mounted on the bottom plate and contacts the second heat generation apparatus. A plurality of second fins is located on the second heat sink. Each second fin is wavy. A fan is located between the first air vent area and the second air vent area. The fan is adapted to drive air to flow through the first air vent area, the first heat sink, the plurality of second fins, and the second air vent area. | 09-06-2012 |
Chun Zhu, Shenzhen City CN
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20130286890 | Method and System for Implementing PW Control Bit Capability Negotiation - A method and system for implementing a pseudo wire control word capability negotiation are disclosed in the present document. The method includes: when modifying a local control word value, a Provider Edge (PE) acquiring a control word value configured or negotiated locally by an opposite terminal provider edge by sending label request message and receiving label mapping message, and according to the local control word value and the acquired control word value, the provider edge determining a control word value negotiated with respect to a pseudo wire. In the present document, the problem of inconsistency between the control word configurations and the expected negotiation results existing in certain specific scenarios is solved, which enhances the negotiation performance. The technical scheme of the present document makes slight modifications on the existing protocol, and it is applicable to a single segment pseudo wire scenario and a multiple segment pseudo wire scenario. | 10-31-2013 |
Dalong Zhu, Shenzhen City CN
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20150133066 | Method for Intelligently Switching On/Off Mobile Terminal Antenna and Corresponding Mobile Terminal - A method for intelligently switching on/off an antenna of a mobile terminal and a corresponding mobile terminal are provided. A method includes: detecting a current working frequency band and a surrounding environment of a terminal; and according to a preset correspondence among an antenna radiation unit, an environmental condition, and the current working frequency band, changing impedance characteristics of a parasitic unit radiator. Another method includes: detecting a current working frequency band of a terminal; and according to a preset correspondence between an antenna radiation unit and the current working frequency band, changing impedance characteristics of a parasitic unit radiator. Another method includes: detecting a current surrounding environment of a terminal; and according to a preset correspondence between an antenna radiation unit and an environmental condition, changing impedance characteristics of a parasitic unit radiator. The terminal includes: a detection unit, an antenna control unit, and an antenna radiation unit. | 05-14-2015 |
Deliang Zhu, Shenzhen City CN
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20150261645 | METHOD AND DEVICE FOR DISPLAYING INCREMENTAL UPDATE PROGRESS - A method and device for displaying incremental update progress. The method includes: drawing representation parts corresponding to a file package increment and a file package non-increment in one and the same geometric graph using a first color and a second color, respectively; and in a process of loading the file package increment, updating the first color of the representation part corresponding to the file package increment, until the first color of the representation part corresponding to the file package increment is completely changed into the second color. | 09-17-2015 |
Dengkui Zhu, Shenzhen City CN
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20120287981 | MULTIPLE INPUT MULTIPLE OUTPUT AND BEAM-FORMING DATA TRANSMISSION METHOD AND DEVICE - The present invention provides a method and system for transmitting Multiple Input Multiple Output (MIMO) beam forming data. The method comprises: performing MIMO coding on data streams to obtain the coded data streams; obtaining weight values W=(W | 11-15-2012 |
Dian-Ming Zhu, Shenzhen City CN
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20100244678 | HOUSING AND MANUFACTURING METHOD THEREOF - A housing comprises an exterior coating, a contact control coating formed on and bonded with the exterior coating, a light emitting coating formed on and bonded with the contact control coating, and a substrate molded on and bonded with the light emitting coating. The contact control coating and the light emitting coating are defined with electric contacts thereon. A method for manufacturing the housing includes providing a contact control coating; applying a light emitting coating onto the contact control coating; molding a substrate onto the light emitting coating; and defining electric contacts on the contact control coating and the light emitting coating. | 09-30-2010 |
20100247802 | METHOD FOR MAKING DEVICE HOUSING - A method for making device housing comprises: providing a transparent film; forming a coating on one surface of the film by printing ink containing metal powder on the film and ultrasonically treating the coating; and molding a substrate onto the coating. | 09-30-2010 |
20100288357 | HOUSING, ELECTRONIC DEVICE USING THE HOUSING, AND METHOD FOR MAKING THE HOUSING - A housing comprises a transparent exterior coating, a photoelectric conversion coating bonded with the exterior coating and a substrate molded on the photoelectric conversion coating. The photoelectric conversion coating has electrode contacts thereon. The photoelectric conversion coating is used to convert light energy to electrical energy. The disclosure also describes an electronic device using the housing and a method for making the housing there. | 11-18-2010 |
20100314990 | HOUSING AND ELECTRONIC DEVICE THEREOF - A housing comprises an exterior coating and a substrate. The housing further comprises a first conductive coating, a light emitting coating and a second conductive coating formed between the exterior coating and the substrate. The substrate formed on the second conductive coating by molding. The first and the second conductive coatings include electric contacts. An electronic device using the housing is also described there. | 12-16-2010 |
20100326720 | HOUSING AND PORTABLE ELECTRONIC DEVICE USING THE SAME - A housing comprise a decorative layer including a transparent base, a first conductive coating, an electrically conductive ink layer having a first electrical interface and a second conductive coating having a second electrical interface. The first conductive coating is formed on the base, the electrically conductive ink layer is laminated with and covers the first conductive coating, the second conductive coating is laminated between the electrically conductive ink layer and the outer surface of the substrate, the first electrical interface of the first conductive coating and the second electrical interface of the second conductive coating are electrically connected to a power source for creating an electrical field between the first conductive coating and the second conductive layer to make the electrically conductive ink layer present a pattern. | 12-30-2010 |
Fei-Yun Zhu, Shenzhen City CN
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20150233758 | Electronic Fence Generator - An electronic fence generator includes a cylindrical body, a ground stake downwardly extended from the bottom of the cylindrical body, and an ultrasonic transmitter, an infrared transmitter and an infrared receiver mounted in the cylindrical body. The ultrasonic transmitter is adapted for transmitting an ultrasonic signal to create a collision avoidance range around the cylindrical body. The infrared transmitter is adapted for transmitting an infrared signal in a signal transmitting direction. The infrared receiver is adapted for receiving an infrared signal from another electronic fence generator in a signal receiving direction different from the signal transmitting direction. Thus, the electronic fence generator can be used for creating a virtual electronic fence for restricting an automatic lawn mower to the range defined by the electronic fence. | 08-20-2015 |
Guang-Ya Zhu, Shenzhen City CN
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20110069429 | COVER MECHANISM AND ELECTRONIC DEVICE USING SAME - A cover mechanism is for an electronic device, and the cover mechanism includes a base member and a cover member. The base member defines a hole and a receiving groove. The cover member is received in the receiving groove. The connecting arm extends through the base member and is latched with another side of the base member. The connecting arm is elastically bent to allow the cover portion to cover the hole. | 03-24-2011 |
20110174883 | SMART CARD HOLDING MEMBER AND PORTABLE ELECTRONIC DEVICE EMPLOYING THE SAME - A smart card holding member in this exemplary embodiment includes a main member, a connection member, and two resisting members. The connection member is connected to one end of the main member and bends toward the main member. The resisting members bend from opposite sides of the main member and each resisting member includes a locking section for fastening a battery in position. The resisting members are respectively connected to opposite sides of the main member to form an accommodating space for receiving a smart card therein. One part of the smart card is exposed out from the main member to be removed. A portable electronic device employing the smart card holding member is also described. | 07-21-2011 |
Guang-Yu Zhu, Shenzhen City CN
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20100008476 | TESTING SYSTEM AND METHOD FOR TESTING A MODEM INTERFACE FUNCTION OF A COMPUTER - A testing system includes a computer with a modem interface to be tested, a telephone, and a telephone simulator having two input ports electrically respectively coupled to a modem in the computer and the telephone. The computer has a main test procedure capable of sending commands to the telephone via the telephone simulator, receiving feedback signals from the telephone, and determining if the modem interface is functioning properly according to the feedback signals. A testing method utilizing the above-described testing system is also disclosed. | 01-14-2010 |
Gui-Dong Zhu, Shenzhen City CN
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20110068883 | MICROSTRIP FILTER - A filter includes a circuit board, a low-pass filter circuit, and a high-pass filter circuit. The circuit board includes at least one metal layer, and a dielectric layer attached on the at least one metal layer. The low-pass filter circuit is defined in the metal layer, and includes a main line that has two parallel portions, and a modulating circuit serving as a capacitor connected to the main line of the low-pass filter circuit. The high-pass filter circuit defined in the metal layer includes a main line that has two parallel portions and is connected to the low-pass filter circuit, and a modulating circuit serving as a conductor connected to the main line of the high-pass filter circuit. | 03-24-2011 |
20110194689 | ENCRYPTED SIGNAL DETECTION CIRCUIT AND VIDEO DEVICE USING THE SAME - A video device includes a video signal generation circuit, an encrypted signal detection circuit and a central processing unit (CPU). The encrypted signal detection circuit detects encrypted messages in video signals output from the video signal generation circuit and outputs stable trigger control signals to the CPU, which includes an amplifier circuit, a separation circuit, a reverse circuit, a delay circuit and a trigger circuit. The video signals are amplified via the amplifier circuit and negative phase pulse signals are extracted from the video signals via the separation circuit. The reverse circuit converts the negative phase pulse signals to positive phase pulse signals that are delayed via the delay circuit. The trigger circuit outputs the stable trigger control signals based on the delayed positive phase pulse circuit. | 08-11-2011 |
Hai-Feng Zhu, Shenzhen City CN
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20090241303 | CHIP CARD HOLDER - A chip card holder for a portable electronic device includes a body member and a cover member pivotally connected thereto. The body member defines a receiving groove for a chip card. The cover member includes a contact portion, a latching portion, and a connecting portion. The contact portion is pivotally connected to the body member and contacts the chip card. The latching portion latches to the body member. The connecting portion includes a first sheet portion and a second sheet portion. The first sheet portion connects to the second sheet portion, forming a gap therebetween. The contact portion connects to the first sheet portion, outside the gap. The latching portion connects to the second sheet portion, inside the gap. | 10-01-2009 |
20110157840 | CHIP CARD HOLDER AND ELECTRONIC DEVICE USING THE SAME - A chip card holder is configured for receiving a chip card. The chip card holder includes a housing defining a groove, a latching part received in the groove, a fixing element made of rubber material. The chip card is received in the latching part. The fixing element includes a main plate, a positioning portion, a rib, and a free end. The positioning portion is positioned on a side of the main plate. The positioning portion latches the housing. The rib is positioned on the same side which positioning the positioning portion. The rib resists the chip card. The free end extends from a peripheral edge of the main plate. The present disclosure further discloses an electronic device using the chip card holder. | 06-30-2011 |
20110194263 | SURFACE CONTACT CARD HOLDER FOR ELECTRONIC DEVICE - A holder for a surface contact card includes a housing, a tray and an ejecting mechanism. The housing defines a receiving groove. The tray is slidably received in the receiving groove. The ejecting mechanism is positioned on the housing and automatically ejects the tray from the receiving groove. | 08-11-2011 |
Haiyang Zhu, Shenzhen City CN
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20140365967 | METHOD AND DEVICE FOR DATA SCREENING - The described technology provides a method and device for data screening, and solves the technical problem that the user needs to return to the check box interface to reset the screen element and thus the operation steps are cumbersome. The method for data screening comprises: screening raw data according to a first screen element to obtain a first result subset, the first result subset belonging to the raw data and being corresponding to the first screen element; displaying the first result subset and an element list and receiving a second screen element selected by a user according to the element list; screening the first result subset according to the second screen element to obtain a second result subset, the second result subset belonging to the raw data and being corresponding to the second screen element; displaying the second result subset. The described technology is mainly applied during the process of data statistics and screening. | 12-11-2014 |
Honghui Zhu, Shenzhen City CN
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20140045271 | Potentiometric Titration Method for Measuring Concentration of Acid Mixture of Aluminum Etchant - The present invention provides a potentiometric titration method for measuring concentration of acid mixture of aluminum etchant, which prepares identified potassium hydroxide-ethanol solution or sodium hydroxide-ethanol solution as a titrant and uses a monohydric alcohol and a diol as an anhydrous medium for the acid mixture of aluminum etchant to carry out titration of the acid mixture of aluminum etchant so as to realize measurement of concentration of each acid contained in the acid mixture of aluminum etchant through a one-stage process of potentiometric titration thereby reducing the complication of operation of inspection and uncertainty of inspection result and achieving the purposes of carrying out inspections with high precision and high performance. The method can efficiently and accurately measure the concentrations of nitric acid, phosphoric acid, and acetic acid contained in the acid mixture of aluminum etchant. | 02-13-2014 |
20140326279 | CLEANING EQUIPMENT OF SAMPLE BOTTLE FOR CHRIMATOGRAPHY ANALYSIS AND CLEANING METHOD THEREOF - A cleaning equipment of sample bottle for chromatography analysis comprising: a base; a support frame vertically fixed to the base; a horizontal column having two ends, wherein one of the ends is disposed at the support frame through an adjustment knob; a rotary drive device fixed to the other end of the horizontal columns; a rotation disk which can rotate through driving of the rotary drive device, and a side edge of the rotation disk provides with multiple placing holes for receiving and fixing sample bottles; a cleaning agent recycling tank disposed below the rotation disk, wherein a side wall of it provides with an ejector pipe connected with a water pump; and a control unit for controlling on/off and rotation speed of the rotary drive device, and on/off of the water pump. The invention also provides a cleaning method of sample bottle for chromatography analysis. | 11-06-2014 |
Hong-Jun Zhu, Shenzhen City CN
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20120141222 | ARC SURFACE MILLING ASSISTANT PROCESSING DEVICE - An arc surface milling machine includes a worktable, a base and a backup plate. The worktable is assembled adjacent to the base. The backup plate is adjustably mounted on the base and positioned adjacent to the worktable. The worktable includes a work surface, an opposite bottom surface, and a mounting end. The base is assembled to the mounting end of the worktable. The work surface defines a concave wedge-shaped receiving space adjacent to the mounting end and forms a milling opening communicating with the work surface and the mounting end. | 06-07-2012 |
Hong-Ru Zhu, Shenzhen City CN
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20110145914 | MOTHERBOARD AND METHOD FOR MANAGING USE OF COMPUTER - A system and method for managing use of a computer determines if a first system time of the computer is in one of the preset available time segments when the computer is powered on, and logs into the operating system of the computer if the first system time is in one of the available time segments. The system and method further determines if a second system time is in one of preset unavailable time segments if a time interval elapses after logging into the operating system, and shuts down the power of the computer if the second system time is in one of the unavailable time segments. | 06-16-2011 |
20120023279 | INDICATOR CONTROL APPARATUS - An indicator control apparatus includes a bus connector, a signal converting unit, an address configuring unit, and an indicating unit. The signal converting unit receives bus signals from the bus connector. The address configuring unit sets an address of the signal converting unit. The signal converting unit converts the bus signals to digital input/output (I/O) signals in response to the address of the signal converting unit matching with the bus signals. The indicating unit is driven by the I/O signals and correspondingly displays information. | 01-26-2012 |
20120158302 | LIGHT INTENSITY MEASUREMENT APPARATUS - A light intensity measurement apparatus includes a universal serial bus (USB) interface, a number of light sensors, and a micro control unit (MCU). The USB is operable to be connected to a computer. The light sensors are operable to sense light signals and convert the sensed light signals to corresponding electrical signals. The MCU is operable to receive the electrical signals and convert the electrical signals to USB data signals, and then transmit the USB data signals to the computer through the USB interface. | 06-21-2012 |
20120221334 | SECURITY SYSTEM AND METHOD - A security system and method includes setting operation steps having a preset sequence, a trigger signal and a testing parameter for each of the operation steps, and a range of each of the testing parameters. The method further confirms a current operation step when a testing device starts a test process. If an output signal received from a sensing device is not identical to the trigger signal of the current operation step, a voice content file of the current operation step is sent to the voice output device. If a value of the output parameter read from the sensing device is not within the range of the testing parameter, a voice prompt file of the testing parameter is sent to the voice output device. After sending the voice content file or the voice prompt file, an abnormality processing command of the current operation step is sent to the testing device to stop the test process. | 08-30-2012 |
20130082732 | POWER TEST SYSTEM FOR TESTING OPERATION VOLTAGE OF POWER SUPPLY CIRCUIT OF COMPUTER - A power test system is provided for testing an operation voltage of a power supply circuit of a computer. The power test system includes a reference voltage circuit, a comparator circuit, and a display circuit. The reference voltage circuit generates a pair of reference voltages. The pair of reference voltages defines a voltage range therebetween. The comparator circuit receives the pair of reference voltages and the operation voltage, compares the operation voltage with the pair of reference voltages, generates a first signal when the operation voltage is within the voltage range, and generates a second signal when the operation voltage exceeds the voltage range. The display circuit illuminates a first color light in response to the first signal, and illuminates a second color light in response to the second signal. | 04-04-2013 |
Hongxiao Zhu, Shenzhen City CN
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20140298179 | METHOD AND DEVICE FOR PLAYBACK OF PRESENTATION FILE - A method and a device for playback of a presentation slide are provided. The method may include receiving uploaded presentation slides to be played back, and converting the presentation slides into slides in video format. The conversion may be performed according to a preset order. Further, a user operation on a speaker client may be detected. A presentation slide corresponding to the user operation may be substantially simultaneously pushed to the speaker client and an audience client. The slide pushed may be the presentation slide converted to the video format. The speaker client and the audience client may substantially simultaneously playback the pushed slide. | 10-02-2014 |
Jianghao Zhu, Shenzhen City CN
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20160101360 | Game Accessing Method and Processing Method, Server, Terminal, and System - A method including generating, by a terminal, a creation request containing game information, sending, by the terminal, the creation request to a game server, receiving, by the terminal, a graphic information code generated by a management server according to the game information, and displaying the graphic information code on the terminal. | 04-14-2016 |
Jian-Guo Zhu, Shenzhen City CN
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20090106751 | DATA STORAGE MEDIUM, SOFTWARE INSTALLATION METHOD AND COPYRIGHT PROTECTION MODULE - A data storage medium includes a first storage unit and a second storage unit. The first storage unit is used to store a target electronic device ID, the second storage unit stores software installation data. The software installation data includes a copyright protection module, a software installation program, and a software data. When the software installation data is invoked to install the software data, the copyright protection module is invoked and automatically runs. The copyright protection module accesses the first storage unit and reads the target electronic device ID. The software data can be installed in the target electronic device only if the first storage unit contained the target electronic device ID or the first storage unit is writable and the target electronic device ID is stored in the first storage unit successfully. | 04-23-2009 |
20130023231 | SIM CARD EXPANDER, COMMUNICATION SYSTEM, AND METHOD FOR USING SIM CARDS - A SIM card expander includes SIM card connectors for receiving SIM cards, and a control unit. The control unit includes a detecting module to detect whether the SIM card expander is electrically connected to a communication device, an obtaining module to obtain information of the SIM cards received in the SIM card connectors once determining that the SIM card expander is electrically connected to the communication device, a transmitting module to transmit the obtained information of the SIM cards to the communication device, and a power management module to determine which of the SIM card connectors receives a selected SIM card according a feedback signal from the communication device, enable electrical connection of the SIM card connector which receives the selected SIM card and a power source of the communication device, and disable electrical connection of the other SIM card connectors and the power source of the communication device. | 01-24-2013 |
Jian-Jian Zhu, Shenzhen City CN
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20120265527 | INTERACTIVE VOICE RECOGNITION ELECTRONIC DEVICE AND METHOD - An interactive voice recognition electronic device converts a received voice signal to a text, and searches a voice databases to find a matched voice text of the converted text. The matched voice text is taken as a recognized voice text of the voice signal if the matched voice text exists in the voice database. The electronic device obtains a predetermined number of similar voice texts if no matched voice text exists in the voice database. The electronic device converts the predetermined number of similar voice texts to the voice signals, outputs the converted voice signals in turn, and selects one of the similar voice texts as the recognized voice text according to the selection of the user. The electronic device obtains the associated answer text of the recognized voice text in the voice database and converts the answer text to voice signals. | 10-18-2012 |
20130004083 | IMAGE PROCESSING DEVICE AND METHOD FOR CAPTURING OBJECT OUTLINE - The disclosure provides a process whereby an image processing device may isolate an outline of an object from an image, and a method adapted for the image processing device. When the image processing device | 01-03-2013 |
20130016207 | TEST DEVICE AND METHOD FOR TESTING DISPLAY PARAMETERSAANM XIONG; YU-KAIAACI Shenzhen CityAACO CNAAGP XIONG; YU-KAI Shenzhen City CNAANM LU; XINAACI Shenzhen CityAACO CNAAGP LU; XIN Shenzhen City CNAANM WONG; SHIH-FANGAACI Tu-ChengAACO TWAAGP WONG; SHIH-FANG Tu-Cheng TWAANM LV; DONG-SHENGAACI Shenzhen CityAACO CNAAGP LV; DONG-SHENG Shenzhen City CNAANM LI; XIN-HUAAACI Shenzhen CityAACO CNAAGP LI; XIN-HUA Shenzhen City CNAANM ZHANG; YU-YONGAACI Shenzhen CityAACO CNAAGP ZHANG; YU-YONG Shenzhen City CNAANM ZHU; JIAN-JIANAACI Shenzhen CityAACO CNAAGP ZHU; JIAN-JIAN Shenzhen City CN - A test device is for testing display parameters of an electronic product with a page browsing function. The electronic product stores display times of a number of standard frames which selected from a standard video file. The standard video file includes frames record the play process of a testing file being played by a standard electronic product. The test device controls a video capturing unit to capture an original video file which includes frames to records the playing process of the electronic product. The electronic product searches matching frames of the number of standard frames in the original video file. Thus the parameters of the electronic product can be determined by display times of the matching frames in the video file. | 01-17-2013 |
20130130646 | MOBILE COMMUNICATION TERMINAL AND METHOD FOR MANAGING SIM CARDS - A mobile communication terminal includes a first SIM card, a second SIM card, a surfing detecting module, a bandwidth detecting module, and a control module. The first SIM card uses a first payment mode to pay for surfing the Internet according to bandwidth used. The second SIM card uses a second payment mode to pay for surfing the Internet according to time used. The surfing detecting module detects whether the mobile communication terminal is connected to the Internet. The bandwidth detecting module detects the bandwidth used. The control module enables one of the first and the second SIM cards according to the bandwidth used. | 05-23-2013 |
20130223750 | IMAGE PROCESSING DEVICE AND METHOD FOR DETERMINING SIMILARITIES BETWEEN TWO IMAGES - A computerized method determines similarities between a first image and a second image. The first image is converted into a first grayscale image, and the second image is converted into a second grayscale image, where a number of pixels of the second image is not less than a number of pixels of the first image. Each pixel of the first grayscale image is matched with a pixel of the second grayscale image to create a pixel pair sequence. A similarity value indicating the similarities between the first image and the second image is calculated according to the grayscale value of each pixel in the pixel pair sequence S. | 08-29-2013 |
Jianpeng Zhu, Shenzhen City CN
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20140019452 | METHOD AND APPARATUS FOR CLUSTERING SEARCH TERMS - A method and apparatus for clustering search terms are provided by the present invention. The method includes: A, establishing a candidate search term set, wherein the candidate search term set comprises a first search term provided by a user, and a second search term related to the first search term; B, performing a clustering operation on the first search term and the second search term related to the first search term in the candidate search term set according to text characteristic and/or semantic characteristic of search term. The accuracy and relevance of search term clustering can be improved by use of the method. | 01-16-2014 |
Jin-Qiang Zhu, Shenzhen City CN
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20100285248 | HOUSING FOR ELECTRONIC DEVICE AND METHOD FOR MAKING THE SAME - A housing for an electronic device and a method for making the same are disclosed, the housing comprises a transparent base layer including an inner surface and an outer surface, an opaque screen ink layer printed on the inner surface of the base layer and surrounding a display screen, a transparent outer ink layer printed on substantially the entire outer surface of the base layer to protect the base layer. | 11-11-2010 |
Li Zhu, Shenzhen City CN
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20090254628 | Method, System And Apparatus For Instant Messaging - The present invention discloses a method and a system for implementing instant messaging using a browser. The method includes: a browser logs in an instant messaging background server, when receiving an instant message sent from a user, the browser establishes an HTTP link with an access server to send the instant message, the access server adds the instant message into an upload queue and checks whether there is an instant message to be sent to the user in a distribution queue, if there is, sends the instant message at the head of the distribution queue via the HTTP link and disconnects the HTTP link after the instant message is sent; otherwise, disconnects the HTTP link; when detecting that the HTTP link is disconnected, the browser re-establishes the HTTP link with the access server. The system includes a webpage server, a browser module and an access server. | 10-08-2009 |
20130130647 | Method, User Network Equipment and Management System Thereof for Secure Data Transmission - A method for secure data transmission, and the method includes: after a Home (evolved) Node-B (H(e)NB) establishes a connection with a H(e)NB Management System (H(e)MS), data is transmitted between the H(e)NB and the H(e)MS via a secure path; when the H(e)NB or the H(e)MS receives data, verify the integrity and/or the confidentiality of said received data, and if the verification fails, retain or discard said received data. The present invention also provides user network equipment and a user network equipment management system for secure data transmission. The present invention removes various threats caused by the insecure data transmission and a variety of inconveniences caused by improperly handling downloaded data of the H(e)NB in practical applications. | 05-23-2013 |
20130139242 | Network Accessing Device and Method for Mutual Authentication Therebetween - A method for a mutual authentication between access network devices and an access network device are disclosed by the present invention. The method includes: configuring a certificate on the access network device; performing a mutual authentication based on the certificate between the access network devices. The present invention realizes the authentication between the access network devices, thus the user data can be transmitted directly. | 05-30-2013 |
20140310529 | HNB OR HeNB SECURITY ACCESS METHOD AND SYSTEM, AND CORE NETWORK ELEMENT - A Home (Evolved) NodeB (H(e)NB) security access method and system, and a core network element are disclosed. The method includes a security gateway (SeGW) signing a digital signature for identity information of an H(e)NB and sending the digital signature to the H(e)NB, the H(e)NB sending the identity information of the H(e)NB and the digital signature to the core network element, and the core network element performing a correctness verification on the identity information of the H(e)NB and the digital signature. | 10-16-2014 |
Liang Zhu, Shenzhen City CN
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20130109283 | DEBURRING MACHINE | 05-02-2013 |
Linghua Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20140331464 | COUPLING HOUSING CONNECTOR PULL TAB - An apparatus is for disconnecting an optical fiber connector assembly from an adaptor. The optical fiber connector assembly includes an optical fiber wire set. The apparatus includes an engaging unit and a gripping bar. The engaging unit is configured to detachably engage a connector body of the optical fiber connector assembly, and defines a containing space so as to contain the connector body therein. The gripping bar extends from the engaging unit. The engaging unit includes a base that is configured to abut against a top or bottom surface of the connector body, and a pair of jaws each formed on a respective one of a pair of opposite lateral sides of the base. The containing space is defined cooperatively by the base and the jaws. | 11-13-2014 |
20140369066 | TRACEABLE CABLE ASSEMBLY - A traceable cable assembly comprises: a fiber optic cable including a cable jacket that encloses an optical fiber, and two conductive elements that are embedded spacedly in the cable jacket and that extend along the optical fiber; and multiple lighting units spacedly secured to the fiber optic cable. Each lighting unit includes a connecting seat provided with a light emitting element, and mounted to the fiber optic cable so that the light emitting element is connected electrically between the conductive elements through the connecting seat. A portable power device is detachably coupled to the connecting seat of one lighting unit for supplying a supply voltage to the light emitting element of each lighting unit through the conductive elements. | 12-18-2014 |
20150030289 | CLIP DEVICE FOR FACILITATING INSERTION AND REMOVAL OF A PUSH-PULL FIBER OPTIC CONNECTOR - A clip device includes a clip detachably holding an outer housing of a fiber optic connector and having a front engaging portion that is detachably sleeved on the outer housing and that abuts against a protrusion member of the outer housing, and a rear abutting portion that abuts against lateral shoulder faces of the outer housing. A gripping handle extends from the rear abutting portion of the clip. A rearward removal force applied to the gripping handle is transmitted to the protrusion member of the outer housing to facilitate removal of the fiber optic connector. A frontward insertion force applied to the gripping handle is transmitted to the lateral shoulder faces of the outer housing to facilitate insertion of the fiber optic connector. | 01-29-2015 |
Ling-Hua Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20150205060 | LC Optical Fiber Cable Adapter Assembly - An LC optical fiber cable adapter includes a main body and a connecting mechanism. The main body includes a base wall, and first and second connecting walls extending respectively from opposite lateral edges of the base wall. The first connecting wall has a first front wall segment and a first rear wall segment. The second connecting wall has a second front wall segment and a second rear wall segment. The connecting mechanism includes a first connecting unit provided on the first front wall segment, and two second connecting units. Each of the second connecting units is provided on a respective one of the second front and rear wall segments of the second connecting wall, and has a contour matching that of the first connecting unit. | 07-23-2015 |
Li-Sha Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20110294365 | ELASTIC ELECTRICAL CONTACT - An elastic electrical contact includes a base, a connecting member extending from an end of the base, and a resisting member extending from an end of the connecting member configured for resisting against an electronic element. The base includes a bottom surface being soldered to a circuit board and a top surface, and defines a through hole and a portion of tin between the bottom surface and the circuit board. When soldering to the circuit board, tin can extend through the through hole. | 12-01-2011 |
Mao-He Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20120171012 | FAN MODULE - A fan module includes a fan, a temperature sensor, and a shield. The temperature sensor includes a cable. The shield is mounted on the fan. The shield includes a clip. The clip includes two elastic pieces. A restricting slot and a receiving space are located between the two elastic pieces. The cable has an outer diameter which is wider than the restricting slot but narrower than the receiving space. The two elastic pieces can be elastically deformed to expand the restricting slot so that the cable can be placed in the receiving channel via the restricting slot. | 07-05-2012 |
Meina Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20130279889 | Device for Prebaking Alignment Film by Using Temperature-Controllable Pin to Support Substrate and Method Thereof - The present invention relates to a device for prebaking an alignment film by using a temperature-controllable pin to support a substrate and a method thereof. The device includes heater that prebakes a substrate from an underside of the substrate, a plurality of temperature-controllable pins for upward supporting the substrate, and a temperature control system. The temperature-controllable pins are coupled to the temperature control system and each of the temperature-controllable pins is independently controlled of temperature thereof by the temperature control system so as to uniformly heat a site of the substrate that is supported by the temperature-controllable pin and a periphery of the supported site. The device for prebaking alignment film by using temperature-controllable pin to support substrate and a method thereof according to the present invention alleviate non-uniform heating of a surface of glass substrate and thus alleviate pin mura. | 10-24-2013 |
20140004714 | METHOD FOR IMPROVING POLYIMIDE NON-ADHERENCE TO SUBSTRATE | 01-02-2014 |
20150112002 | METHOD FOR IMPROVING POLYIMIDE NON-ADHERENCE TO SUBSTRATE AND POLYIMIDE SOLUTION - The present invention relates to a method for improving polyimide (PI) non-adherence to substrate and a PI solution. The method includes the following steps: (1) providing a substrate and a PI solution, the PI solution comprising PI molecules and a solvent, the PI molecules having hydrophobic moieties; and (2) coating the PI solution on the substrate to form a PI film. The PI solution includes PI molecules and a solvent. The PI molecules have hydrophobic moieties. The solvent include N-methyl-2-pyrrolidone, γ-butyrolactone, butyl carbonate, or a mixture thereof. The PI molecules of the PI solution contain hydrophobic moieties and in coating the PI solution to a substrate, the hydrophobic moieties link with organic compounds on the substrate thereby enhancing affinity of the PI solution with surface of the substrate, improving the issue of PI non-adherence, and the heightening quality of printing the substrate. | 04-23-2015 |
Pei-Su Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20090269194 | COOLING FAN - A cooling fan includes a fan housing, a base, a rotor, a stator, and a fan guard. The fan housing forms an intake and an outlet at two opposite sides thereof, respectively. The base is arranged at the outlet of the fan housing. The stator is mounted on the base. The rotor is rotatably supported by the stator. A plurality of stationary blades extends from the base to the fan housing. The fan guard attaches to the outlet of the fan housing. A cylinder is arranged at a center of the fan guard and attaches to the base of the fan housing. A plurality of guard blades extend radially and outwardly from the cylinder. Each guard blade and the nearest stationary blade define a gap therebetween along a circumference of the cooling fan. | 10-29-2009 |
20140205437 | FAN VIBRATION ABSORPTION STRUCTURE - A fan vibration absorption structure applied to a fan set having a first side and a second side respectively having multiple first and second fixing holes. The fan vibration absorption structure includes: a housing for receiving the fan set; a first frame body having multiple first through holes on the first side without contacting therewith, a first gap being defined between the first frame body and the first side, the first frame body having multiple first locating sections each having a first perforation, a second gap being defined between the first locating section and the housing; multiple first assembling member each having a first engagement section clamped between the first frame body and the first side to form the first gap; and multiple second assembling members each having a second engagement section clamped between the first locating section and the housing to form the second gap. | 07-24-2014 |
Peng Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20120140717 | METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL - The present invention provides a method for transmitting reference signals comprising: during carrier aggregation, a user equipment sending physical uplink shared channel (PUSCH) on one or more component carriers, and sending demodulation reference signals (DM RS) for the PUSCH on each section of bandwidth occupied by the PUSCH on each component carrier, wherein a DM RS sequence on a section of bandwidth is an independent sequence or part of an independent sequence and forms an independent sequence with DM RS sequences on multiple sections of bandwidth other than the section of bandwidth; the section of bandwidth is a section of continuous bandwidth occupied by the PUSCH on any component carrier, or is any of the multiple sections of bandwidth occupied by the PUSCH on any component carrier. The Present invention further provides a corresponding apparatus. | 06-07-2012 |
20120236767 | Power Control Method, Base Station and Terminal for Physical Uplink Control Channel - A power control method for a Physical Uplink Control Channel, which includes: when the response information of multiple Physical Downlink Shared Channels (PDSCH) sent by a base station over multiple component carriers is sent on one Physical Uplink Control Channel (PUCCH), the base station indicating a unified transmitted power control command for the Physical Uplink Control Channel; or the base station indicating multiple transmitted power control commands for the Physical Uplink Control Channel. The present invention also provides a base station and a user equipment. | 09-20-2012 |
20120243496 | Method and Base Station for Sending Uplink Scheduling Grant Control Signaling - A method for sending uplink scheduling grant signaling and a base station, applied in an Advanced Long Term Evolution (LTE-A) system, the method includes: a base station, according to a number of clusters occupied with non-consecutive resource allocation by a Physical Uplink Shared Channel (PUSCH) of a scheduled user equipment in a component carrier, configuring at least one uplink scheduling grant signaling for the user equipment, wherein each uplink scheduling grant signaling indicates an allocation of resource for one or two clusters occupied by the PUSCH; and the base station allocating a Physical Downlink Control Channel (PDCCH) for each uplink scheduling grant signaling, and sending the uplink scheduling grant signaling to the user equipment. The flexibility of the resource allocation in the case of multiple clusters is enhanced, meanwhile the reliability of transmission of the scheduling grant signaling is ensured. | 09-27-2012 |
Songlin Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20100196011 | Wavelength Division and Time Division Multiplex Mixing Passive Optical Network System, Terminal and Signal Transmission Method - A wavelength division and time division hybrid multiplexing passive optical network system, terminals and a signal transmission method are disclosed in the present invention. The system comprises: a plurality of optical modules at the optical line terminal side connecting to an office all-optical wavelength conversion unit, the all-optical wavelength conversion unit connecting with a subscriber all-optical wavelength conversion unit via a fiber, and the subscriber all-optical wavelength conversion unit connecting with a plurality of optical couplers, and each optical couplers connecting with a plurality of optical network units respectively; the present invention facilitates full use of the existing source of access network and ensures a smooth transition from the time division multiplexing passive optical network to the optical access network of the next generation without changing the structure of the current time division passive optical network. | 08-05-2010 |
Tai-Shan Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20100073843 | STATIC-CONDUCTING SHEET AND ELECTRONIC DEVICE USING THE SAME - A static-conducting sheet of conductive material is provided. The static-conducting sheet includes a longitudinal substrate, two fixed portions and at least one elastic arm. The fixed portion includes a perpendicular portion and a lateral portion. The perpendicular portion extends from two opposite ends of the longitudinal substrate. The perpendicular portion extends perpendicularly upward from the planar surface. The lateral portion is parallel to the planar surface. The elastic arm includes a fixed end and a distal end. The fixed end is fixed on the longitudinal substrate. The arm extends perpendicular from the planar surface. The arm includes a fixed end and a distal end. The fixed end is connected to the longitudinal substrate, and the distal end is hooked. | 03-25-2010 |
20120211626 | HOLDER FOR ELECTRONIC DEVICE - A holder for holding an electronic device on a wrist includes a band which can be connected around the wrist and a case connected to the band for holding the electronic device securely. The case includes a first receptacle and at least one second receptacle. The first receptacle is used for securing the electronic device to the holder. The at least one second receptacle receives at least one accessory of the electronic device. | 08-23-2012 |
20120220162 | BASE AND ELECTRONIC APPARATUS USING THE SAME - A base is capable of containing a data cable, the data cable having a first plug, a second plug and a transmitting wire connecting the first plug and the second plug. The base includes a housing defining an opening; and a receiving member and a winding member positioned on the inner surface of the housing. The first plug is capable of protruding out of the housing via the opening, the transmitting wire is capable of being wound around the winding member, and the second plug is capable of being received in the receiving member. | 08-30-2012 |
20120222807 | BUFFER ASSEMBLY AND APPLICATION METHOD THEREOF - A buffer assembly includes a buffer body and an adhesive layer on the buffer body. The buffer body includes a buffer portion and a mounting portion surrounding the buffer portion. The adhesive layer includes a first adhesive portion and a second adhesive portion surrounding the first adhesive portion. The first adhesive portion and the second adhesive portion respectively correspond to the buffer portion and the mounting portion. A first cutting line is disposed between the buffer portion and the mounting portion such that the mounting portion is separable from the buffer portion along the first cutting line. A second cutting line is disposed between the first adhesive portion and the second adhesive portion such that the second adhesive portion is separable from the first adhesive portion along the second cutting line. The second cutting line superposes the first cutting line. | 09-06-2012 |
20120248953 | SELF-ADJUSTMENT SUSPENSION APPARATUS AND ELECTRONIC DEVICE WITH SAME - An exemplary suspension apparatus for suspending built-in equipment is provided. The suspension apparatus includes a fixing plate having a main plate and a recessed portion formed at the main plate, and a rotator rotatably engaged with the fixing plate. The rotator includes an engagement head and a connection pole; the engagement head is received in the recessed portion of the fixing plate, an end of the connection pole is connected to the engagement head, and an opposite end of the connection pole is a suspended end for suspending the built-in equipment. | 10-04-2012 |
20130027865 | ELECTRICAL DEVICE HAVING HINGED STRUCTURE - An exemplary electrical device includes a first main body; a second main body; and a rotatable mechanism pivotally connected the first main body and the second main body. The rotatable mechanism includes a first rotation unit and a second rotation unit. The first rotation unit is capable of making the first main body rotate around a second rotation axis in a plane perpendicular to the second rotation axis. The second rotation unit is capable of making the first main body rotate relative to the second main body around a first rotation axis. | 01-31-2013 |
20130062451 | WIRE-WINDING DEVICE - An exemplary wire-winding device can automatically wind a wire that is connected to a plug such as the plug of an earphone set. The wire-winding device includes a rotary wire-winding unit and a locking unit. A plug inlet channel and a moving cavity are defined in the rotary wire-winding unit. The locking unit includes a moving member accommodated in the moving cavity, for controlling locking and releasing of the rotary wire-winding unit. When the plug is inserted into the moving cavity, the plug applies a thrust force to the moving member, and the moving member moves in the moving cavity under the thrust force and thereby releases the rotary wire-winding unit to allow the rotary wire-winding unit to rotate and automatically wind the wire. | 03-14-2013 |
20130083460 | ELECTRONIC DEVICE - An electronic device includes a first body having a top surface, a second body slidably covering on the first body, and at least one connecting member for connecting the first body with the second body. The second body is capable of sliding from a first position covering the top surface to a second position uncovering the top surface. When the second body is in the first position, the first body hides the top surface to allow the electronic device being used in a first state, and when the second body is in the second position, the second body is operable to be coplanar with the first body to allow the electronic device being used in a second state. | 04-04-2013 |
20130105191 | ELECTRONIC DEVICE | 05-02-2013 |
20130148308 | ELECTRONIC DEVICE - An electronic device includes a body, a cover coupled to the body, and a sliding mechanism. The sliding mechanism includes a rotating component, a first locking component, and a second locking component. When the second locking component moves to a locked position, the second locking component engages with the first locking component to lock the cover to the body. When the second locking component moves to an unlocked position, the first locking component disengages from the second locking component, to allow the rotating component to rotatably drive the cover to be opened. | 06-13-2013 |
20130161461 | CONNECTING STRUCTURE - A connecting structure received in a main device for connecting an auxiliary apparatus. The connecting structure includes a retracting part formed on a bottom board of the main device and close to a sidewall of the main device and a clamping part. The clamping part is pivotablly mounted on the bottom board and pivotally connected to the retracting part. The retracting part drives the clamping part to extend out of the main device via an opening defined on the sidewall for connecting the auxiliary apparatus when the auxiliary apparatus needs to be mounted on the main device. The retracting part retracts the clamping part into the main device when the auxiliary apparatus is unmounted from the main device. | 06-27-2013 |
20130257376 | CHARGING DOCK FOR PORTABLE ELECTRONIC DEVICE - A charging dock includes a base, a charging cable and a retractable wire reel module received in the base. A wall of the base is concaved downward to form a charging space including an opening in a cavity of the base. The charging cable includes a power wire, a charging and a power connector interfaces. The charging interface is received in the base. The power interface is positioned out of the base. The retractable wire reel module includes a guiding shaft positioned, a coil spring member and a sleeve member. The sleeve member rotatably sleeves on the guiding shaft via the coil spring member. The power wire is wound on the sleeve member, the coil spring member is connected with the guiding shaft and the sleeve member. The power wire retracts in the base via the sleeve member driven to rotate by the coil spring member. | 10-03-2013 |
Tao Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20150261645 | METHOD AND DEVICE FOR DISPLAYING INCREMENTAL UPDATE PROGRESS - A method and device for displaying incremental update progress. The method includes: drawing representation parts corresponding to a file package increment and a file package non-increment in one and the same geometric graph using a first color and a second color, respectively; and in a process of loading the file package increment, updating the first color of the representation part corresponding to the file package increment, until the first color of the representation part corresponding to the file package increment is completely changed into the second color. | 09-17-2015 |
Weiwei Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20150237621 | Method For Sending Status Report And RLC Receiving Entity - A method for transmitting a status report and a Radio Link Control (RLC) receiving entity are provided. The method includes: an RLC receiving entity transmitting a status report to an RLC transmitting entity; and if the status report reflects a part of the reception conditions of RLC Protocol Data Units (PDUs) which are transmitted by the RLC transmitting entity, forbidding start of a status packet prohibition timer, and after being polled by the RLC transmitting entity or a reordering timer expires, transmitting a status report to the RLC transmitting entity again, the status report which is transmitted again reflecting the remaining part of the reception conditions of the RLC PDUs which are transmitted by the RLC transmitting entity. | 08-20-2015 |
Wei-Wei Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20120097671 | DISPLAY DEVICE WITH DETACHABLE DISPLAY MODULE - An exemplary display device includes a rear housing, a front frame, a display module, a connecting assembly pivotally connecting the front frame to the rear housing, a latching member, and a clamping member. The clamping member can be triggered to latch or release with the latching member for securing or releasing the front frame relative to the rear housing. The display module can be detached from or secured into the front frame when the display device is at an open position. | 04-26-2012 |
20120132661 | DISPLAY DEVICE WITH DETACHABLE DISPLAY MODULE - An exemplary display device includes a rear housing, a front frame, a display module, a connecting assembly pivotally connecting the front frame to the rear housing, a latching member, a slidable key, and a clamping member. The clamping member forms a latching block latched to the latching member for securing the front frame to the rear housing. The display module can be detached from the front frame and the rear housing by operating the slidable key. Correspondingly, the latching of the latching block and the latching member can be released. | 05-31-2012 |
20120148893 | COMPUTER ENCLOSURE WITH BATTERY HOLDING STRUCTURE - A computer enclosure includes a frame portion and a battery holding structure. The frame portion defines a battery receiving groove for receiving a battery, a first sliding groove and a second sliding groove communicating with the battery receiving groove. The battery holding structure includes a first locking member movably received in the first sliding groove, a second locking member movably received in the second sliding groove, and a spring. The first locking member includes a first latching block. The second locking member includes a second latching block. The spring is compressed between the second locking member and an inner surface of the second sliding groove and configured to provide a force to push the second latching block into the battery receiving groove. The first and second latching members can be pushed into the battery receiving groove to cooperatively latch the battery in the battery receiving groove. | 06-14-2012 |
20120162046 | ANTENNA ASSEMBLY - A antenna assembly includes a mounting plate defining a number of through holes, and an antenna. The antenna includes a mounting piece and a signal portion extending from the mounting piece. The mounting piece includes two spaced first latching portions at a top and a second latching portion at a bottom. The first and second latching portions are locked to the corresponding through holes. | 06-28-2012 |
20120182188 | COMPUTER WITH ANTENNA - A computer includes an enclosure, a mainboard, a main antenna, and an auxiliary antenna. The enclosure includes an inner case and an outer cover. The mainboard is received in the inner case. The main antenna and the auxiliary antenna are mounted at an outer surface of the enclosure. The main antenna and the auxiliary antenna are electrically connected to the mainboard, respectively. The outer cover is mounted on the case and covers and protects the main antenna and the auxiliary antenna. | 07-19-2012 |
Xiang Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20150156475 | Method and Device for Implementing Stereo Imaging - A method and device for implementing stereo imaging. The method includes: capturing image data; segmenting objects in the captured image data to distinguish different objects; measuring distances between various objects and a camera; generating a scene depth information map according to the measured distances; converting to a stereo image by using the scene depth information map and the original captured image; outputting the stereo image. By means of the embodiment of the present invention, 3D image shooting may be implemented with a single camera. | 06-04-2015 |
Xiaochun Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20140360514 | LEAKPROOF ATOMIZER - A leakproof atomizer includes a cigarette holder assembly, an atomization assembly, a heating assembly, and a liquid storage assembly. The liquid storage assembly is provided with an annular wall for dividing an internal cavity thereof into a first and a second liquid storage chambers in communication with each other via liquid holes in the annular wall. When the liquid storage assembly is assembled with the heating assembly and the cigarette holder assembly is disassembled from the liquid storage assembly, a bottom portion of the atomization assembly is separated from the heating assembly and hermetically connected with the liquid holes. When both the cigarette holder assembly and the heating assembly are assembled with the liquid storage assembly, the cigarette holder assembly presses downwards the atomization assembly, the atomization assembly is separated from the liquid holes, and the bottom portion of the atomization assembly is press-fitted with the heating assembly. | 12-11-2014 |
Xiao-Gang Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20130081527 | PUNCHING DEVICE - A punching device includes a base, a linkage assembly, a carrying assembly, a punch and a pressure arm. The linkage assembly includes a pair of linkage members, a rotating member, a first connecting rod, a second connecting rod and a third connecting rod. The rotating member is rotatably mounted on the supporting member, the pair of linkage members is movably mounted on the rotating member, the first, the second and the third connecting rods connects in turn. The carrying assembly is rotatably connected to the third connecting rod and movably supported by the loading member. The punch is mounted on an end of the rotating member. The pressure arm is rotatably connected to the supporting member and the pair of linkage members to drives the carrying assembly to position a workpiece and the punch to punch the workpiece. | 04-04-2013 |
Xiao-Ming Zhu, Shenzhen City CN
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20100072076 | SURFACE TREATMENT METHOD FOR HOUSINGS - A surface treatment method for housings, comprising: providing a substrate made of damascus steel; and chemically etching the substrate using inorganic acid solution or inorganic salts solution to give the substrate a patterned appearance. | 03-25-2010 |
20100085690 | DEVICE HOUSING WITH DECORATIVE PATTERN AND METHOD OF MANUFACTURING SAME - A device housing is provided. The device housing includes a base device housing, a decorative pattern area, and a plurality of metallic balls. The base device housing defines a plurality of receiving holes. The decorative pattern area is formed in the exterior surface of the base device housing. The metallic balls are positioned in the receiving holes and located inside or outside the decorative pattern area. A method of manufacturing the device housing is also provided. | 04-08-2010 |
20130084128 | LATCH ASSEMBLY FOR CONNECTING TWO BOARDS - A latch assembly for securing two boards together includes a male section and a female section. The male section includes a base to be fixed to one board, a tab protruding from a first side surface of the base. The tab includes at least one latching portion protruding therefrom. The female section includes a support block fixed to the other one board and defining a chamber, a movable block slidably retained within the chamber of the support block, and the at least one elastic member is retained within the chamber. The movable block includes a stop portion capable of latching with the at least one latching portion when the movable block is retained in a securing position by the tab. The at least one elastic member applies a push force to the movable block to movably retain the movable block in the normal position. | 04-04-2013 |
Xiao-Su Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20110090641 | COMPUTER SYSTEM WITH AIRFLOW GUIDING DUCT - A computer system includes a chassis, a motherboard, a heat sink and an airflow guiding duct. The chassis includes a chassis bottom wall, a first chassis sidewall, and a second chassis sidewall. The first chassis sidewall defines a first ventilation hole. The second chassis sidewall defines a second ventilation hole. The motherboard with a chip is secured to the chassis bottom wall. The heat sink is secured to the motherboard for cooling the chip. The airflow guiding duct is configured to guide airflow flowing from the second ventilation to the first ventilation hole. A fan is received inside the airflow guiding duct. | 04-21-2011 |
20120044641 | ELECTRONIC DEVICE - An electronic device includes an enclosure. The enclosure includes a main body and a cover attached to the main body. A first air intake and a second air outlet are defined in the cover. A first heat device and a circuit board are attached to the main body. The first heat device includes a plurality of first fins. A second heat device is located on the circuit board and configured to dissipate heat from a CPU located on the circuit board. A heat pipe is located between the first heat device and the second heat device. A distance between adjacent first fins is in a range of 5.3-5.7 mm, and the second heat device, the first heat device and the first air outlet cooperatively define an airflow passage configured for directing air to flow through to the electronic device. | 02-23-2012 |
20120106064 | COMPUTER SYSTEM - A computer system includes a display, a computer case securing the display, a fan assembly and a cover. A motherboard is attached to the computer case. A chip, a heat dissipating device, and a system fan are located on the motherboard. The fan assembly includes a securing plate and a fan attached to the securing plate. The securing plate covers the plurality of the memory cards. The cover defines a plurality of air intakes and a plurality of air outlets. The plurality of air intakes, the fan, the heat dissipating device, the chip, the system fan and the plurality of air outlets together form an air path for moving air therethrough. | 05-03-2012 |
Xiao-Yan Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20090316352 | MEMORY MODULE ASSEMBLY HAVING HEAT SINKS WITH IMPROVED STRUCTURE - A memory module assembly includes a printed circuit board having a plurality of heat-generating electronic components thereon, first and second heat sinks formed by stamping a metal sheet and attached on opposite sides of the printed circuit board and a clamp clamping the first, second heat sinks and the printed circuit board together. The first and second heat sinks each comprise a plurality of fins extending therefrom and define a plurality of openings between the fins. The fins and openings are alternately arranged on each of the first and second heat sinks along a height direction thereof. The second heat sink includes a pair of positioning tongues extending from opposite side edges thereof. The first heat sink engages with the second heat sink via the positioning tongues of the second heat sink extending in and engaging with the first heat sink. | 12-24-2009 |
Xi-Jian Zhu, Shenzhen City CN
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20100157541 | HEAT SINK AND ELECTRONIC DEVICE USING SAME - An electronic device includes a shell, an electronic component received in the shell, and a heat sink arranged between the electronic component and the shell. The heat sink includes a first heat spreader attaching to the electronic component, a second heat spreader spaced from the first heat spreader, and a plurality of fins between the first and second heat spreaders. Each fin includes a pair of contacting portions, a pair of bending portions and a connecting portion each of which being flat. The contacting portions are respectively connected to the two heat spreaders. The bending portions respectively extend from the contacting portions towards each other. Each bending portion forms a rear end adjacent to the other bending portion. The connecting portion interconnects the rear ends of the bending portions at opposite ends thereof. | 06-24-2010 |
Xin Liang Zhu, Shenzhen City CN
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20100079950 | Radiating Fin and Thermal Module Formed Therefrom - A thermal module includes a base for contacting with a heat-producing element, a radiating fin assembly consisting of a plurality of stacked radiating fins, a heat pipe having an end connected to the base and the other end extended through the radiating fin assembly, and a fan mounted to one side of the radiating fin assembly. Each of the radiating fins includes a flat main body having a first and a second transverse edge, and at least one projected portion provided on at least one of the first and the second transverse edge. Positions on the first and/or the second transverse edge without the projected portion are open portions. The projected portions on two adjacent radiating fins are staggered, so that a plurality of expanded heat dissipating spaces can be formed on the radiating fin assembly to enable smooth flowing of heat-carrying airflows and upgraded heat dissipating efficiency. | 04-01-2010 |
Xinqi Zhu, Shenzhen City CN
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20120159346 | Method and System Enabling Co-operating of Web Apparatus and Flash Apparatus - Embodiments of the present invention relate to network communications, and provide a method and a system enabling co-operating of a web apparatus and a flash apparatus. The method includes: a web apparatus sends an instruction of calling a flash apparatus to a client, where the instruction includes information of the flash apparatus to be called; after receiving the instruction, the client makes a flash control perform an operation based on information of the flash apparatus to be called in the instruction. The system includes a web apparatus, a flash apparatus and a client. The flash apparatus and the web apparatus are capable of calling each other and are at the same status in the client, thus respective functions can be fully utilized. The flash apparatus and the web apparatus are capable of accessing resources of the client directly, which improves the access efficiency. | 06-21-2012 |
Xiuling Zhu, Shenzhen City CN
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20120007619 | Multi-functional precious stone testing apparatus and method thereof - A multi-functional precious stone testing apparatus includes a portable housing, a testing unit, and an indication unit. The portable housing includes a hand-held casing and a probe casing extended from a front end of the hand-held casing. The testing unit includes a conductive probe having a testing end portion extended out of a tip end of the probe casing for contacting a testing object to determine a conductivity of the testing object. The indication unit includes a LED light unit received in the hand-held casing for illuminating the testing end portion of the conductive probe during testing, wherein the LED light unit is positioned away from the tip end of the probe casing for preventing heat generated from the LED light unit being transmitted toward the conductive probe to affect an accurate measurement for the conductivity of the testing object. | 01-12-2012 |
20120059619 | Precious stone testing apparatus - A precious stone testing apparatus includes a hand held casing receiving a microprocessor therein, a testing head, and an indicating arrangement provided at the hand held casing and electrically linked with the microprocessor. The testing head includes a testing probe for contacting a tested object, a UV light source for UV light generation, and a thermal conduction unit electrically linked to the microprocessor for determining a thermal conductivity of the tested object through the testing probe, wherein the thermal conduction unit and the UV light source are independently operated for evaluating the tested object, The indicating arrangement includes a plurality of indicating lights to be activated in responsive to the corresponding thermal conductivity of the tested object so as to classify the tested object. | 03-08-2012 |
Yan-Chun Zhu, Shenzhen City CN
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20100262289 | DEVICE UTILIZING A PID CONTROLLER,CONTROL METHOD THEREOF, AND ROBOT UTILIZING THE CONTROLLER - A control method utilizing a PID controller includes detecting the position of an object and obtaining the position deviation by comparison with a predetermined position value, detecting the vibration of the object and obtaining a vibration value, adjusting the control parameters of the PID controller by analyzing the position deviation, the vibration value, and a predetermined performance of the PID controller, and the PID controller responding to the adjusted control parameters. | 10-14-2010 |
Yin-Kui Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20090033925 | VISUAL INSPECTION APPARATUS FOR FLEXIBLE PRINTED CIRCUIT BOARDS - An exemplary visual inspection apparatus for a flexible printed circuit board includes a frame, an inspection station, a control system, a roller system and a power system. The inspection station is disposed on the frame. The inspection station has an inspection surface for placing the flexible printed circuit board thereon for visual inspection. The roller system includes a first roller for unwinding a flexible printed circuit board therefrom and a second roller for winding up the flexible printed circuit board therearound. The power system includes a driving device and a braking device. The driving device includes a torque motor engaging with the second roller to drive the second roller to roll. The braking device includes a detent engaging with the first roller to stop rolling of the first roller. The control system electrically connects to the power system for controlling the power system. | 02-05-2009 |
Yong-Gang Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20110036967 | HIGH TEMPERATURE METAL MOLD AND PROCEDURE FOR MAKING THE MOLD - A mold, comprising: a substrate, the substrate having an inside surface and an outside surface; and a ceramic coating formed on at least substantially the entire inside surface, the ceramic coating comprising chromic oxide, silicon dioxide, and alumina. A method for making the present mold is provided. | 02-17-2011 |
20110050055 | METHOD FOR MAKING DEVICE HOUSING AND DEVICE HOUSING THEREOF - A method for making a device housing comprises: providing a metal substrate; etching grooves on a portion of the surface of the metal substrate; forming a metallic coating on the surface of the metal substrate and in the grooves; and removing the metallic coating formed on the surface of the metal substrate not comprising the grooves. A device housing made by the method is also described there. | 03-03-2011 |
20110183091 | HOUSING FOR ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME - A housing for an electronic device includes a metal substrate and a ceramic coating directly formed on at least portions of the substrate, the coated portions of the substrate having a rough surface. A method for fabricating the housing comprises roughening predetermined portions of the substrate; thermally spraying a ceramic coating on the roughened portions of the substrate, fixing the substrate on a tool having cold water circularly running there within during the thermal spraying; and grinding and polishing the ceramic coating. | 07-28-2011 |
20120146467 | HOUSING OF ELECTRONIC DEVICE AND METHOD FOR MAKING THE SAME - Housing of electronic device includes a metal base, a ceramic layer forming on the metal base, and at least one pattern formed on the surface of the ceramic layer. The disclosure also described a method to make the housing. | 06-14-2012 |
20120229961 | HOUSING OF ELECTRONIC DEVICE AND METHOD FOR MAKING THE SAME - Housing of electronic device includes a metal base and a ceramic pattern portion formed in the exterior surface of the base; The pattern portion is formed by etching of base and enamel of the etched area of the base. The disclosure also described a method to make the housing. | 09-13-2012 |
20120234574 | HOUSING FOR ELECTRONIC DEVICE AND METHOD FOR MAKING THE SAME - A housing for an electronic device includes a base and a pattern layer formed on the base. The pattern layer includes a blasting area and peripheral area, the blasting area has rough surface formed by sandblasting, the blasting area is a pattern section and has a width of at least 70 micrometer; the peripheral area has a slippery surface a peripheral section of the pattern section. The disclosure also described a method to make the housing. | 09-20-2012 |
20130052476 | HOUSING AND METHOD FOR MAKING SAME - A housing includes a metal substrate having an outer surface and a color layer formed on the outer surface. The outer surface has a gradient surface roughness across at least one dimension of the outer surface. The color layer has a surface appearance corresponding with the outer surface, thereby the brightness of color of the color layer gradually changing with the location on the outer surface. A method for making the housing is also provided. | 02-28-2013 |
20130108812 | HOUSING AND METHOD FOR MAKING THE SAME | 05-02-2013 |
20130108813 | HOUSING FOR ELECTRONIC DEVICE AND METHOD OF FABRICATION | 05-02-2013 |
20130157004 | METHOD FOR SEALING PORES OF CERAMIC LAYER AND ARTICLE MANUFACTURED BY THE SAME - An article comprises a metal substrate, a ceramic layer formed on the metal substrate, and a sealing layer formed on the ceramic layer. The ceramic layer defines pores. The sealing layer comprises filling portions filling the ceramic pores. The filling portions contain thermosetting resins. A method for sealing pores of ceramic layer is also provided. | 06-20-2013 |
20130171445 | COATED ARTICLE AND METHOD FOR MANUFACTURING THE SAME - A coated article includes a metal substrate, and an enamel composite layer formed on the metal substrate. The enamel composite layer mainly includes silicon oxide, aluminium oxide, sodium oxide, potassium oxide, and fiber reinforced materials. A method for making the coated articles is also provided. | 07-04-2013 |
20130224469 | COATED ARTICLE AND METHOD FOR MAKING THE COATED ARTICLE - A coated article includes a metallic substrate, a fiber layer directly formed on the metallic substrate, and an enamel layer directly formed on the fiber layer. The enamel layer mainly contains silicon oxide, aluminum oxide, sodium oxide, potassium oxide, and fiber reinforced composite. A method for making the coated article is also described. | 08-29-2013 |
Yuan Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20150082403 | USER TERMINAL FOR PASSWORD-BASED AUTHENTICATION, AND PASSWORD-BASED TRADING TERMINAL, SYSTEM, AND METHOD - A user terminal, a password-based trading terminal, a system and a method for password-based authentication are provided. Wherein, the user terminal comprises a password generation module and a first near field communication module. The password generation module is configured to generate a password. The first near field communication module is configured to convert the generated password into near field communication label data, and then send the data to a password-based trading terminal through near field communication. The present application effectively ensures password security during the password-based authentication. | 03-19-2015 |
Yun Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20140119318 | MULTI-CARRIER TERMINAL SCHEDULING METHOD AND CHANNEL QUALITY INFORMATION SENDING METHOD AND SYSTEM - A multi-carrier terminal scheduling method and system are provided. The method includes, when accessing a network in an uplink, a multi-carrier terminal sending an uplink access request to a base station through an Enhanced Dedicated Channel Random Access Uplink Control Channel (E-RUCCH) over a carrier where a main frequency point selected by a wireless network controller for the multi-carrier terminal is located, and the base station scheduling the multi-carrier terminal through an Enhanced Dedicated Channel Absolute Grant Channel (E-AGCH). The system includes an access request transmission module located in the multi-carrier terminal and a scheduling module located in the base station for use in performing the method. | 05-01-2014 |
20150208296 | Indication Method and Device for Measurement Parameter - A method and device for indicating measurement parameters are disclosed. The method for indicating the measurement parameters includes: a base station of a serving cell acquiring frequency band usage information of neighboring cells of the serving cell; according to a frequency band used by the base station itself and the obtained frequency band usage information of all the neighboring cells, the base station of the serving cell determining measurement parameters of a mobile station which accesses the base station of the serving cell, wherein, the measurement parameters include: measurement frequency points and measurement bandwidths at all the measurement frequency points; and the base station of the serving cell indicating the measurement parameters to the mobile station which accesses the base station of the serving cell. With the method and device of the present document, a flexibility of measurement bandwidths and an accuracy of measurement can be improved. | 07-23-2015 |
Yun-Li Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20090159559 | METHOD OF MANUFACTURING MULTILAYER PRINTED CIRCUIT BOARD HAVING BURIED HOLES - A method for manufacturing a multilayer printed circuit board includes the following steps. A number of laminate units are provided. Each of the laminate units includes an electrically conductive layer with a circuit pattern defined therein, and a release layer releasably attached to the electrically conductive layer. A number of insulation layers are provided. Each of the insulation layers definies a metalized through hole therein. The electrically conductive layers and the insulation layers are stacked alternately one on another such that adjacent electrically conductive layers are insulated by one insulation layer and the metalized through holes electrically connects the circuit patterns of the adjacent electrically conductive layers. In the stacking step, the release layer is removed from the laminate unit after the electrically conductive layer is stacked onto the respective insulation layer, thereby obtaining a pre-laminated multilayer printed circuit board. The stacked electrically conductive layers and the insulation layers are laminated together to achieve a multilayer printed circuit board. | 06-25-2009 |
20090241333 | METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD HAVING DIFFERENT THICKNESSES IN DIFFERENT AREAS - A method for manufacturing a printed circuit board (PCB) having different thicknesses in different areas includes: providing a first substrate having two lateral unwanted portions bounded two imaginary boundary lines, a binder layer having a through opening and a second substrate having a mounting area for mounting electronic elements; forming two slots bounded the imaginary boundary lines in an intermediated unwanted portion of the first substrate corresponding to the mounting area; laminating the first and second substrates, and the binder layer with the mounting area exposed via the through opening; filling the two slots and the through opening with a filling material, thereby obtaining a semifinished PCB board; cutting the semifinished PCB board along the imaginary boundary lines to remove the two lateral unwanted portions and a portion of the second substrate corresponding to the two lateral unwanted portions; and removing the intermediate unwanted portion and the filling material. | 10-01-2009 |
Yunwen Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20120207284 | Method for Obtaining Information of Key Management Server, and Method, System and Device for Monitoring - The present invention discloses a method for obtaining key management server information, and an intercepting method, system and device, including: in the process of a user equipment registering an IP multimedia subsystem (IMS), storing the KMS information corresponding to the user equipment in a preset IMS core network network element; and when a lawful intercepting device monitors a session initiated by the user equipment, intercepting a session request signaling sent by the user equipment, and obtaining an identification information of the user equipment from the session request signaling, and searching the KMS information corresponding to the user equipment from the preset IMS core network network element according to the identification information of the user equipment. The technical solution of the present invention makes the requirement of lawful intercepting be met without depending on security of the signaling plane when a plurality of KMSs are deployed in the IP multimedia subsystem. | 08-16-2012 |
Zheng-Cai Zhu, Shenzhen City CN
Patent application number | Description | Published |
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20090157626 | SYSTEM AND METHOD FOR AUTOMATICALLY UPDATING PATENT EXAMINATION PROCEDURES - A computer-implemented method for updating patent examination procedures automatically is provided. The method includes determining whether an examination procedure of a patent stored in a database needs to be updated by monitoring a status of the patent, obtaining an application country information and an application number of the patent from the database, accessing a patent website corresponding to the application country information to search examination information of the patent in the patent website. The method further includes determining whether the examination information of the patent has been changed, downloading new examination information of the patent from the patent website according to the application number of the patent, if the examination information of the patent has been changed, and uploading the new examination information of the patent to the database to update the examination procedure of the patent. | 06-18-2009 |
20090259929 | SYSTEM AND METHOD FOR SUBMITTING A PATENT APPLICATION ELECTRONICALLY - A system and method for submitting a patent application electronically includes converting a specification and figures of the patent application saved in a storage device into an application body extensible (ABX) word file, converting the ABX word file into an extensible markup language (XML) file and a portable document format (PDF) file, downloading patent details of the patent application from the storage device. The method further includes inputting the patent details to each textbox on a patent submission webpage of a designated patent office website, reading a title of the patent application and the number of claims from the XML file and the PDF file, and creating XML nodes of the patent details for the XML file to obtain an application file package, transferring the application file package to a remote server located at a designated patent office. | 10-15-2009 |
20110161303 | SYSTEM AND METHOD FOR ANALYZING OFFICIAL NOTICES OF ELECTRONICALLY FILED PATENT APPLICATIONS - A system and method for analyzing official notices of an electronically filed patent application are based on a file server that connects to patent office websites, a database, and client computers. An official notice of the patent application is downloaded from one of the patent office websites according to a download command from one of the client computers, and is converted to an image format document. Character data of the image format document are identified, and patent information of the electronically filed patent application are extracted from the character data using a regular expression. In addition, the patent information are analyzed to generate analysis results of the official notice according to the comparison. | 06-30-2011 |
Zhengping Zhu, Shenzhen City CN
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20150294388 | METHOD AND SYSTEM OF CATEGORY PATH RECOGNITION - A method and server for processing item identifiers, and a computer readable storage medium are disclosed. In one aspect, the method includes obtaining from a user device over a network, by a server, a commodity title input by the user through the user device and performing, by the server, word segmentation on the commodity title to obtain a keyword set comprising keywords comprised in the commodity title. The method also includes determining, by the server, a category path of the commodity title according to the keyword set and a preconfigured commodity category recognition model. The commodity category recognition model comprises correspondences between a plurality of keywords and a plurality of category paths and a counting value of the number of occurrences of each of the keywords under each corresponding category path. | 10-15-2015 |
Zhou Zhu, Shenzhen City CN
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20140298179 | METHOD AND DEVICE FOR PLAYBACK OF PRESENTATION FILE - A method and a device for playback of a presentation slide are provided. The method may include receiving uploaded presentation slides to be played back, and converting the presentation slides into slides in video format. The conversion may be performed according to a preset order. Further, a user operation on a speaker client may be detected. A presentation slide corresponding to the user operation may be substantially simultaneously pushed to the speaker client and an audience client. The slide pushed may be the presentation slide converted to the video format. The speaker client and the audience client may substantially simultaneously playback the pushed slide. | 10-02-2014 |