Patents Assigned to Shenzhen
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Publication number: 20170251494Abstract: A data transmission method and electronic device for when an LTE system operates using a supplemental downlink mode in an unlicensed frequency band, and a device having a base station function. The data transmission method for when an LTE system operates using a supplemental downlink mode in an unlicensed frequency band comprises: a channel sensing sub-frame used for periodically sensing a downlink channel state is arranged in a frame structure used only for downlink transmission frequency division duplexing (202); within any period, if the channel sensing sub-frame senses that the downlink channel is in an idle state, downlink data is sent via a downlink sub-frame located within the any period in the frame structure, or otherwise, downlink data is not sent within the any period (204).Type: ApplicationFiled: March 24, 2017Publication date: August 31, 2017Applicant: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN)CO., LTD.Inventors: Mingju LI, Yajun Zhu, Yunfei Zhang
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Publication number: 20170248828Abstract: An array substrate includes a plurality of scanning lines, and a plurality of data lines. A plurality of regions is formed with the cooperation of the scanning lines and the data lines. Each region is provided with one pixel. The data lines are formed by branch lines of a plurality of data signal lines, and one data signal line forms two branch lines so as to drive two pixels in a same row of the array substrate. The two pixels are spaced from each other by an odd number of pixels. With respect to pixels in two adjacent rows, pixels in one row are all coupled with a data line on a left side, and pixels in the other row are all coupled with a data line on a right side, so that dot inversion of signal of pixels is realized when column inversion occurs to signal of data lines.Type: ApplicationFiled: October 8, 2015Publication date: August 31, 2017Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.Inventor: Peng DU
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Publication number: 20170245837Abstract: An ultrasound probe calibration system and method. The system comprises an ultrasound probe calibration phantom (100), and the ultrasound probe calibration phantom (100) is provided with a sunken recess (110) at a middle position of an upper surface thereof and with several conical holes on a side surface thereof. The sunken recess (110) is fixedly connected with a two dimensional ultrasound probe (220) therein. The conical hole is inserted with an NDI insertion stylus (230), and a tip of the NDI insertion stylus (230) can be acquired in ultrasound imaging. An ultrasound probe calibration system employing the above structure enables a midplane of an ultrasound plane to pass a midplane of an ultrasound probe calibration phantom (100) along a middle gap, such that a tip of an NDI insertion stylus (230) is used for the midplane of the ultrasound plane, thereby addressing the problem of misalignment of a point-type phantom or a two-dimensional plane-type phantom to the ultrasound plane.Type: ApplicationFiled: December 31, 2015Publication date: August 31, 2017Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY, CHINESE ACADEMY OF SCIENCESInventors: Tiexiang WEN, Jia GU, Yaoqin XIE, Lei WANG
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Publication number: 20170250609Abstract: A driver circuit includes a high-side power transistor having a source-drain path coupled between a first node and a second node and a low-side power transistor having a source-drain path coupled between the second node and a third node. A high-side drive circuit, having an input configured to receive a drive signal, includes an output configured to drive a control terminal of said high-side power transistor. The high-side drive circuit is configured to operate as a capacitive driver. A low-side drive circuit, having an input configured to receive a complement drive signal, includes an output configured to drive a control terminal of said low-side power transistor. The low-side drive circuit is configured to operate as a level-shifting driver.Type: ApplicationFiled: May 11, 2017Publication date: August 31, 2017Applicant: STMicroelectronics (Shenzhen) R&D Co. LtdInventors: Hai Bo Zhang, Jerry Huang
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Patent number: 9748854Abstract: An AC-DC conversion circuit includes an input rectifier circuit, a primary side input filtering capacitor, a primary side inverter circuit, a drive circuit, an isolation transformer, a secondary side rectifier circuit, a secondary side capacitors, and a control circuit connected between the secondary side output filtering capacitor and the drive circuit, where the drive circuit is connected to the primary side inverter circuit. The primary side inverter circuit and the primary side input filtering capacitor form a loop, so as to form a clamping resonant circuit. Inverter switching transistors operate in a zero voltage switching (ZVS) state. The secondary side rectifier circuit has two operation modes including a forward operation mode and a flyback operation mode. Each of the first and the second inverter switching transistors in the primary side inverter circuit is used as an inverter switching transistor or a clamping switching transistor according to an operation period.Type: GrantFiled: July 6, 2016Date of Patent: August 29, 2017Assignee: SHENZHEN BOYN ELECTRIC CO., LTD.Inventor: Lunquan Li
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Patent number: 9747767Abstract: An acoustic magnetic tag includes a housing, a resonant sheet, and a biasing magnetic sheet received in the main body. The housing includes a main body having an opening, a first connecting portion connected to one side of the main body, a second connecting portion connected to an other side of the main body opposite to the one side, a partition connected to the first connecting portion, and a cover connected to the second connecting portion. The partition is rotated relative to the main body to be received in the main body by folding the first connecting portion, and the cover is rotated relative to the main body to cover the opening by folding the second connecting portion. The partition is positioned between the resonant sheet and the biasing magnetic sheet.Type: GrantFiled: February 29, 2016Date of Patent: August 29, 2017Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jian-Wei Hu, Tao Sun
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Patent number: 9748997Abstract: An electronic device includes a housing and a base plate. The housing includes a frame. The frame includes a first end portion having a first inner surface and a second end portion connected to the first end portion to form the closed frame. The second end portion has a second inner surface. The base plate is fixedly connected to the frame. One of the first inner surface and the base plate includes a first protrusion, and the other of the first protrusion and the base plate defines a first latching slot; the first protrusion receives in the first latching slot. One of the second inner surface and the base plate includes a second protrusion, and the other of the second inner surface and the base plate defines a second latching slot, the second protrusion receives in the second latching slot.Type: GrantFiled: July 28, 2015Date of Patent: August 29, 2017Assignees: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: Jian-Jun Yang, Yan-Min Wang, Lei Wang, Ning Yang
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Patent number: 9747828Abstract: The present invention discloses a liquid crystal display panel comprising: a display area in which a display area in which an array of pixel units is disposed, each of the pixel unit at least comprises a blue sub-pixel; a plurality of scan lines for providing a plurality of scan signals to the pixel units; and a plurality of data lines for providing a plurality of data signals to the pixel units, wherein the blue sub-pixels of the pixel units in every two neighbored columns are coupled to a first data line, and the first data line provides an identical data signal to the blue sub-pixels in a same line of the two neighbored columns. The present invention further discloses a method for driving the liquid crystal panel and a liquid crystal display comprising the liquid crystal panel in the disclosure.Type: GrantFiled: October 24, 2014Date of Patent: August 29, 2017Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Lixuan Chen, Chih-tsung Kang, Weiwei Zheng
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Patent number: 9749250Abstract: This disclosure relates to methods for adjusting network transmission service levels, data terminals, and network servers. The method for adjusting a network transmission service level, used in a data terminal, comprises: obtaining data to be transmitted; inserting the data into specified queues or assigning priorities to the data according to one or more data characteristics selected from importance, instantaneity, data resources, and data types; transmitting a transmission service request to a network server, wherein the transmission service request includes information about the network transmission service level requested and corresponding network configuration parameters; and using the network transmission service provided by the network server according to the transmission service request to transmit the data in queues or the data whose priorities correspond to the network transmission service level provided.Type: GrantFiled: June 5, 2014Date of Patent: August 29, 2017Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.Inventors: Zhenqi Zhang, Saixin Zhou
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Patent number: 9748518Abstract: A thin-film packaging method and an organic light-emitting device are provided. The method includes following steps: forming an OLED layer on a TFT substrate, forming a first inorganic packaging layer on the OLED layer, forming a coupling agent unit on the first inorganic packaging layer, and forming an organic packaging layer on the coupling agent unit. Wherein, the organic packaging layer includes a buffer sublayer and a resist sublayer sequentially formed. The coupling agent unit generates chemical reactions with the first inorganic packaging layer and the buffer sublayer in order to increase an adhesive strength between the first inorganic packaging layer and the organic packaging layer so that they are not easily to be separated, and have a good water and oxygen insulation property.Type: GrantFiled: September 11, 2015Date of Patent: August 29, 2017Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Weijing Zeng, Xingyu Zhou
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Patent number: 9750148Abstract: An anti-tamper mechanism to disable an electronic device during unauthorized physical access includes: a turnover assembly, spring, turnover member, conducting members, and a latch. The turnover body defines a plurality of receiving grooves. Several conducting members are received in the plurality of receiving spaces in a certain and predefined order to enable electrical coupling with the circuit board. The latch includes a supporting bracket, a guiding rod slidably positioned on the supporting bracket, and a latching member positioned on the guiding rod. The latching member engages with the turnover body to hold the turnover member in check, but when the latching member disengages from the turnover body in disassembly, the turnover member displaces the conducting members thereby destroying the certain and predefined order and electrical decouples the circuit board to disable the electronic device.Type: GrantFiled: July 7, 2016Date of Patent: August 29, 2017Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Ying-Jui Huang
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Patent number: 9748285Abstract: The present invention provides a manufacture method of an oxide semiconductor TFT substrate and a structure thereof.Type: GrantFiled: May 21, 2015Date of Patent: August 29, 2017Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shimin Ge, Hejing Zhang, Chihyuan Tseng, Chihyu Su, Wenhui Li, Longqiang Shi, Xiaowen Lv
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Patent number: 9749807Abstract: The present disclosure discloses a method and device for displaying information which links to related information provided by user's friends at user's location. The method including the operations of: obtaining first user's information viewing operation performed on information associated with the first user; obtaining position information included in the information; obtaining at least one second user according to the position information, wherein the second user is within a first user's user relationship chain, and wherein the information published in the past by the second user includes the position information; and displaying the at least one second user to the first user. The present disclosure makes the first user learn of the friends who published at this position information, and therefore the amount of the information available at this position has increased, thus enriching the first user's knowledge of the need for detailed information.Type: GrantFiled: December 28, 2015Date of Patent: August 29, 2017Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventor: Xiao Long Zhang
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Patent number: 9746833Abstract: An electronic device and a smart method for controlling an alarm are provided. The smart method includes, controlling a collection device to collect physiological parameters of a user when an alarm device of the electronic device sounds an alarm at a schedules time, obtaining the physiological parameters collected by the collection device, and determining whether the user is asleep or awake according to the obtained physiological parameters. The alarm device is disabled if the user is awake.Type: GrantFiled: June 10, 2015Date of Patent: August 29, 2017Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Jun Wen
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Patent number: 9746730Abstract: An array substrate having a data line self-repairing function and a liquid crystal display device is disclosed. The array substrate comprises a plurality of pixel units, the pixel unit at least comprise a gate layer, a gate insulating layer, a data layer and a pixel electrode layer laminated therein. Every of the pixel unit have a translucent area and opening areas. The gate layer relative to the opening area is retained, and the gate insulating layer does not cover the gate layer, and the data layer relative to the opening area contacts with the gate layer so that a broken data line in the data layer has conductive connection through the gate layer. Through the above solution, the data line has automatic repair function for disconnection and the unqualified rate of the data line during the manufacture processes is reduced.Type: GrantFiled: December 30, 2014Date of Patent: August 29, 2017Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventor: Meng Wang
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Patent number: 9749729Abstract: An assistant guiding system includes a plurality of radio frequency identification (RFID) tags, a server, and an earphone assembly. The plurality of RFID tags is located at a predetermined area, and each RFID tag pre-stores an identification number of the predetermined area. The server stores scenic spot introduction information of the predetermined area. The earphone assembly communicates with a portable electronic device of tourists, and the portable electronic device downloads the scenic spot introduction information from the server. The earphone assembly includes a reading module and a transmission module. The reading module reads the identification number from the RFID tag. The transmission module sends the identification number to the portable electronic device. The scenic spot introduction information corresponding to the identification number of the predetermined area is played or displayed on the portable electronic device.Type: GrantFiled: April 17, 2015Date of Patent: August 29, 2017Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Zong-Yuan Sun, Da-Hua Xiao
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Patent number: 9747851Abstract: The present invention provides a compensation method of Mura phenomenon. By dividing the LCD display panel into a plurality of display partitions, and selecting a pre-selected pixel dot of a determined position in each display partition and obtaining gray scale compensation data thereof at the respectively selected gray scales, and then, calculating the respective interpolation coefficients of the requested pixel dots in the corresponding display partitions, the compensation data of partial pixel dots in the respective gray scales and the respective interpolation coefficients of the requested pixel dots can be utilized to calculate the gray scale compensation data of all pixel dots in all gray scales. The calculation difficulty is reduced to lower the computation. The consumption of the hardware storage space is decreased and the Mura compensation result can be ensured. The time and effort can be saved and it can be simple and quick.Type: GrantFiled: October 28, 2015Date of Patent: August 29, 2017Assignees: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Xiaoning Zhang, Zhentao Tu, Zhihu Liang, Hengjie Wang, Taijiun Hwang, Pengfei Liang, Limin Wang
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Patent number: D795741Type: GrantFiled: June 30, 2016Date of Patent: August 29, 2017Assignee: ZEROTECH (SHENZHEN) INTELLIGENCE ROBOT CO., LTD.Inventor: Wenfeng Li
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Patent number: D795833Type: GrantFiled: September 21, 2016Date of Patent: August 29, 2017Assignee: Shenzhen Sunlight Security Electronics Co., LtdInventor: Zhicheng Zhou
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Patent number: D795872Type: GrantFiled: June 15, 2016Date of Patent: August 29, 2017Assignee: SHENZHEN ROYOLE TECHNOLOGIES CO. LTD.Inventors: Xinyuan Xia, Linwei Yu, Songling Yang