Patents by Inventor Fei Zhang

Fei Zhang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10860813
    Abstract: A server system includes a server rack having a plurality of slots, a plurality of servers and a plurality of memory cards. Each server is positioned on a respective slot of the server rack. Each memory card is programmed with information relating to a location of the respective server at the server rack. Each server comprises a controller and an interface coupled to the controller. The respective memory card is brought into an electrical connection with the interface to transmit the information relating to the corresponding location of the respective server to the controller.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: December 8, 2020
    Assignee: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
    Inventors: Xiao Le Shang, Xiao Li Yin, Xu Fei Zhang
  • Patent number: 10863068
    Abstract: A camera module to retain a smooth and easy focusing movement through components connected together by threads includes a lens bracket and a lens barrel. The lens bracket carries an optical lens and includes sidewall with a first internal thread. The optical lens includes sensor end. The sensor end includes a lateral surface with an external thread which corresponds to the first internal thread. The lateral surface defines several notches extending from the end of the lateral surface down through the external threads to reduce any clamping or high turning resistance between the internal and the external threads.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: December 8, 2020
    Assignee: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
    Inventors: Yu-Shuai Li, Shin-Wen Chen, Kun Li, Long-Fei Zhang
  • Patent number: 10856292
    Abstract: A communication method and a base station are provided, the method includes: determining, by a base station, a time length of a time domain scheduling unit, a downlink, a guard period and symbols occupied by an uplink, included in the time domain scheduling unit; generating length configuration information of the time domain scheduling unit according to the time length, the downlink, the guard period and the symbols occupied by the uplink; sending the length configuration information to a terminal through radio resource control signaling and/or downlink control information signaling, and informing the terminal of a length configuration of the time domain scheduling unit; implementing, by the base station, a communication with the terminal based on the length configuration. By utilizing the method, it is beneficial for the terminal to acquire time information of time domain resource scheduling, and utilization efficiency of time domain resources is improved.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: December 1, 2020
    Assignee: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) CO., LTD.
    Inventors: Ming-Ju Li, Ya-Jun Zhu, Yun-Fei Zhang
  • Patent number: 10856418
    Abstract: A camera includes a circuit board, an image sensing chip, a package base, a lens module, a flexible circuit board, and a first carrier plate. The circuit board includes a first surface and an opposite second surface. The circuit board defines a window through the first surface and the second surface. The image sensing chip is mounted to the second surface and includes a photosensitive area viewable through the window. The package base is mounted to the first surface and defines a light hole. The lens module is mounted to the package base. The first carrier plate is mounted to the second surface and covers the image sensing chip. The circuit board further includes an end portion not covered by the first carrier plate. The flexible circuit board is mounted to the second surface of the end portion and is electrically coupled to the image sensing chip.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: December 1, 2020
    Assignee: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO.LTD.
    Inventors: Kun Li, Shin-Wen Chen, Yu-Shuai Li, Long-Fei Zhang
  • Publication number: 20200369708
    Abstract: The present application relates to a salt of a pyranose-substituted heterocyclic compound, a preparation method therefor, and use thereof, and in particular, to an acid addition salt of a compound of formula (I) or a prodrug thereof, and further relates to D-glucuronate of a crystalline compound of formula (I) or a prodrug thereof D-glucuronate of a crystalline compound of formula (II) has particular advantages in terms of crystallizability, subsequent purification, stability, formulation medicinal properties or quality control, and is most applicable for improving the formulation pharmaceutical properties, purity and quality control, as well as large-scale process development of such drugs.
    Type: Application
    Filed: February 3, 2019
    Publication date: November 26, 2020
    Inventors: Fei ZHANG, Peng WANG, Lin ZHU, Lili SUN
  • Patent number: 10846186
    Abstract: A central processing unit (CPU) hot-remove method, including determining, by a controller of a server that has a non-full mesh first CPU topology comprising multiple CPUs, a first CPU of the multiple CPUs to be removed from the first CPU topology according to first indication information, determining at least one second CPU associated in the first CPU topology with the first CPU, where the at least one second CPU and the first CPU meet a preset condition associated with a relationship between the first CPU and the at least one second CPU, and sending second indication information to the first CPU topology, the second indication information instructing the first CPU topology to remove the first CPU and the at least one second CPU, resulting in a second CPU topology without the first CPU and other than the at least one second CPU.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: November 24, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Fei Zhang, Defu Liao, Zhangping Ma
  • Publication number: 20200358936
    Abstract: A lens module includes a first circuit board, a second circuit board, an image sensor, a signal line, a mounting bracket, a filter, and a lens unit. The first circuit board defines a first through hole. The second circuit board is coupled to the first circuit board. The second circuit board defines a second through hole aligned with the first through hole. A width of the first through hole is larger than a width of the second through hole. The image sensor is received in the second through hole. The signal line couples the image sensor to the second circuit board. The mounting bracket is disposed on a side of the first circuit board facing away from the second circuit board. The filter is disposed on the mounting bracket. The lens unit is disposed on the mounting bracket.
    Type: Application
    Filed: June 12, 2019
    Publication date: November 12, 2020
    Inventors: SHIN-WEN CHEN, LONG-FEI ZHANG, KUN LI, XIAO-MEI MA
  • Publication number: 20200348281
    Abstract: A method of selective extracting exchangeable strontium and barium from sediments, comprising, collecting a predetermined quantity of a sedimentary sample, removing biogenic clasts from the predetermined quantity of the sedimentary sample to provide a coarse filtered sedimentary sample, baking the coarse filtered sedimentary sample at a temperature less than 105° C., crushing the coarse filtered sedimentary sample to yield a fine filtered sedimentary sample having a sample grain size of less than 100 mesh, reacting a portion of the fine filtered sedimentary sample in a solution containing at least one of an ammonium acetate reactant and a sodium acetate reactant, measuring a strontium level within a liquid product of the solution, measuring a barium level within the liquid product of the solution and determining a ratio of the strontium level and the barium level of the liquid product.
    Type: Application
    Filed: August 6, 2019
    Publication date: November 5, 2020
    Applicants: Nanjing Center of Geological Survey, China Geological Survey, East China Normal University
    Inventors: Aihua Wang, Zhanghua Wang, Jiankun Liu, Fei Zhang, Hualing Li, Haibo Huang
  • Patent number: 10827105
    Abstract: A less conspicuous lens module able to approach closer to a corner of a display screen on an electronic device includes a circuit board, a carrier, and a lens assembly. The circuit board includes a first hard board portion. The carrier is disposed on the first hard board portion, and the lens assembly is disposed on the carrier. The first hard board portion, the carrier, and the lens assembly all have a cutaway structure at their edges. The cutaway structures of the first hard board portion, the carrier, and the lens assembly are consistent in shape and size and are aligned with each other. An electronic device using such a lens module is also provided.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: November 3, 2020
    Assignee: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
    Inventors: Kun Li, Shin-Wen Chen, Xiao-Mei Ma, Long-Fei Zhang
  • Patent number: 10823973
    Abstract: A light projecting module for use in electronic devices, the light projecting module including a circuit board having a laser light source, a seat mounted on the circuit board, a transparent conductive film mounted on a surface of the seat away the circuit board, at least one conductive layer formed on the seat and having first and second end portions, at least one conductive ball electrically connecting the first end portion to the transparent conductive film, and at least one insulating colloid formed at a junction of the transparent conductive film, the first end portion, and the conductive ball. The second end portion of the at least one conductive layer is electrically connected to the circuit board.
    Type: Grant
    Filed: June 10, 2019
    Date of Patent: November 3, 2020
    Assignee: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
    Inventors: Xiao-Mei Ma, Shin-Wen Chen, Long-Fei Zhang, Kun Li
  • Patent number: 10827128
    Abstract: A camera module of minimal size but with zoom function includes a zoom assembly, a base, and a fixed focus assembly. The zoom assembly and the fixed focus assembly are fixed in the base. The zoom assembly is driven by piezoelectric element instead of voice coil motor and includes an actuator and an optical unit. The actuator defines a first receiving groove holding the optical unit in place over the first through hole. When powered, the piezoelectric element changes a shape of the optical unit to change a focal length of the zoom assembly. An electronic device including such a camera module is also provided.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: November 3, 2020
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
    Inventors: Shin-Wen Chen, Long-Fei Zhang, Ho-Kai Liang, Po-Cheng Lee, Kun Li, Xiao-Mei Ma
  • Patent number: 10827606
    Abstract: A lens module includes a circuit board, a photosensitive chip, a mounting bracket, a filter, a lens base, and a lens. The circuit board defines a first through hole. The photosensitive chip is mounted within the first through hole. Gold fingers are mounted on the circuit board surrounding the photosensitive chip. Metal wires are mounted on a periphery of the photosensitive chip. Each of the metal wires is coupled to a corresponding one of the gold fingers. The metal wires are encapsulated by a colloid so that the metal wires do not contact each other. The mounting bracket is mounted on the circuit board. The filter is mounted on the mounting bracket and aligned with the photosensitive chip. The lens base is mounted on the mounting bracket. The lens is mounted within the lens base and aligned with the photosensitive chip.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: November 3, 2020
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
    Inventors: Shin-Wen Chen, Long-Fei Zhang, Ke-Hua Fan, Kun Li
  • Publication number: 20200336059
    Abstract: A voice coil motor includes a base, a housing, a lower-resilient member, a lens frame, a coil, a magnet, an upper-resilient member, an upper cover plate, and a pin arranged on the base. The lower-resilient member, the lens frame, the coil, the magnet, the upper-resilient member, and the upper cover plate are arranged in sequence between the base and the housing. The lens frame and the coil are integrally formed. The coil surrounds an outer surface of the lens frame.
    Type: Application
    Filed: June 30, 2020
    Publication date: October 22, 2020
    Inventors: LONG-FEI ZHANG, SHIN-WEN CHEN, YU-SHUAI LI, KUN LI
  • Publication number: 20200328666
    Abstract: A method for fabricating a composite lens holder with low-mass conductive metal and high-precision placement thereof to enable smaller-scale fabrication includes the steps of forming a plastic lens holder as a matrix, laser etching an outer surface of the plastic lens holder to form surface patterns, and electroless plating of metal on the surface patterns to form an effective coil, thereby producing the composite lens holder. A voice coil motor and an electronic device which use such a composite lens holder are also disclosed.
    Type: Application
    Filed: June 14, 2019
    Publication date: October 15, 2020
    Applicant: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD.
    Inventors: SHIN-WEN CHEN, KUN LI, HAO-ZHONG LIU, LONG-FEI ZHANG
  • Publication number: 20200305482
    Abstract: Described herein are particles including flavors having an improved shelf life. Also described herein are methods to produce the particles. Additionally, described herein are beverages, sweet goods, and savory applications containing the particles.
    Type: Application
    Filed: June 28, 2018
    Publication date: October 1, 2020
    Inventors: Valery NORMAND, Jian ZHANG, Amanda SCHOBER, Fei ZHANG, Pierre-Etienne BOUQUERAND
  • Publication number: 20200304693
    Abstract: A lens module of reduced dimensions includes a circuit board, a photosensitive chip, at least one electronic component, a first plastic layer, and a second plastic layer. The photosensitive chip is located on a surface of the circuit board and covered by the first plastic layer but the electronic component is located on an opposite surface and covered by the second plastic layer. Such arrangement avoids lateral gaps between the electronic components and the photosensitive chip and the metal wires. An electronic device including such a lens module is also provided.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 24, 2020
    Inventors: XIAO-MEI MA, SHIN-WEN CHEN, LONG-FEI ZHANG, KUN LI
  • Publication number: 20200304692
    Abstract: A lens module capable of simpler and more efficient manufacture includes a circuit board, a photosensitive chip fixed on the circuit board, a plurality of electronic components, and metal wires mounted on the circuit board. A light-absorbing first adhesive layer is applied to the circuit board, a lens module is fixed to the first adhesive layer, and a filter is installed to face the photosensitive ship. The first adhesive layer envelops the electronic components and the metal wires. An electronic device applying such a lens module is also provided.
    Type: Application
    Filed: May 13, 2019
    Publication date: September 24, 2020
    Inventors: SHUAI-PENG LI, KUN LI, LONG-FEI ZHANG, SHIN-WEN CHEN
  • Patent number: 10785665
    Abstract: The present disclosure provides a communication method, communication device and a terminal, the communication method comprising: determining a PCell group or a PSCell group working on the unlicensed carrier by a terminal; and performing a RLM on the PCell group or the PSCell group; the PCell group or the PSCell group being established by selected from at least one serving cell working on the unlicensed carrier, each serving cell working on one unlicensed carrier. The technical solution can deploy a PCell group or a PSCell group in the unlicensed frequency band, to perform RLM on the PCell group or the PSCell group, a number of times of RLF is reduced, and it can avoided a problem of huge signaling overhead and throughput loss, caused by RRC Reestablishment or reconfiguration of the PSCell as RLF has been frequently detected in the unlicensed frequency band.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: September 22, 2020
    Assignee: YULONG COMPUTER TELECOMMUNICATIONS SCIENTIFIC (SHENZHEN) CO., LTD.
    Inventors: Ming-Ju Li, Ya-Jun Zhu, Yun-Fei Zhang
  • Patent number: 10785781
    Abstract: A data transmission method, a terminal, a base station and a data transmission system are disclosed, the method applied to a terminal includes: receiving a scheduling instruction issued by a base station, the scheduling instruction carrying a location identifier, and the scheduling instruction being used for scheduling one or more transmission subframes; obtaining the location identifier; determining a transmission subframe according to the location identifier, a subframe where the scheduling instruction is located, and a scheduling location identification rule, the scheduling location identification rule including correspondence relations between the location identifier, the subframe where the scheduling instruction is located and the transmission subframe; transmitting data through the transmission subframe. The terminal obtains the location identifier and finds a transmission subframe to perform a data transmission and then realize data transmission across the subframes.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: September 22, 2020
    Assignee: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) CO., LTD.
    Inventors: Ya-Jun Zhu, Ming-Ju Li, Yun-Fei Zhang
  • Publication number: 20200285139
    Abstract: A light projecting module structured to prevent the risk of eye injury caused by high-intensity light includes a circuit board, a seat, a transparent conductive film, at least one conductive ball, at least one conductive layer, and at least one insulating colloid. The seat is mounted on the circuit board and includes a first surface away from the circuit board. The conductive film is mounted on the first surface. The conductive layer is formed on the seat and includes first and second end portions. The first end portion is electrically connected to the transparent conductive film by the conductive ball. The second end portion is electrically connected to the circuit board. The insulating colloid is formed at a junction of the transparent conductive film, the first end portion, and the conductive ball. An electronic device using such a module is also provided.
    Type: Application
    Filed: June 10, 2019
    Publication date: September 10, 2020
    Inventors: XIAO-MEI MA, SHIN-WEN CHEN, LONG-FEI ZHANG, KUN LI