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).

  • HEAT DISSIPATION DEVICE
    Publication number: 20210136957
    Abstract: The disclosure provides a heat dissipation device. The heat dissipation device is configured to dissipate heat generated by a central process unit. The heat dissipation device includes a first heat dissipation component, at least one second heat dissipation component and at least one heat pipe. The at least one heat pipe is connected to the first heat dissipation component and the at least one second heat dissipation component, the first heat dissipation component is configured to be correspondingly disposed at a side of the central processing unit.
    Type: Application
    Filed: November 19, 2019
    Publication date: May 6, 2021
    Applicants: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventors: Shuaifeng ZHU, Pin-Yi XIANG, Lian-Fei ZHANG
  • Smart Glasses with Eye Protection Function
    Publication number: 20210132417
    Abstract: Smart glasses with an eye protection function comprise an adjustable focus liquid lens assembly and a drive mechanism. The lens assembly comprises a first lens, a second lens, and a transparent liquid-filled flexible film sandwiched between the first lens and the second lens. The focal length of the lens assembly is determined by the first lens, the second lens, and the flexible film together. The focal length of the flexible film changes as a thickness of the flexible film changes. The drive mechanism is configured to drive the flexible film to deform and thus enable the thickness of the flexible film to be changed such that the focal length of the lens assembly is switched between the first focal length and the second focal length. The glasses enable a user wearing it to blink his or her eyes unconsciously, thereby overcoming the drawback of prior art, and enhancing user experience.
    Type: Application
    Filed: November 4, 2020
    Publication date: May 6, 2021
    Applicant: China Jiliang University
    Inventors: Huaizhou JIN, Shangzhong JIN, Yifan Li, Xueli Lin, Xuecheng Zhang, Hangbin Tan, Fei Zhang
  • METHOD FOR AUTOMATICALLY OPTIMIZING POWER CONSUMPTION
    Publication number: 20210132679
    Abstract: The present disclosure provides a method for automatically optimizing power consumption. The method includes: (S1) a baseboard management controller determines whether system information is correct or not after powered on. If correct, further proceeding the method. If not correct, stopping further proceeding the method. (S2) the baseboard management controller periodically detects the surface temperature and the internal temperature of the essential element with a first loop cycle and determines whether the surface temperature or the internal temperature is higher than a preset temperature. (S3) If the surface temperature or the internal temperature is higher than the preset temperature, performing a PID adjustment to the fan rotation speed according to the surface temperature or the internal temperature of the essential element.
    Type: Application
    Filed: February 18, 2020
    Publication date: May 6, 2021
    Applicants: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventors: Shuaifeng ZHU, Lian-Fei ZHANG, Pin-Yi XIANG, Lei YANG
  • CAMERA MODULE CAPABLE OF DISSIPATING HEAT AND ELECTRONIC DEVICE USING THE SAME
    Publication number: 20210127477
    Abstract: A camera module includes a printed circuit board, a sensor, and a refrigeration chip. A first receiving groove is defined in the printed circuit board. The sensor is received in the first receiving groove and electrically connected to the printed circuit board. The refrigeration chip is formed on and electrically connected to the printed circuit board. The refrigeration chip comprises a cold surface. The sensor is formed on the cold surface. The cold surface is configured to absorb heat from the sensor when the refrigeration chip is powered on. The camera module is capable of dissipating heat and controlling an internal temperature of the camera module.
    Type: Application
    Filed: December 26, 2019
    Publication date: April 29, 2021
    Inventors: KUN LI, SHIN-WEN CHEN, LONG-FEI ZHANG, XIAO-MEI MA
  • BRACKET WITH ENHANCED HEAT DISSIPATION, LENS MODULE USING THE BRACKET, AND ELECTRONIC DEVICE USING THE LENS MODULE
    Publication number: 20210109422
    Abstract: A bracket includes a first surface and a second surface opposite to the first surface. A first receiving groove is defined from the second surface to the first surface. At least one air escape hole defined from the first surface to the second surface. The air escape hole is connected to the first receiving groove. At least one sealing compound is filled in the air escape hole. An air escape passage is formed between the sealing compound and an inner wall of the air escape hole. The disclosure also relates to a camera module and an electronic device. The bracket can dissipate heat or moisture absorbed into the bracket and prevents dust and debris from entering into the interior of the camera module.
    Type: Application
    Filed: November 22, 2019
    Publication date: April 15, 2021
    Inventors: SHIN-WEN CHEN, LONG-FEI ZHANG, KUN LI, HAO-ZHONG LIU
  • Ghosting proof imaging device and method for manufacturing same
    Patent number: 10979608
    Abstract: An imaging device proofed against ghosting and flaring in captured images includes a lens barrel and a lens module received in the lens barrel. The lens barrel comprises an inner surface and a supporting portion extending radially from the inner wall surface. The supporting portion has through hole for light entry, the through hole comprises a reflecting surface, the supporting portion comprises a top surface and a bottom surface, the reflecting surface connects the top surface and the bottom surface, and a plurality of light-scattering structures are formed on the reflecting surface.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: April 13, 2021
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD.
    Inventors: Long-Fei Zhang, Shin-Wen Chen, Kun Li, Xiao-Mei Ma
  • Lens module with enhanced stability
    Patent number: 10969559
    Abstract: A lens module with physically stronger foundations and enhanced stability includes a circuit board, an image sensor thereon, a mounting bracket, an optical filter, and a lens unit. The mounting bracket on the circuit board has the image sensor. The optical filter on the mounting bracket is above the image sensor. The lens unit is connected to the mounting bracket facing away from the circuit board by a frame of adhesive. The surface of the mounting bracket facing away from the circuit board has positioning posts at corners of the surface of the mounting bracket. A surface of the lens unit connected to the mounting bracket has receiving grooves positioned at corners of the surface of the lens unit. The positioning posts are inserted into the receiving grooves.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: April 6, 2021
    Assignee: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO.LTD.
    Inventors: Kun Li, Shin-Wen Chen, Ke-Hua Fan, Long-Fei Zhang
  • Camera device and mobile terminal
    Patent number: 10972646
    Abstract: A device with two cameras utilizing one photosensitive assembly includes a first camera assembly, a second camera assembly, and the photosensitive assembly. The first camera assembly and the second camera assembly are symmetrically positioned at both sides of the photosensitive assembly. The photosensitive assembly includes a driver and a connected photosensitive chip, the driver can drive the photosensitive chip to rotate, so that a photosensitive surface of the photosensitive chip is rotated between the first camera assembly and the second camera assembly. Therefore, the first camera assembly and the second camera assembly of the camera device are able to share one photosensitive chip, thereby the overall size and cost of the camera device is reduced. The present application also provides a mobile terminal having the camera device.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: April 6, 2021
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
    Inventors: Shin-Wen Chen, Xiao-Mei Ma, Long-Fei Zhang, Kun Li
  • Camera device and mobile terminal having same
    Patent number: 10965851
    Abstract: A camera device includes a lens assembly, a driver, and a photosensitive assembly. The driver drives the lens assembly. The photosensitive assembly is mounted to the lens assembly. The photosensitive assembly includes a filter, a photosensitive chip, a first circuit board, and a second circuit board. The first circuit board defines a first through hole. The photosensitive chip is received in the first through hole. The filter is fixed to a side of the first circuit board and covers the first through hole. The second circuit board is fixed to a side of the first circuit board facing away from the filter and is electrically coupled to the first circuit board. The photosensitive chip is electrically coupled to the second circuit board.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: March 30, 2021
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
    Inventors: Shin-Wen Chen, Long-Fei Zhang, Kun Li, Xiao-Mei Ma
  • Lens module
    Patent number: 10965855
    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: Grant
    Filed: June 12, 2019
    Date of Patent: March 30, 2021
    Assignee: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
    Inventors: Shin-Wen Chen, Long-Fei Zhang, Kun Li, Xiao-Mei Ma
  • FIRST CONNECTOR, SECOND CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY
    Publication number: 20210083424
    Abstract: First and second connectors and an electrical connector assembly are provided. The first connector comprises: an insulating base; a magnetic attraction metal piece which is fixed into the base; a magnet which sheathes the base and is attached to the metal piece; a first terminal which is fixed to the base; and a metal shell which covers the magnet. The second connector comprises: a magnetic attraction metal ring; a fixing base which is integrated with the metal ring; and a second terminal which is correspondingly received in the fixing base. The magnet and the metal ring are correspondingly magnetically attracted, so that the metal shell and the metal ring are attached to each other and the first terminal and the second terminal are electrically connected. The first connector and the second connector can be stably mated with each other and facilitate miniaturization of an electronic device.
    Type: Application
    Filed: September 10, 2020
    Publication date: March 18, 2021
    Applicant: Molex, LLC
    Inventor: Teng-Fei ZHANG
  • SHELF STABLE POWDERED COMPOSITION
    Publication number: 20210076720
    Abstract: Described herein is a shelf stable powdered composition. More particularly, the composition includes a natural emulsifier, a carrier including inulin having a degree of polymerization equal or less than 15, and an active ingredient including a flavor or a perfume. Also described herein are a process for preparing such a composition and consumer products containing such a composition.
    Type: Application
    Filed: February 22, 2019
    Publication date: March 18, 2021
    Inventors: Jian Zhang, Rutger Van Sleeuwen, Amanda Schober, Brian MacDougall, Frank Fei Zhang, Pierre-Etienne Bouquerand
  • Camera module
    Patent number: 10948805
    Abstract: A camera module which is sealed and given protection against damage from forcible impacts includes a lens module, a lens tube, and a protecting cover. The lens module has lens screw threads on its outer wall. The lens tube includes a lens receiving space, the lens module is received in the lens receiving space, lens tube screw threads are formed on an inner wall of the lens receiving space. The lens tube screw threads match the lens screw threads. The protecting cover includes a cushioning portion and a dustproofing portion. The cushioning portion and the dustproofing portion are attached to and cover the outer exposed surfaces of the lens tube. The dustproofing portion covers the lens thread and the lens tube screw threads.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: March 16, 2021
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
    Inventors: Xiao-Mei Ma, Shin-Wen Chen, Long-Fei Zhang, Kun Li
  • LENS MODULE CAPABLE OF CHANGING FOCAL DISTANCE AND ELECTRONIC DEVICE USING THE SAME
    Publication number: 20210072528
    Abstract: A lens module includes a printed circuit board, a lens component, and at least two electric conductors. The lens component includes a first lens and a microscope base, the first lens is formed on the microscope base, the microscope base is formed on the printed circuit board, and the first lens is electrically conductive and deforms under voltage. The first lens is electrically connected to the printed circuit board by the electric conductors. The printed circuit board outputs a voltage to the first lens through the electric conductors; the first lens deforms according to the voltage thereby changing a focal distance of light passing through the first lens. The disclosure also relates to an electronic device using the lens module. The lens module can has a zoom function and has a litter volume.
    Type: Application
    Filed: November 12, 2019
    Publication date: March 11, 2021
    Inventors: XIAO-MEI MA, SHIN-WEN CHEN, KUN LI, LONG-FEI ZHANG
  • LENS MODULE AND ELECTRONIC DEVICE USING SAME
    Publication number: 20210067666
    Abstract: A lens module able to disperse accumulated water vapor includes a circuit board, a carrier, a glass cover, an image sensor, and a reinforcement layer. The carrier on the circuit board defines an opening on a side away from the circuit board and carries the glass cover. The circuit board, the glass cover, and the carrier enclose a receiving chamber containing the image sensor. A projection of the opening on the circuit board partially overlaps a projection of the image sensor on the circuit board. The reinforcement layer on an inner surface of the carrier adjacent to the receiving chamber absorbs water vapor and any stray light reflected from the image sensor to improve image quality. An electronic device including the lens module is also disclosed.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 4, 2021
    Inventors: YU-SHUAI LI, SHIN-WEN CHEN, LONG-FEI ZHANG, KUN LI
  • PYRANOGLUCOSE-SUBSTITUTED PYRAZOLE COMPOUND, PREPARATION METHOD THEREOF AND APPLICATION THEREOF
    Publication number: 20210061840
    Abstract: A pyranoglucose-substituted pyrazole compound, used as a pharmaceutical intermediate, having the structural formula represented by formula (9c). The present invention further relates to an intermediate compound represented by formula (10c) or a salt thereof. The present invention further relates to a preparation method of the aforementioned intermediate compound and a method of using the same to prepare an SGLT inhibitor. By means of the novel key intermediate, the preparation technique of an SGLT inhibitor is greatly simplified. In addition, because the intermediate can be precipitated in the form of a salt and is easy to purify, the purity of the SGLT inhibitor is significantly increased, compared with the original preparation pathway (crude product purity can reach 99% or more).
    Type: Application
    Filed: January 17, 2019
    Publication date: March 4, 2021
    Inventors: Fei ZHANG, Peng WANG, Lili SUN, Lin ZHU
  • Interactively updating multimedia data
    Patent number: 10938918
    Abstract: A method and associated system for updating recorded multimedia data. An interactive request pertaining to a portion of recorded multimedia data is received. A response to the received request is received. A determination is made of a location, within the recorded multimedia data where the portion (of the recorded multimedia data to which the request pertains) is located. The interactive request and a feedback are combined into a combination. The combination of the interactive request and the feedback, or a link pointing to the combination stored external to the recorded multimedia data, is added to the recorded multimedia data at the location of the portion.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: March 2, 2021
    Assignee: International Business Machines Corporation
    Inventors: Peng HuangFu, Li Ting, Jian Wang, Ying Wei, Fei Zhang
  • Voice coil motor
    Patent number: 10935750
    Abstract: A voice coil motor of reduced thickness includes a pedestal and a housing. The side walls of the pedestal are formed with a metal sheet. The housing includes top and side plates, the side plates perpendicularly extending from an edge of the top plate. The side plate is notched, the housing covers the pedestal, and the at least one notch exposes a portion of the metal sheet for purposes of attachment between fixation area the housing and the pedestal fixation area.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: March 2, 2021
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
    Inventors: Long-Fei Zhang, Shin-Wen Chen, Xiao-Mei Ma, Kun Li
  • CAMERA DEVICE AND MOBILE TERMINAL HAVING SAME
    Publication number: 20210051251
    Abstract: A camera device includes a lens assembly, a driver, and a photosensitive assembly. The driver drives the lens assembly. The photosensitive assembly is mounted to the lens assembly. The photosensitive assembly includes a filter, a photosensitive chip, a first circuit board, and a second circuit board. The first circuit board defines a first through hole. The photosensitive chip is received in the first through hole. The filter is fixed to a side of the first circuit board and covers the first through hole. The second circuit board is fixed to a side of the first circuit board facing away from the filter and is electrically coupled to the first circuit board. The photosensitive chip is electrically coupled to the second circuit board.
    Type: Application
    Filed: September 3, 2019
    Publication date: February 18, 2021
    Inventors: SHIN-WEN CHEN, LONG-FEI ZHANG, KUN LI, XIAO-MEI MA
  • Non-ghosting imaging device
    Patent number: 10914943
    Abstract: A camera device with anti-ghosting and anti-flare properties includes a printed circuit board; an image sensor mounted on the printed circuit board; and a supporting bracket fixed on the printed circuit board. The supporting bracket includes a supporting plate and perpendicular side wall. The supporting plate and the side wall together form a receiving room covering the image sensor, the supporting plate is opened to form a step portion. The step portion comprises a matte top bearing surface, and a protecting sheet fixed on the matte top bearing surface.
    Type: Grant
    Filed: December 25, 2018
    Date of Patent: February 9, 2021
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
    Inventors: Shuai-Peng Li, Shin-Wen Chen, Kun Li, Long-Fei Zhang