Patents by Inventor Feng Zhou

Feng Zhou 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).

  • Publication number: 20210407709
    Abstract: Provided is an insulating coating device for an electric wire, including a pressing pipe. The pressing pipe includes two first pressing parts which are configured to divide the pressing pipe into two parts along a longitudinal cross section of the pressing pipe, an inner wall of the pressing pipe is provided with an air bag, and the air bag is provided with an air pipe joint which penetrates to an outside of the pressing pipe. In the insulating coating device for the electric wire, a self-curing insulating material is coated on joints of the electric wires, the air bag is used to squeeze the self-curing insulating material such that the self-curing insulating material is shaped and compacted, so that cavities generated in a coating process is reduced, and the self-curing insulating material is uniformly attached to the joints of the electric wires.
    Type: Application
    Filed: January 8, 2021
    Publication date: December 30, 2021
    Applicant: STATE GRID HUZHOU POWER SUPPLY COMPANY
    Inventors: Zhen CHEN, Jing XU, Wenhui XU, Weixun QIN, Yongsheng XU, Zhen WANG, Liupei WEI, Feng ZHOU, Xinlong WU, Xiaobin SHEN, Jie CHAI, Meng TANG, Kai SHEN
  • Patent number: 11211829
    Abstract: Embodiments described herein a method for controlling operating frequency for a wireless power charging system. Specifically, a transmitter coil at a wireless power transmitter is driven under an operating frequency and an input voltage. Deadtime information at the wireless power receiver is received, from a wireless power receiver having a receiver coil that receives wireless power from the transmitter coil. A microcontroller then determines, based on the received deadtime information or the operating frequency, whether the operating frequency deviates from a target operating frequency range. Based on the determination, one or both of the operating frequency or the input voltage are adjusted thereby causing the operating frequency to fall within the target operating frequency range.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: December 28, 2021
    Assignee: INTEGRATED DEVICE TECHNOLOGY, INC.
    Inventors: Jiangjian Huang, Feng Zhou, Zhitong Guo, Rui Liu
  • Publication number: 20210391772
    Abstract: A motor stator anti-interference structure includes: a silicon steel sheet assembly, the silicon steel sheet assembly including multiple silicon steel sheets held between an insulation support assembly; a winding assembly wound on the silicon steel sheet assembly and the insulation support assembly; and a connection member inlaid in the silicon steel sheet assembly to contact all the silicon steel sheets. All the silicon steel sheets are connected to a grounding end of a circuit board through the connection member so as to increase contact area between the connection member and the silicon steel sheet assembly. The electromagnetic interference is conducted through the connection member to the grounding end of the circuit board.
    Type: Application
    Filed: June 10, 2020
    Publication date: December 16, 2021
    Inventors: Feng Zhou, Chih-Cheng Lai
  • Publication number: 20210376582
    Abstract: The present disclosure relates to the technical field of cable processing, and discloses a method for processing a reaction force cone of a cable main insulating layer. The method includes: two ends of a cable are clamped through a clamping device, and the cable is enabled to pass through a cutting device; a cutting depth of the cutting device in a radial direction and a cutting position of the cutting device in an axial direction are adjusted; the cutting device is started, and the cable is cut by the cutting device to form the reaction force cone.
    Type: Application
    Filed: November 17, 2020
    Publication date: December 2, 2021
    Inventors: Xiaojian WANG, Zhen CHEN, Jing XU, Keqin YE, Weixun QIN, Wenhui XU, Xinhang CHEN, Zhen WANG, Meng TANG, Feng ZHOU, Bin TIAN, Yongsheng XU, Yudong RUI
  • Publication number: 20210377346
    Abstract: An exercise device configured to obtain, from an exercise device server corresponding to the exercise device, user information correspponding to a user that uses the exercise device, wherein the user information has been entered and recorded by the user on an application client on a user terminal, has synchronized to an application server corresponding to the application client, and has sent from the application server to the exercise device server based on triggering by the application client, and process, based on the user information, a collected exercise parameter of the user to obtain exercise consumption data of the user.
    Type: Application
    Filed: November 27, 2019
    Publication date: December 2, 2021
    Inventor: Feng Zhou
  • Publication number: 20210376583
    Abstract: Provided is a device for processing an antistress cone of a main insulation layer of a cable. The device includes a support, a clamping unit, a cutting unit and an infeed unit. The clamping unit is mounted on the support and configured to clamp a cable. The cutting unit is slidably disposed on the support, capable of cutting the cable in the radial direction of the cable, and capable of performing feeding in the radial direction of the cable to adjust the cutting depth. The infeed unit is connected to and capable of driving the cutting unit and configured to drive the cutting unit to slide in the axial direction of the cable so that the cutting unit performs feeding and cutting in the axial direction of the cable.
    Type: Application
    Filed: November 17, 2020
    Publication date: December 2, 2021
    Inventors: Xiaojian WANG, Zhen CHEN, Jing XU, Keqin YE, Wenhui XU, Weixun QIN, Xinhang CHEN, Zhen WANG, Xiaobin SHEN, Jie CHAI, Meng TANG, Yongsheng XU, Feng ZHOU, Yudong RUI
  • Publication number: 20210376581
    Abstract: The present disclosure relates to the field of cable processing apparatus and discloses a cable radial cutting system and a reaction force cone processing apparatus with the cable radial cutting system. The cable radial cutting system includes a cutting bracket, a planetary gear set, a first driving piece and a second driving piece which are mounted on the cutting bracket, and a cutting tool driven by the planetary gear set to rotate and move radially, where the first driving piece and the second driving piece jointly drive the planetary gear set to rotate.
    Type: Application
    Filed: November 17, 2020
    Publication date: December 2, 2021
    Inventors: Xiaojian WANG, Zhen CHEN, Jing XU, Weixun QIN, Keqin YE, Liupei WEI, Yongsheng XU, Xiaobin SHEN, Xuqiang YANG, Xiaoxiao WU, Jie CHAI, Feng ZHOU, Xiongzhang SHEN, Kai SHEN
  • Publication number: 20210368605
    Abstract: A panel light has an isolated low voltage direct current auxiliary power supply audio interface. The LED panel light has a DC power supply supplying the LED panel light. The DC power supply dim control is formed on the DC power supply supplying the LED panel light. The DC power supply dim control is configured as an input that adjusts the voltage or current of the LED panel light. A DC isolator circuit is connected to the DC power supply dim control. A low-voltage and dim power supply is connected to the DC isolator circuit. The low-voltage and dim power supply has an audio interface connection. The audio interface connects to the audio interface connection. The audio interface connection has an audio interface positive 12 V line, an audio interface ground line, and an audio interface dim line. A sensor connects to the audio interface at a sensor output.
    Type: Application
    Filed: May 19, 2020
    Publication date: November 25, 2021
    Inventors: Haitao YANG, Lei Li, Lin Yang, Feng Zhou
  • Patent number: 11183901
    Abstract: A cooling system simultaneously cools both a power module and a vehicle motor. A vehicle motor housing is provided in thermal communication with a plurality of manifolds. Each manifold defines a cooling fluid inlet, a cooling fluid outlet, and a distribution recess providing fluid communication. The distribution recess may be defined by a wall having an exterior major surface in thermal communication with the vehicle motor. A manifold fluid insert may be disposed within the distribution recess, defining a plurality of inlet branch channels and outlet branch channels. A power module may be coupled to the manifold and a heat sink feature. A flow of coolant fluid is provided from each cooling fluid inlet, through the inlet branch channels of the manifold fluid insert for impingement with the heat sink feature, returning through the outlet branch channels and to the cooling fluid outlet of the respective manifold.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: November 23, 2021
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Feng Zhou, Ercan Mehmet Dede
  • Patent number: 11183506
    Abstract: A method of forming a semiconductor device where memory cells and some logic devices are formed on bulk silicon while other logic devices are formed on a thin silicon layer over insulation over the bulk silicon of the same substrate. The memory cell stacks, select gate poly, and source regions for the memory devices are formed in the memory area before the logic devices are formed in the logic areas. The various oxide, nitride and poly layers used to form the gate stacks in the memory area are formed in the logic areas as well. Only after the memory cell stacks and select gate poly are formed, and the memory area protected by one or more protective layers, are the oxide, nitride and poly layers used to form the memory cell stacks removed from the logic areas, and the logic devices are then formed.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: November 23, 2021
    Assignee: Silicon Storage Technology, Inc.
    Inventors: Jinho Kim, Xian Liu, Feng Zhou, Parviz Ghazavi, Steven Lemke, Nhan Do
  • Publication number: 20210351565
    Abstract: A laser module includes an optical assembly, a laser chip disposed on a side of the optical assembly, a power supply structure, a packaging structure and a heat dissipation structure. The power supply structure includes a first electrode and a second electrode both connected to the laser chip. An accommodating cavity is formed in the packaging structure, and the optical assembly is at least partially received in the accommodating cavity. The heat dissipation structure is sleeved on an outer side of the packaging structure, and abuts against the first electrode and the second electrode.
    Type: Application
    Filed: July 21, 2021
    Publication date: November 11, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Feng ZHOU
  • Publication number: 20210327793
    Abstract: Methods, systems, and apparatuses for a power card for use in a vehicle. The power card includes an N lead frame and a P lead frame, each having a body portion and a terminal portion. The power card includes an O lead frame having a body portion and a cooling portion. The power card includes a first power device located between the body portion of the N lead frame and the body portion of the O lead frame. The power card includes a second power device located between the body portion of the O lead frame and the body portion of the P lead frame, the O lead frame configured to receive heat from the first power device and the second power device by the body portion of the O lead frame and transfer the heat to the cooling portion of the O lead frame for heat dissipation.
    Type: Application
    Filed: April 21, 2020
    Publication date: October 21, 2021
    Inventor: Feng Zhou
  • Publication number: 20210327788
    Abstract: Methods, systems, and apparatuses for a power card for use in a vehicle. The power card includes an N lead frame, a P lead frame, and an O lead frame each having a body portion and a terminal portion, with the O lead frame located between the N lead frame and the P lead frame. The power card includes a first power device being located on a first side of the O lead frame and a second power device being located on a second side of the O lead frame, the body portion of the O lead frame having one or more channels configured to receive a cooling liquid for cooling the first power device and the second power device.
    Type: Application
    Filed: April 21, 2020
    Publication date: October 21, 2021
    Inventor: Feng Zhou
  • Publication number: 20210327791
    Abstract: Methods, systems, and apparatuses for a power card for use in a vehicle. The power card includes an N lead frame, a P lead frame, and an O lead frame each having a body portion and a terminal portion. The O lead frame is located between the N lead frame and the P lead frame. The power card includes a first power device located between the N lead frame and the O lead frame, with a first side coupled to the body portion of the N lead frame and a second side coupled to the body portion of the O lead frame. The power card includes a second power device located between the O lead frame and the P lead frame, with a first side coupled to the body portion of the O lead frame and a second side coupled to the body portion of the P lead frame.
    Type: Application
    Filed: April 21, 2020
    Publication date: October 21, 2021
    Inventor: Feng Zhou
  • Patent number: 11135621
    Abstract: A remote-controlled gasoline cleaner including a main unit, sprayer, and remote control. The main unit includes a controller, start switch device, stop switch device, and gasoline engine start/stop apparatus. The remote control sends a start remote control signal or stop remote control signal to the main unit. The controller controls the start switch device in response to the start remote control signal received, and controls the stop switch device in response to the stop remote control signal received. The start switch device receives a start command of the controller to connect to a power supply circuit of a starter motor in the gasoline engine start/stop apparatus. The starter motor starts a gasoline engine. The stop switch device receives a stop command of the controller to connect to a short circuit of an ignition coil in the gasoline engine start/stop apparatus, thereby blowing out the gasoline engine.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: October 5, 2021
    Assignee: SUMEC HARDWARE & TOOLS CO., LTD.
    Inventors: Kai Liu, Ying-Dian Xiang, Feng Zhou, Xue-Song Gao, Yong Pei, Xu Zhang
  • Publication number: 20210305264
    Abstract: Memory cells formed on upwardly extending fins of a semiconductor substrate, each including source and drain regions with a channel region therebetween, a floating gate extending along the channel region and wrapping around the fin, a word line gate extending along the channel region and wrapping around the fin, a control gate over the floating gate, and an erase gate over the source region. The control gates are a continuous conductive strip of material. First and second fins are spaced apart by a first distance. Third and fourth fins are spaced apart by a second distance. The second and third fins are spaced apart by a third distance greater than the first and second distances. The continuous strip includes a portion disposed between the second and third fins, but no portion of the continuous strip is disposed between the first and second fins nor between the third and fourth fins.
    Type: Application
    Filed: October 13, 2020
    Publication date: September 30, 2021
    Inventors: Feng Zhou, Xian Liu, Steven Lemke, Hieu Van Tran, Nhan Do
  • Publication number: 20210307214
    Abstract: The present invention relates to a display device with a heat exchange module and a heat exchange method thereof. The display device comprises a casing, a display unit and a heat exchange module, wherein a sealed space is formed inside the casing; the display unit is arranged in the sealed space; and the heat exchange module is arranged on the casing. The heat exchange module is provided with first heat exchange holes positioned inside the sealed space and second heat exchange holes positioned outside the sealed space; a first circulation airflow is formed between the first heat exchange holes and the sealed space; and the second heat exchange holes communicate with outside to form a second circulation airflow for performing heat exchange with the first circulation airflow.
    Type: Application
    Filed: April 24, 2020
    Publication date: September 30, 2021
    Inventors: Qianzhong Zhang, Wen Li, Feng Zhou
  • Patent number: 11133686
    Abstract: A battery management device includes a detection circuit, a charge control circuit, and a discharge control circuit. The detection circuit is configured to output a first control signal and a second control signal according to a volume of a rechargeable battery. The charge control circuit is electrically coupled to the rechargeable battery and the detection circuit, and configured to open a charge loop of the rechargeable battery according to the first control signal. The discharge control circuit is electrically coupled to the rechargeable battery and the detection circuit, and configured to close a discharge path of the rechargeable battery according to the second control signal.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: September 28, 2021
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Kai-Chun Liang, Wei-Chen Tu, Hsiang-Jui Hung, Xiao-Feng Zhou, Wen-Hsiang Yang
  • Patent number: 11126382
    Abstract: It discloses a technical solution of the present disclosure partitions a high-speed data code stream into a plurality of sequentially arranged data blocks so as to write the data blocks sequentially to a circular cache. The circular cache is comprised of N cache segments that share a write pointer, each cache segment owning an independent read pointer. The data blocks are sequentially written into the N cache segments; data will be continuously written to the 1st cache segment; data will be read from the cache segment at a relatively low rate and written to a corresponding SD card, thereby implementing data speed reduction; a controller will integrate the disordered data into a same SD card following the original arrangement order, thereby completing all data storage work.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: September 21, 2021
    Assignee: SHANDONG UNIVERSITY
    Inventors: Yong Wang, Zhe Wang, Hongyu Li, Feng Zhou
  • Patent number: D930724
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: September 14, 2021
    Inventor: Xiao Feng Zhou