Patents by Inventor JUN-YEH LIU

JUN-YEH LIU 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).

  • Power bank with automatic detection for charging capability
    Patent number: 11569671
    Abstract: A power bank with automatic detection for charging capability includes a battery unit, a control unit connected to the battery unit, an input unit, at least one output unit, a starting unit and a detecting unit. The input unit is connected to the control unit. The input unit is used for being connected with an external power source. The at least one output unit is connected to the control unit. The starting unit is connected to the control unit and the at least one output unit. The starting unit is in a grounded state to form a current loop. The detecting unit is connected to the control unit and the at least one output unit. The detecting unit is used for sensing whether a signal is transmitted from the at least one output unit.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: January 31, 2023
    Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD.
    Inventors: Hui-Lin Lai, Jun-Yeh Liu, Wen-Bing Hsu
  • POWER BANK WITH AUTOMATIC DETECTION FOR CHARGING CAPABILITY
    Publication number: 20220037901
    Abstract: A power bank with automatic detection for charging capability includes a battery unit, a control unit connected to the battery unit, an input unit, at least one output unit, a starting unit and a detecting unit. The input unit is connected to the control unit. The input unit is used for being connected with an external power source. The at least one output unit is connected to the control unit. The starting unit is connected to the control unit and the at least one output unit. The starting unit is in a grounded state to form a current loop. The detecting unit is connected to the control unit and the at least one output unit. The detecting unit is used for sensing whether a signal is transmitted from the at least one output unit.
    Type: Application
    Filed: April 21, 2021
    Publication date: February 3, 2022
    Inventors: HUI-LIN LAI, JUN-YEH LIU, WEN-BING HSU