Patents by Inventor Tongcheng LI

Tongcheng LI 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).

  • Rapid short-circuit protection circuit of charger at output end and battery charger
    Patent number: 11075517
    Abstract: Disclosed is a rapid short-circuit protection circuit of charger at output end. With the short-circuit protection circuit adopted at an output end of a battery charger, MOS switch transistors in a battery power supply circuit may not burn out when an output end VOUT of the battery charger is short-circuited, and thus a good short-circuit protection effect is rendered.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: July 27, 2021
    Assignees: SHENZHEN CLICK TECHNOLOGY CO., LTD., CLICK TECHNOLOGY (XINFENG) CO., LTD., HUIZHOU CITY CLICK TECHNOLOGY CO., LTD.
    Inventors: Tongcheng Li, Mingliang Zhou
  • Rapid Short-Circuit Protection Circuit of Charger at Output End and Battery Charger
    Publication number: 20200259325
    Abstract: Disclosed is a rapid short-circuit protection circuit of charger at output end. With the short-circuit protection circuit adopted at an output end of a battery charger, MOS switch transistors in a battery power supply circuit may not burn out when an output end VOUT of the battery charger is short-circuited, and thus a good short-circuit protection effect is rendered.
    Type: Application
    Filed: February 26, 2020
    Publication date: August 13, 2020
    Inventors: Tongcheng LI, Mingliang ZHOU