Patents by Inventor Zhanhua Jin

Zhanhua Jin 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).

  • Socket detection apparatus and method for supporting anomaly detection of earth wire and neutral wire
    Patent number: 11255924
    Abstract: A socket detection apparatus for supporting anomaly detection of an earth wire and a neutral wire includes: a micro-control unit, provided with a test plug of a fire wire connection end, a neutral wire connection end and an earth wire connection end, and a detection circuit connected with the test plug; and an induction antenna arranged corresponding to a fire wire end of a detected power socket, the induction antenna being connected with a first signal input end of the micro-control unit.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: February 22, 2022
    Assignee: Uni-Trend Technology (China) Co., Ltd.
    Inventors: Jizhi Long, Benny Siu Lam Hung, Weikun Han, Zhanhua Jin, Deng Zhang, Shengjun Qiu, Yongsong Lu
  • Socket Detection Apparatus and Method for Supporting Anomaly Detection of Earth Wire and Neutral Wire
    Publication number: 20210405128
    Abstract: A socket detection apparatus for supporting anomaly detection of an earth wire and a neutral wire includes: a micro-control unit, provided with a test plug of a fire wire connection end, a neutral wire connection end and an earth wire connection end, and a detection circuit connected with the test plug; and an induction antenna arranged corresponding to a fire wire end of a detected power socket, the induction antenna being connected with a first signal input end of the micro-control unit.
    Type: Application
    Filed: June 23, 2021
    Publication date: December 30, 2021
    Inventors: Jizhi Long, Benny Siu Lam Hung, Weikun Han, Zhanhua Jin, Deng Zhang, Shengjun Qiu, Yongsong Lu