Patents by Inventor Jan Hon Wong

Jan Hon Wong 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).

  • Passive infrared sensor
    Patent number: D890002
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: July 14, 2020
    Assignee: TEXECOM LIMITED
    Inventors: Shelby Cound, Jan Hon Wong, Carl Stone
  • Passive infrared sensor
    Patent number: D953901
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: June 7, 2022
    Assignee: TEXECOM LIMITED
    Inventors: Shelby Cound, Jan Hon Wong, Carl Stone