Patents by Inventor Tsan Kim Chaw

Tsan Kim Chaw 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).

  • Battery cover
    Patent number: D444766
    Type: Grant
    Filed: January 21, 2000
    Date of Patent: July 10, 2001
    Assignee: Tai Kwong-Yokohama Battery Industries Sdn. Bhd.
    Inventors: Choon Kim Chow, Tsan Kim Chaw
  • Battery cover
    Patent number: D452476
    Type: Grant
    Filed: January 21, 2000
    Date of Patent: December 25, 2001
    Assignee: Tai Kwong-Yokohama Battery Industries SDN. BHD
    Inventors: Choon Kim Chow, Tsan Kim Chaw