Patents by Inventor Wing K. Lam

Wing K. Lam 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).

  • Portable radio
    Patent number: D284765
    Type: Grant
    Filed: May 18, 1984
    Date of Patent: July 22, 1986
    Assignee: Win-Gold Electronics Co. Ltd.
    Inventor: Wing K. Lam
  • Radio
    Patent number: D300322
    Type: Grant
    Filed: January 21, 1986
    Date of Patent: March 21, 1989
    Assignee: Win-Gold Electronics Co. Ltd.
    Inventor: Wing K. Lam