Patents by Inventor Pui C. Lau

Pui C. Lau 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).

  • Electronic apparatus housing
    Patent number: D349300
    Type: Grant
    Filed: March 10, 1992
    Date of Patent: August 2, 1994
    Assignee: Vtech Industries, Inc.
    Inventor: Pui C. Lau