Patents by Inventor Ho Hiu Wai

Ho Hiu Wai 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).

  • Flashlight
    Patent number: D544116
    Type: Grant
    Filed: August 1, 2006
    Date of Patent: June 5, 2007
    Assignee: Eric Beare Associates Ltd.
    Inventor: Ho Hiu Wai
  • USB flash memory
    Patent number: D545311
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: June 26, 2007
    Assignee: Eric Beare Associates Ltd.
    Inventor: Ho Hiu Wai
  • Flashlight
    Patent number: D548380
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: August 7, 2007
    Assignee: Eric Beare Associates Ltd.
    Inventor: Ho Hiu Wai