Patents by Inventor Mark Hou

Mark Hou 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).

  • Camera
    Patent number: D422002
    Type: Grant
    Filed: June 28, 1999
    Date of Patent: March 28, 2000
    Assignee: Largan Digital Co., Ltd.
    Inventors: Ader Li, Mark Hou
  • Camera
    Patent number: D428035
    Type: Grant
    Filed: February 8, 1999
    Date of Patent: July 11, 2000
    Assignee: Largan Digital Co., Ltd.
    Inventors: Mark Hou, Ray-Shin Chang