Patents by Inventor Yiu Kuen Ho

Yiu Kuen Ho 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).

  • Bulkhead lamp
    Patent number: D649673
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: November 29, 2011
    Assignee: Hong Kong Applied Science and Technology Research Institute Company Limited
    Inventors: Tak Keung Liang, Yiu Kuen Ho