Patents by Inventor Hoi Kean Wong

Hoi Kean Wong 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).

  • All-in-one charger
    Patent number: D610094
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: February 16, 2010
    Assignee: Navajo Manufacturing Company Inc.
    Inventors: Jennifer Ouimette, Robert W. Donegan, Yen-lun Lai, Gordon Levy, Hoi Kean Wong, Richard Jung