Patents by Inventor Chris Sui Wang Ng

Chris Sui Wang Ng 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).

  • MP3 player
    Patent number: D476304
    Type: Grant
    Filed: January 31, 2002
    Date of Patent: June 24, 2003
    Assignee: Timex Group B.V.
    Inventors: George J. Fox, Albert Pun Tak Ng, Chris Sui Wang Ng