Patents by Inventor Sandie Ningning Cheng

Sandie Ningning Cheng 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).

  • Mobile phone
    Patent number: D534889
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: January 9, 2007
    Assignee: ASUSTek Computer Inc.
    Inventor: Sandie Ningning Cheng