Patents by Inventor Shuo-Hsiu Chang

Shuo-Hsiu Chang 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).

  • Mouse
    Patent number: D534535
    Type: Grant
    Filed: January 18, 2006
    Date of Patent: January 2, 2007
    Assignee: Darfon Electronics Corp.
    Inventors: Shu-Wen Tzeng, Shuo-Hsiu Chang
  • Remote keyboard
    Patent number: D545303
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: June 26, 2007
    Assignee: Darfon Electronics Corp.
    Inventor: Shuo-Hsiu Chang