Patents by Inventor Chen-Yi Xiao

Chen-Yi Xiao 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).

  • Ring-like input device
    Patent number: D673953
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: January 8, 2013
    Assignee: KYE Systems Corp.
    Inventors: Zu-Nan Li, Chen-Yi Xiao
  • Ring-like input device
    Patent number: D673954
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: January 8, 2013
    Assignee: KYE Systems Corp.
    Inventors: Zu-Nan Li, Chen-Yi Xiao