Patents by Inventor Yu-Tang Zhou

Yu-Tang Zhou 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).

  • Publication number: 20070159461
    Abstract: A computer input device has a housing having a wall with a first side and an opposing second side. A magnet is positioned on the first side, and a counterweight is positioned on the second side opposite to the magnet, with the magnet attracting the counterweight to the wall of the housing.
    Type: Application
    Filed: January 11, 2006
    Publication date: July 12, 2007
    Inventor: Yu-Tang Zhou
  • Patent number: 7222989
    Abstract: A computer peripheral device includes a body, a printed circuit board (PCB), a light source, and a reflecting device within the body arranged to cause light to be emitted from the body in a homogeneous manner.
    Type: Grant
    Filed: December 16, 2004
    Date of Patent: May 29, 2007
    Assignee: Kye Systems Corporation
    Inventor: Yu-Tang Zhou
  • Publication number: 20060132439
    Abstract: A computer peripheral device includes a body, a printed circuit board (PCB), a light source, and a reflecting device within the body arranged to cause light to be emitted from the body in a homogeneous manner.
    Type: Application
    Filed: December 16, 2004
    Publication date: June 22, 2006
    Applicant: KYE SYSTEMS CORP.
    Inventor: Yu-Tang Zhou