Patents by Inventor Shu-Chen Kuo

Shu-Chen Kuo 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).

  • Structure of cordless mouse device
    Patent number: 6445379
    Abstract: An improved structure wireless mouse device comprised of a base board connected to a host computer and a mouse device, wherein no physical signal cable is present between the mouse device and the base board. The mouse device and the base board are equipped with internal circuitry that enables electric power from the host computer to be conveyed to the transmit/receive antenna of the base board and after reception by the mouse device, the electrical energy is supplied to its internal circuit. The two-dimension signal generated as the mouse device is moved on the base board is received by the transmit/receive antenna of the base board and transferred to the host computer to thereby enable control of the host system.
    Type: Grant
    Filed: April 3, 2000
    Date of Patent: September 3, 2002
    Inventors: Hsien-Cheng Liu, Hsing-Hua Hsu, Shu-Chen Kuo, Chien-Sheng Lin, Chien-Hsing Liu