Patents by Inventor Guannho G. Tsau

Guannho G. Tsau 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).

  • Self-illuminating CMOS imaging package
    Patent number: 9538909
    Abstract: A microelectronics chip contains an integrated CMOS imaging sensor integrated with a LED die. Circuitry is established on the chip for a shared power arrangement.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: January 10, 2017
    Assignee: OmniVision Technologies, Inc.
    Inventors: Junzhao Lei, Guannho G. Tsau
  • Self-Illuminating CMOS Imaging Package
    Publication number: 20150018611
    Abstract: A microelectronics chip contains an integrated CMOS imaging sensor integrated with a LED die. Circuitry is established on the chip for a shared power arrangement.
    Type: Application
    Filed: July 8, 2013
    Publication date: January 15, 2015
    Inventors: Junzhao Lei, Guannho G. Tsau