Patents by Inventor Zhao Lixin

Zhao Lixin 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).

  • Method and system for manufacturing a pixel image sensor
    Publication number: 20040065911
    Abstract: Pixel image sensors with lateral photodiode elements and vertical overflow drain systems. According to at least one embodiment of the present invention, an image sensor pixel includes a lateral photodiode element and a vertical overflow drain system for draining excessive charges accumulated in the charge collecting region of the lateral photodiode element and for resetting the charge collecting region of the lateral photodiode element.
    Type: Application
    Filed: May 12, 2003
    Publication date: April 8, 2004
    Inventor: Zhao Lixin