Patents by Inventor Yung-Che Pao

Yung-Che Pao 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).

  • Frame refresh method and circuit
    Publication number: 20050237315
    Abstract: A frame refresh method and circuit. First, a central processing unit is detected by an operating system for receiving pixel data. A power state of a video chip is then determined by the central processing unit. Finally, the pixel data is written into a random access memory or a video frame buffer according to the power state.
    Type: Application
    Filed: September 27, 2004
    Publication date: October 27, 2005
    Inventors: Ping-Yeh Chen, Yung-Che Pao, Szu-Han Wu