Patents by Inventor Yuan-ping Chen

Yuan-ping Chen 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).

  • Single phase edge trigger register
    Patent number: 6388471
    Abstract: A method and a device for maintaining logic state stored in a storage device are described. For one embodiment, the device precharges at least two complimentary nodes in a storage device during the precharge cycle. During the evaluation cycle, the device receives an input data. After receipt of the input data, device stores at least one logic state at a storage node according to the input data. The device includes at least one conducting path to limit one store per each evaluation stage.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: May 14, 2002
    Assignee: SandCraft, Inc.
    Inventors: Wei-ping Lu, Tejvansh S. Soni, Victor Shadan, Edward Pak, Yuan-ping Chen