Patents by Inventor Hing Pong Chan

Hing Pong Chan 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 apparatus for monitoring and resetting a co-processor
    Patent number: 8250412
    Abstract: A circuit monitors and resets a co-processor. The circuit includes a hang detector module for detecting a hang in co-processor. The circuit also includes a selective processor reset module for resetting the co-processor without resetting a processor in response to detecting a hang in the co-processor.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: August 21, 2012
    Assignee: ATI Technologies ULC
    Inventors: Jeffrey G. Cheng, Hing Pong Chan, Yinan Jiang