Patents by Inventor Kun-Pei P. Chen

Kun-Pei P. 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).

  • Content securing system
    Patent number: 8327125
    Abstract: In a method for securing content in a system containing a security processor configured to control access to the content by a main processor, in which main processor being configured to send heartbeats to the security processor, a determination as to whether at least one heartbeat was received within a predicted time interval is made and in response to a determination that at least one heartbeat was not received with the predicted time interval, access to the content by the main processor is ceased.
    Type: Grant
    Filed: December 28, 2009
    Date of Patent: December 4, 2012
    Assignee: General Instrument Corporation
    Inventors: Jiang Zhang, Kun-Pei P. Chen, Alexander Medvinsky
  • CONTENT SECURING SYSTEM
    Publication number: 20110161645
    Abstract: In a method for securing content in a system containing a security processor configured to control access to the content by a main processor, in which main processor being configured to send heartbeats to the security processor, a determination as to whether at least one heartbeat was received within a predicted time interval is made and in response to a determination that at least one heartbeat was not received with the predicted time interval, access to the content by the main processor is ceased.
    Type: Application
    Filed: December 28, 2009
    Publication date: June 30, 2011
    Applicant: GENERAL INSTRUMENT CORPORATION
    Inventors: Jiang Zhang, Kun-Pei P. Chen, Alexander Medvinsky
  • Portion of a front panel for an electronic device
    Patent number: D521991
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: May 30, 2006
    Assignee: General Instrument Corporation
    Inventors: William J. Storti, Paul D. Baker, Kun-Pei P. Chen, Dwight T. Sakuma, Bryan K. Zublin, Paul Ocepek