Patents by Inventor Brian Hale Park

Brian Hale Park 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).

  • Integrated encryption/decryption functionality in a digital TV/PVR system-on-chip
    Patent number: 7937595
    Abstract: A system-on-a-chip (SoC) to process digital audio-video content includes one or more input/output (I/O) interfaces to transmit the digital audio-video content to corresponding I/O devices coupled to the SoC and to receive the digital audio-video content from the corresponding I/O devices. The SoC also includes a cryptographic engine to encrypt the digital audio-video content being transmitted via the I/O interfaces to the corresponding I/O devices and to decrypt the digital audio-video content received via the I/O interfaces from the corresponding I/O devices.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: May 3, 2011
    Assignee: Zoran Corporation
    Inventors: Nishit Kumar, Brian Hale Park, Zeljko Markovic