Patents by Inventor Wu-Hsiang Chen

Wu-Hsiang 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).

  • Method and system for synchronizable E-VSB enhanced data interleaving and data expansion
    Patent number: 7787491
    Abstract: Methods and systems for a synchronizable E-VSB enhanced data interleaving and data expansion are disclosed. Aspects of one method may include a packet processor that may generate valid output when a portion of the packet processor may initially contain invalid data. The packet processor may generate the valid data after detecting that storage elements within an interleaver integrated within the packet processor may be filled with valid data received from input, and that a byte output by the interleaver may be a first byte among the bytes in the interleaver that may be part of a new VBS field.
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: August 31, 2010
    Assignee: Broadcom Corporation
    Inventor: Wu-Hsiang Chen
  • Method and system for synchronizable E-VSB enhanced data interleaving and data expansion
    Publication number: 20080063089
    Abstract: Methods and systems for a synchronizable E-VSB enhanced data interleaving and data expansion are disclosed. Aspects of one method may include a packet processor that may generate valid output when a portion of the packet processor may initially contain invalid data. The packet processor may generate the valid data after detecting that storage elements within an interleaver integrated within the packet processor may be filled with valid data received from input, and that a byte output by the interleaver may be a first byte among the bytes in the interleaver that may be part of a new VBS field.
    Type: Application
    Filed: August 25, 2006
    Publication date: March 13, 2008
    Inventor: Wu-Hsiang Chen