Patents by Inventor Lamin Wang

Lamin Wang 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).

  • Frequency coefficient scanning paths for coding digital video content
    Publication number: 20050008241
    Abstract: A method and system of transform-based encoding, decoding, and bitstream generation of digital video content. The digital video content comprises a stream of pictures, slices, or macroblocks which can each be intra, predicted or bi-predicted pictures. The pictures, slices, or macroblocks comprise blocks of pixels. The method comprises scanning frequency coefficients from each of the block's two dimensional array of frequency coefficients in a manner that is vertically biased.
    Type: Application
    Filed: July 29, 2004
    Publication date: January 13, 2005
    Inventors: Lamin Wang, David Baylon, Krit Panusopone, Rajeev Gandhi, Yue Yu, Ajay Luthra