Patents by Inventor Phillippe Lafon

Phillippe Lafon 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).

  • Video coding rate control
    Publication number: 20060056508
    Abstract: Video encoding (such as H.263, MPEG4, H.264) modifies TMN5-type frame skipping and quantization parameter updates according to buffer fullness levels and makes I-frame initial quantization parameters depend upon prior P-frame quantization parameters.
    Type: Application
    Filed: September 1, 2005
    Publication date: March 16, 2006
    Inventors: Phillippe Lafon, Jennifer Webb