Patents by Inventor Louis Litwin Jr

Louis Litwin Jr 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).

  • Diversity scheme for error control coding in a system with prioritized data
    Publication number: 20050257122
    Abstract: There is provided a method of diversity error control coding for a system having variable-length packets that carry prioritized data. High priority packets in a data sequence are replicated to form virtual replications. Parity symbols are generated from the data sequence and from the virtual replications, and tag information is generated that indicates a number of the virtual replications used to generate the parity symbols, for subsequent transmission of only the data sequence, the parity symbols, and the tag information to reconstruct the data sequence.
    Type: Application
    Filed: April 17, 2003
    Publication date: November 17, 2005
    Inventors: Louis Litwin Jr, Kumar Ramaswamy