Patents by Inventor Albert-Patrick Krief

Albert-Patrick Krief 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 device for forming transport frames from coded-signal frames and device for extracting coded signal frames
    Patent number: 7164728
    Abstract: Transport frames to be transmitted on a communication channel are formed from coded-signal frames. Each coded-signal frame comprises one or more sets of bits to be protected against transmission errors. A respective error detection code is calculated for a subset of bits, and placed in a respective transport frame along with this subset of bits. Some at least of the transport frames contain a plurality of subsets of bits, emanating from different coded-signal frames and accompanied by the corresponding error detection codes.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: January 16, 2007
    Assignee: Matra Nortel Communications
    Inventors: Albert-Patrick Krief, Pierre Force