Patents by Inventor Jean P. Collec

Jean P. Collec 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).

  • Patent number: 4667334
    Abstract: A radio system broadcasts binary data packets that can be received in mob receivers. The initial parts of the packets are transmitted periodically. The prefix of each packet includes synchronizing information. The synchronization processing includes seeking a phase and a tracking phase. The transition from the seeking to the tracking phases occurs when the synchronization pattern has been received two consecutive times with a null Hamming distance.
    Type: Grant
    Filed: February 12, 1985
    Date of Patent: May 19, 1987
    Assignee: Etablissement Public de Diffusion Dit "Telediffusion de France"
    Inventors: Jean P. Collec, Michel R. Rigal