Patents by Inventor Pascal Butel

Pascal Butel 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).

  • File and content management
    Patent number: 7593620
    Abstract: Disclosed herein is a table mapping a data offset in a bitstream, apparatus for evaluating position in a bitstream, and a command for controlling the transfer of a bitstream.
    Type: Grant
    Filed: August 21, 2002
    Date of Patent: September 22, 2009
    Assignee: THOMSON Licensing S.A.
    Inventors: Andre Surcouf, Nicolas Gaude, Pascal Butel, Cedric Trouilhet
  • File and content management
    Publication number: 20030078930
    Abstract: Disclosed herein is a table mapping a data offset in a bitstream, apparatus for evaluating position in a bitstream, and a command for controlling the transfer of a bitstream.
    Type: Application
    Filed: August 21, 2002
    Publication date: April 24, 2003
    Inventors: Andre Surcouf, Nicolas Gaude, Pascal Butel, Cedric Trouilhet
  • Programmable digital signal delay device and its use for a error correction code device
    Patent number: 5150066
    Abstract: A programmable digital signal delay device for delaying a digital serial input signal SIN by a period .tau.=M.H. (where M is an integer H is the bit rate) and transforms SIN into a delayed output signal SOUT having the same bit rate, the number M being programmable in steps. The device includes an input register (4), a RAM (6) whose r bit locations contain p bits, an output register (8) and means for controlling the RAM which are formed by a decoder (11) which receives the number M, a cyclic counter (12) which receives a programming number N (or n) from the decoder whereby it cyclically addresses the RAM, and a sequencer (13) which supplies the RAM with the write and read control signals.
    Type: Grant
    Filed: May 30, 1990
    Date of Patent: September 22, 1992
    Assignee: U.S. Philips Corporation
    Inventors: Pascal Butel, Alain Dahiot, Joel Ferrier