Patents by Inventor Céline Cornu

Céline Cornu 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).

  • Process and device for the baseband transcoding of digital information
    Patent number: 6307864
    Abstract: The symbols of a first code are represented by sign and magnitude bits in a manner analogous to the sign and magnitude bits representing the symbols of a second code. A memory stores digital samples partially representing coding pulses, and each pair of sign and magnitude bits is used to control a common shaping filter. The shaping filter uses the samples stored in the memory to generate a sampled digital signal representative of the analog signal transmitted over the telephone line.
    Type: Grant
    Filed: September 8, 1998
    Date of Patent: October 23, 2001
    Assignee: STMicroelectronics S.A.
    Inventors: Thierry Fensch, Gérald Kohlenberger, Céline Cornu