Patents by Inventor Martine Rouillon-Martin

Martine Rouillon-Martin 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 for controlling the state of conduction of an MOS transistor of an integrated circuit
    Patent number: 5281553
    Abstract: The state of conduction of an MOS transistor 11 is definitively controlled by a laser beam 21, by forming an electrical connection 22 between the gate 16 and the subjacent portion d of the source region 14 or drain region 15. The invention is applicable in particular to the correction (reconfiguration, redundancy) of integrated circuits and to the programming of integrated PROMs.
    Type: Grant
    Filed: February 22, 1991
    Date of Patent: January 25, 1994
    Assignee: Bull, S.A.
    Inventors: Alain Boudou, Marie-Francois Bonnal, Martine Rouillon-Martin