Patents by Inventor Mark Nadim Olivier Clercq

Mark Nadim Olivier Clercq 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).

  • IC intrusion detection
    Patent number: 7555787
    Abstract: The invention relates to an electronic device for cryptographic processing, having at least two electronic circuits (IC, CC, CP) coupled via a connection means, wherein the connection means is arranged for transferring data signals between the two electronic circuits. The electronic device further has a monitoring circuit (401) arranged to monitor a deviation in the capacitance of the connection means. In case the deviation exceeds a predetermined value an alert signal (411) is generated.
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: June 30, 2009
    Assignee: NXP B.V.
    Inventor: Mark Nadim Olivier Clercq