Patents by Inventor Laurent Sustek

Laurent Sustek 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 of protecting a mobile-telephone-type telecommunication terminal
    Patent number: 9313662
    Abstract: A method of protecting a telecommunication terminal having a chip-card-type personal component which is required for telecommunication network access. The terminal includes a processing unit, at least one operating memory element containing the information necessary to the operation of the terminal, i.e. a terminal operating program, and the data necessary to the program. The method involves: a) encrypting the contents of the operating memory element of the telecommunication terminal using a pre-determined key K which is necessary for decryption; and b) allowing the terminal to commence decryption once the terminal has been started with a start-up program that is saved in a secure memory element and once the key for decryption has been calculated by same.
    Type: Grant
    Filed: March 19, 2004
    Date of Patent: April 12, 2016
    Assignee: GEMALTO SA
    Inventors: Pascal Moitrel, Pascal Guterman, Philippe Proust, Laurent Sustek, Mireille Pauliac, Cedric Cardonnel
  • Surface mounting chip carrier module
    Patent number: 8159830
    Abstract: A device includes a carrier and an integrated circuit chip having a first side supported by the carrier and a second side having contacts. The carrier has multiple carrier contacts supported by the carrier and separated from the integrated circuit chip. Multiple leads are coupled between the contacts on the integrated circuit chip and the multiple carrier contacts. A resin encapsulates the integrated circuit chip leaving the multiple carrier contacts at least partially uncovered for attaching to a card or board.
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: April 17, 2012
    Assignee: Atmel Corporation
    Inventors: Laurent Sustek, Stephane Di Vito
  • SURFACE MOUNTING CHIP CARRIER MODULE
    Publication number: 20100263922
    Abstract: A device includes a carrier and an integrated circuit chip having a first side supported by the carrier and a second side having contacts. The carrier has multiple carrier contacts supported by the carrier and separated from the integrated circuit chip. Multiple leads are coupled between the contacts on the integrated circuit chip and the multiple carrier contacts. A resin encapsulates the integrated circuit chip leaving the multiple carrier contacts at least partially uncovered for attaching to a card or board.
    Type: Application
    Filed: April 17, 2009
    Publication date: October 21, 2010
    Applicant: Atmel Corporation
    Inventors: Laurent Sustek, Stephane Di Vito
  • Method of Protecting a Mobile-Telephone-Type Telecommunication Terminal
    Publication number: 20080117889
    Abstract: A method of protecting a telecommunication terminal having a chip-card-type personal component which is required for telecommunication network access. The terminal includes a processing unit, at least one operating memory element containing the information necessary to the operation of the terminal, i.e. a terminal operating program, and the data necessary to the program. The method involves: a) encrypting the contents of the operating memory element of the telecommunication terminal using a pre-determined key K which is necessary for decryption; and b) allowing the terminal to commence decryption once the terminal has been started with a start-up program that is saved in a secure memory element and once the key for decryption has been calculated by same.
    Type: Application
    Filed: March 19, 2004
    Publication date: May 22, 2008
    Applicant: GEMPLUS
    Inventors: Pascal Moitrel, Pascal Guterman, Philippe Proust, Laurent Sustek, Mireille Pauliac, Cedric Cardonnel
  • Transmission interface
    Patent number: 7337966
    Abstract: A data transmission method and interface for interchanging data between a reader and a chip card, wherein the data transmission interface has a variable number of channels.
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: March 4, 2008
    Assignee: Infineon Technologies AG
    Inventors: Stefan Rüping, Laurent Sustek
  • Transmission interface
    Publication number: 20050224588
    Abstract: A data transmission method and interface for interchanging data between a reader and a chip card, wherein the data transmission interface has a variable number of channels.
    Type: Application
    Filed: March 30, 2005
    Publication date: October 13, 2005
    Applicant: Infineon Technologies AG
    Inventors: Stefan Ruping, Laurent Sustek