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Patent applications and USPTO patent grants for Laboratoire Europeen De Recherches Electroniques Avancees, Societe En.The latest application filed is for "process for authentication of smart cards, and device for use of the process".
Patent | Date |
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Process for authentication of smart cards, and device for use of the process Grant 5,563,948 - Diehl , et al. October 8, 1 | 1996-10-08 |
Protection against the non-authorized inhibition of writing in certain storage areas of a smart card Grant 5,434,397 - Diehl , et al. July 18, 1 | 1995-07-18 |
Method for the processing of digital control data associated with an HD-MAC type video signal and device for the implementation of the method Grant 5,191,418 - Tran March 2, 1 | 1993-03-02 |
Process for instantaneous confirmation of actions in relation to television programs and device for use of the process Grant 5,173,589 - Diehl , et al. December 22, 1 | 1992-12-22 |
Process for protection against fraudulent use of smart cards, and device for use of the process Grant 5,162,638 - Diehl , et al. November 10, 1 | 1992-11-10 |
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