Patents by Inventor Bruno CLIMEN

Bruno CLIMEN 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 recording a reference biometric data item in a biometric smart card
    Patent number: 10915805
    Abstract: Disclosed is a method for recording a reference biometric data item in a biometric smart card including a biometric sensor. The recording of a biometric data item acquired by the biometric sensor, as a reference biometric data item, is completed in response to the validation, by the biometric smart card, of a personal secret code of the biometric smart card user entered on a first external device to authorise a transaction between the biometric smart card and a second external device by way of the first external device.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: February 9, 2021
    Assignee: IDEMIA FRANCE
    Inventors: Bruno Climen, Benoît Mouroux
  • Method and system for authentication
    Patent number: 10721081
    Abstract: An authentication method is performed between a first party and a second party. The method includes: i) determining a challenge; ii) sending the challenge to the second party; receiving a response from the second party including a second cryptogram; computing a first cryptogram using the challenge and the key of the first party; determining if the first cryptogram matches the second cryptogram received from the second party. If the first cryptogram does not match the second cryptogram, the method further includes performing a computation using the first cryptogram and the second cryptogram; and comparing a result of the computation with a stored set of results to recover a first data element carried by the second cryptogram.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: July 21, 2020
    Assignee: IDEMIA FRANCE
    Inventors: Emmanuelle Dottax, Francis Chamberot, Bruno Climen
  • METHOD FOR RECORDING A REFERENCE BIOMETRIC DATA ITEM IN A BIOMETRIC SMART CARD
    Publication number: 20200026975
    Abstract: Disclosed is a method for recording a reference biometric data item in a biometric smart card including a biometric sensor. The recording of a biometric data item acquired by the biometric sensor, as a reference biometric data item, is completed in response to the validation, by the biometric smart card, of a personal secret code of the biometric smart card user entered on a first external device to authorise a transaction between the biometric smart card and a second external device by way of the first external device.
    Type: Application
    Filed: July 17, 2019
    Publication date: January 23, 2020
    Inventors: Bruno CLIMEN, Benoît MOUROUX
  • METHOD AND SYSTEM FOR AUTHENTICATION
    Publication number: 20180191511
    Abstract: An authentication method is performed between a first party and a second party. The method includes: i) determining a challenge; ii) sending the challenge to the second party; receiving a response from the second party including a second cryptogram; computing a first cryptogram using the challenge and the key of the first party; determining if the first cryptogram matches the second cryptogram received from the second party. If the first cryptogram does not match the second cryptogram, the method further includes performing a computation using the first cryptogram and the second cryptogram; and comparing a result of the computation with a stored set of results to recover a first data element carried by the second cryptogram.
    Type: Application
    Filed: June 28, 2016
    Publication date: July 5, 2018
    Inventors: Emmanuelle DOTTAX, Francis CHAMBEROT, Bruno CLIMEN