Patents by Inventor Robert F. Dulude

Robert F. Dulude 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).

  • Revocation status using other credentials
    Patent number: 10608828
    Abstract: Providing revocation status of at least one associated credential includes providing a primary credential that is at least initially independent of the associated credential, binding the at least one associated credential to the primary credential, and deeming the at least one associated credential to be revoked if the primary credential is revoked. Providing revocation status of at least one associated credential may also include deeming the at least one associated credential to be not revoked if the primary credential is not revoked. Binding may be independent of the contents of the credentials and may be independent of whether any of the credentials authenticate any other ones of the credentials. The at least one associated credential may be provided on an integrated circuit card (ICC). The ICC may be part of a mobile phone or a smart card.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: March 31, 2020
    Assignee: ASSA ABLOY AB
    Inventors: Eric F. Le Saint, Robert F. Dulude
  • REVOCATION STATUS USING OTHER CREDENTIALS
    Publication number: 20180115429
    Abstract: Providing revocation status of at least one associated credential includes providing a primary credential that is at least initially independent of the associated credential, binding the at least one associated credential to the primary credential, and deeming the at least one associated credential to be revoked if the primary credential is revoked. Providing revocation status of at least one associated credential may also include deeming the at least one associated credential to be not revoked if the primary credential is not revoked. Binding may be independent of the contents of the credentials and may be independent of whether any of the credentials authenticate any other ones of the credentials. The at least one associated credential may be provided on an integrated circuit card (ICC). The ICC may be part of a mobile phone or a smart card.
    Type: Application
    Filed: November 13, 2017
    Publication date: April 26, 2018
    Inventors: Eric F. Le Saint, Robert F. Dulude
  • Revocation status using other credentials
    Patent number: 9847883
    Abstract: Providing revocation status of at least one associated credential includes providing a primary credential that is at least initially independent of the associated credential, binding the at least one associated credential to the primary credential, and deeming the at least one associated credential to be revoked if the primary credential is revoked. Providing revocation status of at least one associated credential may also include deeming the at least one associated credential to be not revoked if the primary credential is not revoked. Binding may be independent of the contents of the credentials and may be independent of whether any of the credentials authenticate any other ones of the credentials. The at least one associated credential may be provided on an integrated circuit card (ICC). The ICC may be part of a mobile phone or a smart card.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: December 19, 2017
    Assignee: Assa Abloy AB
    Inventors: Eric F. Le Saint, Robert F. Dulude
  • REVOCATION STATUS USING OTHER CREDENTIALS
    Publication number: 20160315778
    Abstract: Providing revocation status of at least one associated credential includes providing a primary credential that is at least initially independent of the associated credential, binding the at least one associated credential to the primary credential, and deeming the at least one associated credential to be revoked if the primary credential is revoked. Providing revocation status of at least one associated credential may also include deeming the at least one associated credential to be not revoked if the primary credential is not revoked. Binding may be independent of the contents of the credentials and may be independent of whether any of the credentials authenticate any other ones of the credentials. The at least one associated credential may be provided on an integrated circuit card (ICC). The ICC may be part of a mobile phone or a smart card.
    Type: Application
    Filed: April 22, 2016
    Publication date: October 27, 2016
    Inventors: Eric F. Le Saint, Robert F. Dulude