Patents by Inventor Kent E. Yoder

Kent E. Yoder 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).

  • Patent number: 8953796
    Abstract: A technique for accessing features of a hardware adapter includes reading a first key from a hardware adapter and attempting to decrypt the first key with a second key. In response to the second key successfully decrypting the first key: encrypted code from the hardware adapter is read; the encrypted code is decrypted with the decrypted first key to generate unencrypted code; and a default code in an executable flash sector of the hardware adapter is over-written with the unencrypted code. In this case, the unencrypted code facilitates access to at least one feature of the hardware adapter that is customer specific. In response to the second key not successfully decrypting the first key, the default code in the executable flash sector of the hardware adapter is not over-written. In this case, the default code facilitates access to one or more features that are not customer specific.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: February 10, 2015
    Assignee: International Business Machines Corporation
    Inventors: Jiandi An, Omar Cardona, Matthew R. Ochs, Kent E. Yoder
  • Publication number: 20130003976
    Abstract: A technique for accessing features of a hardware adapter includes reading a first key from a hardware adapter and attempting to decrypt the first key with a second key. In response to the second key successfully decrypting the first key: encrypted code from the hardware adapter is read; the encrypted code is decrypted with the decrypted first key to generate unencrypted code; and a default code in an executable flash sector of the hardware adapter is over-written with the unencrypted code. In this case, the unencrypted code facilitates access to at least one feature of the hardware adapter that is customer specific. In response to the second key not successfully decrypting the first key, the default code in the executable flash sector of the hardware adapter is not over-written. In this case, the default code facilitates access to one or more features that are not customer specific.
    Type: Application
    Filed: June 29, 2011
    Publication date: January 3, 2013
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: JIANDI AN, OMAR CARDONA, MATTHEW R. OCHS, KENT E. YODER
  • Patent number: 7996891
    Abstract: Systems, methods and computer program products for generating anonymous assertions. Exemplary embodiments include a method for generating anonymous assertions, the method comprising engaging anonymous role authentication via one or more authenticator services, generating an assertion token on a trusted assertion device that is booted into a trusted configuration, and processing the assertion and validating a right of the user to make the assertion for the event.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: August 9, 2011
    Assignee: International Business Machines Corporation
    Inventors: Richard J. Cardone, Michael A. Halcrow, Benjamin M. Landman, Kent E. Yoder
  • Publication number: 20090193509
    Abstract: Systems, methods and computer program products for generating anonymous assertions. Exemplary embodiments include a method for generating anonymous assertions, the method comprising engaging anonymous role authentication via one or more authenticator services, generating an assertion token on a trusted assertion device that is booted into a trusted configuration, and processing the assertion and validating a right of the user to make the assertion for the event.
    Type: Application
    Filed: January 30, 2008
    Publication date: July 30, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Richard J. Cardone, Michael A. Halcrow, Benjamin M. Landman, Kent E. Yoder