Patents by Inventor Dang Tu To

Dang Tu To 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).

  • DETECTING COUNTERFEIT DEVICES
    Publication number: 20110295908
    Abstract: A method, system, and computer usable program product for detecting a counterfeit device are provided in the illustrative embodiments. A set of parameters associated with a device is determined. An on-device signature stored on the device is located. A subset of parameters is selected from the set of parameters and a signature is computed using the subset of parameters. The computed signature is compared with the on-device signature. The device is detected as a counterfeit device if the computed signature does not match the on-device signature.
    Type: Application
    Filed: May 27, 2010
    Publication date: December 1, 2011
    Applicant: International Business Machines Corporation
    Inventors: Dang Tu To, Michael C. Elles, Eric Thomas Gamble, Ketan Bachubhai Patel, Rupert P. Walker