Patents by Inventor Kevin Wemyss

Kevin Wemyss 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).

  • Publication number: 20040255143
    Abstract: A method for consuming tokens used to control access to restricted resources held at a user's machine (106) is disclosed. The method comprises: reading a stored token form a first storage area of the user's machine (106), calculating control information for verifying the integrity of the stored token, reading predetermined control information corresponding to the stored token from a second storage area, comparing the control information to the predetermined control information; and consuming the stored token conditional on the control information matching the predetermined control information. The first and second storage areas are separate to help reduce the vulnerability of the tokens to selective replay attack.
    Type: Application
    Filed: February 6, 2004
    Publication date: December 16, 2004
    Inventors: Kevin Wemyss, Anthony Feliks Olech