Patents by Inventor Mark Tullsen

Mark Tullsen 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).

  • Automated permutation method and apparatus
    Patent number: 7227946
    Abstract: In a computing system, a method of operation comprises receiving a first permutation specification of a first permutation of a first plurality of inputs, receiving a first permutation modifier and receiving a first interaction specification of a first interaction between first permutation and the first permutation modifier. A second permutation specification of a second permutation of the first plurality of inputs is generated, the second permutation being a composite permutation of the first permutation and the permutation modifier, reflective of the first specified interaction between the first permutation and the first permutation modifier.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: June 5, 2007
    Assignees: Oregon Health & Science University, National Security Agency
    Inventors: John Launchbury, Thomas Nordin, Mark Tullsen, William Bradley Martin
  • Automated permutation method and apparatus
    Publication number: 20050036608
    Abstract: In a computing system, a method of operation comprises receiving a first permutation specification of a first permutation of a first plurality of inputs, receiving a first permutation modifier and receiving a first interaction specification of a first interaction between first permutation and the first permutation modifier. A second permutation specification of a second permutation of the first plurality of inputs is generated, the second permutation being a composite permutation of the first permutation and the permutation modifier, reflective of the first specified interaction between the first permutation and the first permutation modifier.
    Type: Application
    Filed: April 16, 2004
    Publication date: February 17, 2005
    Inventors: John Launchbury, Thomas Nordin, Mark Tullsen, William Martin