Patents by Inventor David Heisey

David Heisey 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).

  • Method and apparatus for providing security for a computer system
    Patent number: 7228432
    Abstract: A method and apparatus for providing security for a computer system, which includes generating a request for a file. The request is received at a dedicated security processor, where the dedicated security processor may access the file to validate the requested file. Upon determining that the requested file is valid, the dedicated security processor may provide the requested file to another processor.
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: June 5, 2007
    Inventors: Michael F. Angelo, E David Neufeld, David Heisey
  • Method and apparatus for providing security for a computer system
    Publication number: 20050060541
    Abstract: A method and apparatus for providing security for a computer system, which includes generating a request for a file. The request is received at a dedicated security processor, where the dedicated security processor may access the file to validate the requested file. Upon determining that the requested file is valid, the dedicated security processor may provide the requested file to another processor.
    Type: Application
    Filed: September 11, 2003
    Publication date: March 17, 2005
    Inventors: Michael Angelo, E. Neufeld, David Heisey