Patents by Inventor Wendy C. Hamilton

Wendy C. Hamilton 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).

  • Operation region describing a virtual device
    Patent number: 7558724
    Abstract: Systems, methods, and devices are provided for embodiments of the present invention to describe a technique that provides an operation region and associated operation region handler to define a virtual device for extending the functionality of an existing operating system.
    Type: Grant
    Filed: April 19, 2005
    Date of Patent: July 7, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Arad Rostampour, Timothy J. Evans, Wendy C. Hamilton, Gregory W. Thelen