Patents by Inventor Thomas R. A. Ham

Thomas R. A. Ham 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).

  • User interface for a display screen
    Patent number: D616451
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: May 25, 2010
    Assignee: Microsoft Corporation
    Inventors: Maria M. Cameron, Thomas R. A. Ham, Krista Bendig
  • User interface for a display screen
    Patent number: D616452
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: May 25, 2010
    Assignee: Microsoft Corporation
    Inventors: Maria M. Cameron, Thomas R. A. Ham, Richard A. Bretschneider
  • User interface for a display screen
    Patent number: D616456
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: May 25, 2010
    Assignee: Microsoft Corporation
    Inventors: Maria M. Cameron, Thomas R. A. Ham, Leslie A. Scott, Gareth A. Howell, Krista Bendig
  • User interface for a display screen
    Patent number: D623193
    Type: Grant
    Filed: August 14, 2009
    Date of Patent: September 7, 2010
    Assignee: Microsoft Corporation
    Inventors: Maria M. Cameron, Thomas R. A. Ham, Brendyn W. Alexander
  • Display screen with user interface
    Patent number: D633511
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: March 1, 2011
    Assignee: Microsoft Corporation
    Inventors: Maria M. Cameron, Thomas R. A. Ham