Granted Patent
Utility
US 6,535,216 · App. 10/136,585
Multi-processor graphics accelerator
Inventors:
James Leroy Deming, Matt E. Buckelew, Clifford A. Whitmore, Steven James Heinrich, Dale L. Kirkland, Timothy S. Johnson
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: May 1, 2002
Inventors
James Leroy Deming
Matt E. Buckelew
Clifford A. Whitmore
Steven James Heinrich
Dale L. Kirkland
Timothy S. Johnson
Assignee (at issue)
3D Labs Co., Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.