Granted Patent
Utility
US 5,694,143 · App. 08/253,271
Single chip frame buffer and graphics accelerator
Inventors:
Dennis A. Fielder, James H. Derbyshire, Peter B. Gillingham, Randy R. Torrance, Cormac Michael O'Connell
Patented Case
View Patent ↗
Granted: Dec 2, 1997
Filed: Jun 2, 1994
Inventors
Dennis A. Fielder
James H. Derbyshire
Peter B. Gillingham
Randy R. Torrance
Cormac Michael O'Connell
Assignee (at issue)
Accelerix Limited
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.