Granted Patent
Utility
US 5,664,162 · App. 08/333,628
Graphics accelerator with dual memory controllers
Inventor:
Thomas A. Dye
Patented Case
View Patent ↗
Granted: Sep 2, 1997
Filed: Nov 3, 1994
Inventor
Thomas A. Dye
Assignee (at issue)
Cirrus Logic Inc.
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.