Granted Patent
Utility
US 5,850,489 · App. 08/661,069
Linear expression evaluator
Inventor:
Henry H. Rich
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: Jun 10, 1996
Inventor
Henry H. Rich
Assignee (at issue)
Integrated Device Technology, 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.