Granted Patent
Utility
US 5,266,950 · App. 07/942,359
Programmable keypad monitor
Inventors:
Dale E. Gulick, Alan Hendrickson
Patented Case
View Patent ↗
Granted: Nov 30, 1993
Filed: Sep 9, 1992
Inventors
Dale E. Gulick
Alan Hendrickson
Assignee (at issue)
Advanced Micro Devices, 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.