Granted Patent
Utility
US 5,003,200 · App. 07/408,523
Programmable logic device having programmable wiring for connecting adjacent programmable logic elements through a single switch station
Inventor:
Makoto Sakamoto
Patented Case
View Patent ↗
Granted: Mar 26, 1991
Filed: Sep 18, 1989
Inventor
Makoto Sakamoto
Assignee (at issue)
Kawasaki Steel Corporation
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.