Granted Patent
Utility
US 5,282,164 · App. 07/796,686
Programmable integrated circuit
Inventor:
Keiichi Kawana
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Nov 25, 1991
Inventor
Keiichi Kawana
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.