Granted Patent
Utility
US 5,485,403 · App. 07/623,566
Method and apparatus for processing signals from photoconductive sensor
Inventor:
Osamu Shindo
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Dec 7, 1990
Inventor
Osamu Shindo
Assignee (at issue)
Asahi Kogaku Kogyo Kabushiki Kaisha
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.