Granted Patent
Utility
US 4,385,321 · App. 06/298,781
Correlated triple sampling circuit
Inventor:
Robert E. Malm
Patented Case
View Patent ↗
Granted: May 24, 1983
Filed: Sep 2, 1981
Inventor
Robert E. Malm
Assignee (at issue)
Northrop 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.