Granted Patent
Utility
US 4,740,776 · App. 06/542,286
Apparatus for compensating digital to analog converter errors
Inventor:
Edwin A. Sloane
Patented Case
View Patent ↗
Granted: Apr 26, 1988
Filed: Oct 14, 1983
Inventor
Edwin A. Sloane
Assignee (at issue)
Fairchild Camera & Instrument Corp.
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.