Granted Patent
Utility
US 5,262,779 · App. 07/724,637
Analog to digital converter
Inventor:
Donald J. Sauer
Patented Case
View Patent ↗
Granted: Nov 16, 1993
Filed: Jul 2, 1991
Inventor
Donald J. Sauer
Assignee (at issue)
David Sarnoff Research Center Inc.
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.