Granted Patent
Utility
US 5,262,685 · App. 07/778,350
High-speed, low power auto-zeroed sampling circuit
Inventors:
Michael J. Demler, Kevin J. McCall
Patented Case
View Patent ↗
Granted: Nov 16, 1993
Filed: Oct 16, 1991
Inventors
Michael J. Demler
Kevin J. McCall
Assignee (at issue)
Unitrode 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.