Granted Patent
Utility
US 4,549,165 · App. 06/623,737
Dynamic voltage reference apparatus for A/D converters
Inventor:
Michael Brian
Patented Case
View Patent ↗
Granted: Oct 22, 1985
Filed: Jun 22, 1984
Inventor
Michael Brian
Assignee (at issue)
Rockwell International 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.