Granted Patent
Utility
US 4,634,959 · App. 06/809,656
Temperature compensated reference circuit
Inventor:
Eduard F. B. Boeckmann
Patented Case
View Patent ↗
Granted: Jan 6, 1987
Filed: Dec 16, 1985
Inventor
Eduard F. B. Boeckmann
Assignee (at issue)
GTE Communication Systems 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.