Granted Patent
Utility
US 4,656,459 · App. 06/785,881
Dual slope converter with large apparent integrator swing
Inventor:
Charles R. Thurber, Jr.
Patented Case
View Patent ↗
Granted: Apr 7, 1987
Filed: Oct 7, 1985
Inventor
Charles R. Thurber, Jr.
Assignee (at issue)
Intersil 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.