Granted Patent
Utility
US 4,546,324 · App. 06/453,237
Digitally switched analog signal conditioner
Inventors:
David Bingham, Lee L. Evans, Peter Bradshaw
Patented Case
View Patent ↗
Granted: Oct 8, 1985
Filed: Dec 27, 1982
Inventors
David Bingham
Lee L. Evans
Peter Bradshaw
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.