Granted Patent
Utility
US 5,498,992 · App. 08/358,031
Unity gain positive feedback integrator with programmable charging currents and polarities
Inventors:
Benny Wing Hung Lai, Richard C. Walker
Patented Case
View Patent ↗
Granted: Mar 12, 1996
Filed: Dec 14, 1994
Inventors
Benny Wing Hung Lai
Richard C. Walker
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.