Granted Patent
Utility
US 5,892,400 · App. 08/764,350
Amplifier using a single polarity power supply and including depletion mode FET and negative voltage generator
Inventors:
John van Saders, Robert J. Bayruns
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Dec 12, 1996
Inventors
John van Saders
Robert J. Bayruns
Assignee (at issue)
ANADIGICS, INC.
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.