Granted Patent
Utility
US 5,670,912 · App. 08/594,926
Variable supply biasing method and apparatus for an amplifier
Inventor:
Andrew Zocher
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: Jan 31, 1996
Inventor
Andrew Zocher
Assignee (at issue)
Motorola, 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.