Granted Patent
Utility
US 4,644,293 · App. 06/795,485
RF pulse modulated amplifier having conduction angle control
Inventor:
Scott W. Kennett
Patented Case
View Patent ↗
Granted: Feb 17, 1987
Filed: Nov 6, 1985
Inventor
Scott W. Kennett
Assignee (at issue)
E-Systems, 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.