Granted Patent
Utility
US 6,300,828 · App. 09/488,276
Switchless high efficiency amplifier
Inventor:
A. J. McInnis
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Jan 20, 2000
Inventor
A. J. McInnis
Assignee (at issue)
Next Level Communications, 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.