Granted Patent
Utility
US 6,781,453 · App. 10/128,047
Method of detecting load impedance for inductive boost amplifier
Inventor:
Larry Kirn
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Apr 23, 2002
Inventor
Larry Kirn
Assignee (at issue)
JAM Technologies, 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.