Granted Patent
Utility
US 6,480,046 · App. 09/931,546
Transmitter apparatus and methods using frequency doubling modulation
Inventor:
William O. Camp, Jr.
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Aug 16, 2001
Inventor
William O. Camp, Jr.
Assignee (at issue)
ERICSSON GMBH
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.