Granted Patent
Utility
US 5,848,376 · App. 08/969,191
GPS receiver powered by interface signals
Inventors:
Glenn C. Steiner, Lloyd H. Banta
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Nov 13, 1997
Inventors
Glenn C. Steiner
Lloyd H. Banta
Assignee (at issue)
Trimble Navigation Limited
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.