Granted Patent
Utility
US 6,429,808 · App. 09/480,380
Method and apparatus for assisted GPS integrity maintenance
Inventors:
Thomas M. King, George J. Geier, Yilin Zhao
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Jan 10, 2000
Inventors
Thomas M. King
George J. Geier
Yilin Zhao
Assignee (at issue)
Motorola, 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.