Granted Patent
Utility
US 6,801,159 · App. 10/100,640
Device for use with a portable inertial navigation system (“PINS”) and method for transitioning between location technologies
Inventors:
Charles Burton Swope, Chet A. Lampert
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Mar 19, 2002
Inventors
Charles Burton Swope
Chet A. Lampert
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.