Granted Patent
Utility
US 5,454,720 · App. 08/251,153
Method for elimination of ambiguous solutions in a hyperbolic positioning system
Inventors:
Mark R. FitzGerald, Craig Griffin, Glen E. Sater
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: May 31, 1994
Inventors
Mark R. FitzGerald
Craig Griffin
Glen E. Sater
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.