Granted Patent
Utility
US 6,285,316 · App. 09/585,622
Locating a mobile unit using signals from both mobile beacons and stationary beacons
Inventors:
Joseph Nir, Baruch Shayevich, Hanoch Cohen, Oleg Perelmuter
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Jun 2, 2000
Inventors
Joseph Nir
Baruch Shayevich
Hanoch Cohen
Oleg Perelmuter
Assignee (at issue)
Cellguide Ltd.
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.