Granted Patent
Utility
US 6,212,391 · App. 09/186,911
Method for positioning gsm mobile station
Inventors:
Bilal Saleh, Paul V. Flynn
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Nov 6, 1998
Inventors
Bilal Saleh
Paul V. Flynn
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.