Granted Patent
Utility
US 6,006,097 · App. 08/977,470
Method for determining position of mobile communication terminals
Inventors:
Jan Hörnfeldt, Lennart Rinnback
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Nov 24, 1997
Inventors
Jan Hörnfeldt
Lennart Rinnback
Assignee (at issue)
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
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.