Granted Patent
Utility
US 6,061,549 · App. 08/804,107
Support of multiple modulation levels for a cellular traffic channel
Inventors:
Sylvain Labonte, Eric Turcotte, Francois Sawyer, Sylvain St-Pierre, Francis Lupien
Patented Case
View Patent ↗
Granted: May 9, 2000
Filed: Feb 20, 1997
Inventors
Sylvain Labonte
Eric Turcotte
Francois Sawyer
Sylvain St-Pierre
Francis Lupien
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.