Lupien; Francis

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lupien; Francis.The latest application filed is for "method and system for transmission of headerless data packets over a wireless link".

Company Profile

0.12.1

Lupien; Francis - Montreal CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and system for transmission of headerless data packets over a wireless link Grant 7,136,395 - Lupien , et al. November 14, 2	2006-11-14
System and method for providing wireless telephony over a packet-switched network Grant 6,795,444 - Vo , et al. September 21, 2	2004-09-21
Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS) Grant 6,463,055 - Lupien , et al. October 8, 2	2002-10-08
Method and system for transmission of headerless data packets over a wireless link App 20020097701 - Lupien, Francis ; et al.	2002-07-25
Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS) Grant 6,389,008 - Lupien , et al. May 14, 2	2002-05-14
Inter-exchange signaling for in-call service change requests Grant 6,125,276 - Lupien September 26, 2	2000-09-26
Support of multiple modulation levels for a cellular traffic channel Grant 6,061,549 - Labonte , et al. May 9, 2	2000-05-09
Control/pilot channel reselection between cells belonging to different registration areas Grant 5,930,710 - Sawyer , et al. July 27, 1	1999-07-27
System for controlling multiple networks and associated services Grant 5,901,352 - St-Pierre , et al. May 4, 1	1999-05-04
Cellular telecommunications network having seamless interoperability between exchanges while providing voice, asynchronous data and facsimile services in multiple frequency hyperbands Grant 5,857,153 - Lupien January 5, 1	1999-01-05
System and method for hyperband cell interoperability in a cellular telecommunications network Grant 5,839,070 - Lupien , et al. November 17, 1	1998-11-17
System and method for maintaining control channel mode information in a cellular telecommunications network Grant 5,797,096 - Lupien , et al. August 18, 1	1998-08-18
Cellular telecommunications network having seamless interoperability between exchanges while supporting operation in multiple frequency hyperbands Grant 5,761,623 - Lupien , et al. June 2, 1	1998-06-02

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