Inventor · disambiguated record
Francis Lupien
Also filed as: LUPIEN FRANCIS
13 granted patents·1,823 citations·filing 1995–2001
95Inventor score
Files withERICSSON TELEFON AB L M12
Top patents by PatentIndex Score
13 records- 0194US6795444B1System and method for providing wireless telephony over a packet-switched networkERICSSON TELEFON AB L M·Filed 1999·Granted Sep 21, 2004·409 cites·16 claims
- 0294US6463055B1Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS)ERICSSON TELEFON AB L M·Filed 1999·Granted Oct 8, 2002·272 cites·14 claims
- 0394US5797096ASystem and method for maintaining control channel mode information in a cellular telecommunications networkERICSSON TELEFON AB L M·Filed 1995·Granted Aug 18, 1998·233 cites·12 claims
- 0489US5901352ASystem for controlling multiple networks and associated servicesFiled 1997·Granted May 4, 1999·272 cites·21 claims
- 0585US6389008B1Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS)ERICSSON TELEFON AB L M·Filed 1998·Granted May 14, 2002·139 cites·10 claims
- 0682US7136395B2Method and system for transmission of headerless data packets over a wireless linkERICSSON TELEFON AB L M·Filed 2001·Granted Nov 14, 2006·36 cites·34 claims
- 0782US5857153ACellular telecommunications network having seamless interoperability between exchanges while providing voice, asynchronous data and facsimile services in multiple frequency hyperbandsERICSSON TELEFON AB L M·Filed 1996·Granted Jan 5, 1999·109 cites·19 claims
- 0877US5930710AControl/pilot channel reselection between cells belonging to different registration areasERICSSON TELEFON AB L M·Filed 1996·Granted Jul 27, 1999·67 cites·15 claims
- 0976US6006091ASystem and method of informing a radio telecommunications network of the operating capabilities of a mobile terminal located thereinERICSSON TELEFON AB L M·Filed 1996·Granted Dec 21, 1999·79 cites·13 claims
- 1069US5839070ASystem and method for hyperband cell interoperability in a cellular telecommunications networkERICSSON TELEFON AB L M·Filed 1995·Granted Nov 17, 1998·61 cites·45 claims
- 1164US6061549ASupport of multiple modulation levels for a cellular traffic channelERICSSON TELEFON AB L M·Filed 1997·Granted May 9, 2000·49 cites·32 claims
- 1261US6125276AInter-exchange signaling for in-call service change requestsERICSSON TELEFON AB L M·Filed 1996·Granted Sep 26, 2000·43 cites·25 claims
- 1361US5761623ACellular telecommunications network having seamless interoperability between exchanges while supporting operation in multiple frequency hyperbandsERICSSON TELEFON AB L M·Filed 1995·Granted Jun 2, 1998·54 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →