Inventor · disambiguated record
Daniel Dufour
Also filed as: DUFOUR DANIEL · DUFOUR DANIEL L
28 granted patents·4 pending applications·1,008 citations·filing 1980–2019
97Inventor score
Top patents by PatentIndex Score
32 records- 0196US5613205ASystem and method of locating a mobile terminal within the service area of a cellular telecommunication systemERICSSON TELEFON AB L M·Filed 1995·Granted Mar 18, 1997·316 cites·17 claims
- 0283US5974320AProviding a neighborhood zone within a mobile telecommunications networkERICSSON TELEFON AB L M·Filed 1997·Granted Oct 26, 1999·116 cites·7 claims
- 0375US11719389B2Mobile backfeeding installationGRTGAZ·Filed 2019·Granted Aug 8, 2023·4 cites·20 claims
- 0475US11396981B2Scalable backfeeding installation and methodGRTGAZ·Filed 2019·Granted Jul 26, 2022·3 cites·11 claims
- 0575US6212386B1Automated tool method for frequency plan revision within a cellular telephone systemERICSSON TELEFON AB L M·Filed 1998·Granted Apr 3, 2001·79 cites·39 claims
- 0672US6212377B1System and method of providing group wireless extension phone service in a radio telecommunications networkERICSSON TELEFON AB L M·Filed 1996·Granted Apr 3, 2001·68 cites·16 claims
- 0772US4329272AFlame-retardant polymersMONSANTO CO·Filed 1981·Granted May 11, 1982·21 cites·4 claims
- 0871US5724656AMethod and apparatus for providing an improved caller interface in a fixed cellular communications systemERICSSON TELEFON AB L M·Filed 1995·Granted Mar 3, 1998·70 cites·13 claims
- 0969US6073010ASystem and method for restricting mobility of subscribers assigned to fixed subscription areas in a cellular telecommunications networkERICSSON TELEFON AB L M·Filed 1997·Granted Jun 6, 2000·59 cites·25 claims
- 1069US6049717AOperator assisted tool and method for frequency plan revision within a cellular telephone systemERICSSON TELEFON AB L M·Filed 1998·Granted Apr 11, 2000·64 cites·58 claims
- 1169US4500679APolyblends of thermoplastic copolyetheresters styrene-maleic anhydride polymers, and acrylonitrile-butadiene-styrene polymersMONSANTO CO·Filed 1982·Granted Feb 19, 1985·20 cites·15 claims
- 1268US4508870APolyblends of thermoplastic copolyetheresters and acrylonitrile-butadiene-styrene polymersMONSANTO CO·Filed 1984·Granted Apr 2, 1985·19 cites·10 claims
- 1367US4311806APolyblends of PVC and styrene-maleic anhydride-rubber copolymersMONSANTO CO·Filed 1981·Granted Jan 19, 1982·19 cites·7 claims
- 1459US4387191AHeat stabilized polymersMONSANTO CO·Filed 1982·Granted Jun 7, 1983·11 cites·8 claims
- 1558US5878349ACall set-up on 800 MHz analog voice channel from 1900 MHZ digital control channelERICSSON TELEFON AB L M·Filed 1996·Granted Mar 2, 1999·38 cites·18 claims
- 1656US4361666AStyrenic polymer additiveMONSANTO CO·Filed 1982·Granted Nov 30, 1982·9 cites·6 claims
- 1754US5061754ALow gloss polycarbonate/abs blendsMONSANTO EUROPE SA·Filed 1989·Granted Oct 29, 1991·12 cites·7 claims
- 1852US6807424B2Consideration of historical MAHO measurements for frequency plan revision determinationsTELEFONAKTIEGOLAGET LM ERICSSO·Filed 2001·Granted Oct 19, 2004·2 cites·29 claims
- 1951US12123552B2Energy-optimized backfeeding installationGRTGAZ·Filed 2019·Granted Oct 22, 2024·0 cites·18 claims
- 2051US4460741APolyblends of thermoplastic copolyetheresters, styrene-maleic anhydride polymers, acrylonitrile-butadiene-styrene polymers, and nitrile rubbersMONSANTO CO·Filed 1982·Granted Jul 17, 1984·11 cites·15 claims
- 2145US12111020B2Connected backfeeding installation and method for operating such an installationGRTGAZ·Filed 2019·Granted Oct 8, 2024·0 cites·19 claims
- 2244US6052593AMethod for frequency mode validation for, frequency assignment for, and evaluating the network effect of a frequency plan revision within a dual mode cellular telephone systemERICSSON TELEFON AB L M·Filed 1997·Granted Apr 18, 2000·21 cites·29 claims
- 2344US2008113670A1Method for managing a list of neighboring cells in a cellular telecommunications networkERICSSON TELEFON AB L M·Filed 2006·Application pending·0 cites
- 2443US6982299B2Weatherable resin compositions having low gloss appearancesBAYER AG·Filed 2002·Granted Jan 3, 2006·0 cites·19 claims
- 2543US6311067B1Gradual frequency plan revision methodologyERICSSON TELEFON AB L M·Filed 1999·Granted Oct 30, 2001·16 cites·23 claims
- 2639US5053456ATransparent polyblendsMONSANTO EUROPE SA·Filed 1989·Granted Oct 1, 1991·5 cites·5 claims
- 2738US4298716AStyrenic tetrapolymerMONSANTO CO·Filed 1980·Granted Nov 3, 1981·5 cites·3 claims
- 2837US5850604ASystem and method for restricting call setup to a fixed subscription area in a cellular telecommunications networkERICSSON TELEFON AB L M·Filed 1995·Granted Dec 15, 1998·18 cites·31 claims
- 2936US2005120100A1Method and system for updating synchronization status of managed objectsFiled 2003·Application pending·0 cites
- 3036US2005125515A1Method and system for verifying managed object status before updateFiled 2003·Application pending·0 cites
- 3132US2011246581A1Method and System for Group Event CommunicationsERICSSON TELEFON AB L M·Filed 2010·Application pending·0 cites
- 3231US4439571AThermally stabilized polymersMONSANTO CO·Filed 1981·Granted Mar 27, 1984·2 cites·8 claims
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