Inventor · disambiguated record
Francois Dupont
Also filed as: DUPONT FRANCOIS · Dupont François
32 granted patents·6 pending applications·246 citations·filing 1982–2023
96Inventor score
Files withST MICROELECTRONICS SA11COATEX SAS10DUPONT FRANCOIS4ST MICROELECTRONICS TOURS SAS3BONNET BENOIT2
Top patents by PatentIndex Score
38 records- 0189US7623006B2Power combiner/splitterST MICROELECTRONICS SA·Filed 2007·Granted Nov 24, 2009·17 cites·18 claims
- 0289US7015870B2Integrated bi-band inductance and applicationsST MICROELECTRONICS SA·Filed 2004·Granted Mar 21, 2006·49 cites·35 claims
- 0387US7394333B2Directional couplerST MICROELECTRONICS SA·Filed 2003·Granted Jul 1, 2008·24 cites·23 claims
- 0485US8773216B2Selectivity of a dual couplerDupont François·Filed 2010·Granted Jul 8, 2014·11 cites·31 claims
- 0585US7671698B2Wide-band directional couplerST MICROELECTRONICS SA·Filed 2007·Granted Mar 2, 2010·11 cites·21 claims
- 0685US7589602B2Antenna switch moduleST MICROELECTRONICS SA·Filed 2006·Granted Sep 15, 2009·12 cites·13 claims
- 0784US6952142B2Frequency-selective balun transformerST MICROELECTRONICS SA·Filed 2003·Granted Oct 4, 2005·29 cites·11 claims
- 0879US8773217B2Integrated bidirectional couplerST MICROELECTRONICS TOURS SAS·Filed 2013·Granted Jul 8, 2014·3 cites·6 claims
- 0978US7459989B2Integrated phase shifter of differential signals in quadratureST MICROELECTRONICS SA·Filed 2007·Granted Dec 2, 2008·10 cites·9 claims
- 1076US9056932B2Hydroxy polyalkylene glycol function (meth) acrylic comb polymers, their use as shear-thinning agents in coating dispersions and dispersions containing themDUPONT FRANCOIS·Filed 2011·Granted Jun 16, 2015·3 cites·16 claims
- 1176US8790491B2Use of a styrene latex 100 nm in size as a rheological agent in a paper coating, the paper coating, and the method for obtaining itSOUZY RENAUD·Filed 2011·Granted Jul 29, 2014·2 cites·23 claims
- 1273US8569410B2Procedure for manufacturing an aqueous formulation based on a solution of acrylic comb polymer and acrylic thickening emulsion, the formulation obtained and its use in coating paperDUPONT FRANCOIS·Filed 2008·Granted Oct 29, 2013·2 cites·20 claims
- 1372US7375603B2Integrated couplerST MICROELECTRONICS SA·Filed 2004·Granted May 20, 2008·12 cites·6 claims
- 1471US11661705B2Composition for paper coating slipCOATEX SAS·Filed 2018·Granted May 30, 2023·2 cites·20 claims
- 1570US8962145B2Weakly anionic polymers, uses thereofCOATEX SAS·Filed 2012·Granted Feb 24, 2015·1 cites·16 claims
- 1668US8565695B2Detection of the value of an impedance of a radiofrequency systemBONNET BENOIT·Filed 2009·Granted Oct 22, 2013·6 cites·16 claims
- 1768US8412121B2Circuit integrating a tunable antenna with a standing wave rate correctionBONNET BENOIT·Filed 2009·Granted Apr 2, 2013·7 cites·4 claims
- 1866US7772351B2Use of a copolymer having at least one grafted alkoxy or hydroxy polyalkylene glycol function as an agent for improving optical brightening activation, and products obtainedCOATEX SAS·Filed 2003·Granted Aug 10, 2010·6 cites·6 claims
- 1965US8410864B2Integrated directional couplerCHARLEY SYLVAIN·Filed 2009·Granted Apr 2, 2013·3 cites·24 claims
- 2064US8471568B2Evaluation of a charge impedance at the output of a directional couplerCHARLEY SYLVAIN·Filed 2010·Granted Jun 25, 2013·2 cites·23 claims
- 2164US8221587B2Use of an aqueous suspension and/or dispersion of mineral materials containing a hydrophobic group water-soluble copolymer for making a paper sheetMONGOIN JACQUES·Filed 2007·Granted Jul 17, 2012·1 cites·14 claims
- 2262US5690796AMethod and apparatus for layer depositionsBALZERS HOCHVAKUUM·Filed 1995·Granted Nov 25, 1997·24 cites·44 claims
- 2357US8038843B2Use of a mineral-material steric dispersing agent in water, aqueous dispersion thus obtained and use thereof in paper makingCOATEX SAS·Filed 2007·Granted Oct 18, 2011·0 cites·19 claims
- 2456US2024218602A1Barrier layer for cellulose substrateCOATEX SAS·Filed 2022·Application pending·0 cites
- 2556US2005288428A1Water soluble retention agentCOATEX SA·Filed 2005·Application pending·0 cites
- 2655US11909427B2Impedance matchingST MICROELECTRONICS TOURS SAS·Filed 2023·Granted Feb 20, 2024·0 cites·23 claims
- 2754US8476987B2Integrated bidirectional couplerDUPONT FRANCOIS·Filed 2008·Granted Jul 2, 2013·1 cites·28 claims
- 2853US7138160B1Water soluble retention agentCOATEX SAS·Filed 2000·Granted Nov 21, 2006·4 cites·9 claims
- 2950US2010095869A1Method for manufacturing an aqueous suspension or dispersion containing calcium carbonate and kaolin and its use in the manufacturing of paper coatingsCOATEX SAS·Filed 2007·Application pending·0 cites
- 3050US2010311888A1Acrylic thickener comprising a branched hydrophobic-chain for a paper coating slip with improved water retentionCOATEX SAS·Filed 2008·Application pending·0 cites
- 3148US11621734B2Impedance matchingST MICROELECTRONICS TOURS SAS·Filed 2021·Granted Apr 4, 2023·0 cites·27 claims
- 3247US10550515B2Method for deinking recycled paperCOATEX SAS·Filed 2016·Granted Feb 4, 2020·0 cites·13 claims
- 3345US7760155B2Integrated couplerST MICROELECTRONICS SA·Filed 2008·Granted Jul 20, 2010·0 cites·10 claims
- 3444US2009170982A1Process for Manufacture of Paper Coatings With Improved Water Retention and Brookfield Viscosity Using a Comb Polymer With at Least One Grafted Polyalkylene Oxide FunctionDUPONT FRANCOIS·Filed 2006·Application pending·0 cites
- 3541US2008180350A1Broadband antennaST MICROELECTRONICS SA·Filed 2008·Application pending·0 cites
- 3639US11214641B2Thickening anionic copolymerCOATEX SAS·Filed 2017·Granted Jan 4, 2022·0 cites·15 claims
- 3736US7005941B2High-frequency couplerST MICROELECTRONICS SA·Filed 2003·Granted Feb 28, 2006·0 cites·11 claims
- 3829US4437110AConvergence device for a color-cameraTHOMSON CSF·Filed 1982·Granted Mar 13, 1984·4 cites·7 claims
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