Inventor · disambiguated record

Ludovic Ecarnot

Also filed as: ECARNOT LUDOVIC

23 granted patents·6 pending applications·62 citations·filing 2003–2024

92Inventor score

Technology areasH10W H10P H10D H10F

Files withSOITEC SILICON ON INSULATOR25 COMMISSARIAT ENERGIE ATOMIQUE2 REYNAUD PATRICK1 SCHWARZENBACH WALTER1

Top patents by PatentIndex Score

29 records

0186US6962858B2Method for reducing free surface roughness of a semiconductor waferSOITEC SILICON ON INSULATOR·Filed 2003·Granted Nov 8, 2005·45 cites·26 claims
0275US11282889B2Substrate for a front-side-type image sensor and method for producing such a substrateSOITEC SILICON ON INSULATOR·Filed 2018·Granted Mar 22, 2022·2 cites·15 claims
0373US2025072111A1Front-side-type image sensorSOITEC SILICON ON INSULATOR·Filed 2024·Application pending·0 cites
0472US2025015122A1Structure for a front-facing image sensorSOITEC SILICON ON INSULATOR·Filed 2024·Application pending·0 cites
0569US11876020B2Method for manufacturing a CFET deviceSOITEC SILICON ON INSULATOR·Filed 2019·Granted Jan 16, 2024·1 cites·20 claims
0669US11855120B2Substrate for a front-side-type image sensor and method for producing such a substrateSOITEC SILICON ON INSULATOR·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
0769US2024145314A1Complementary field-effect transistor device including at least one finSOITEC SILICON ON INSULATOR·Filed 2024·Application pending·0 cites
0867US7883628B2Method of reducing the surface roughness of a semiconductor waferSOITEC SILICON ON INSULATOR·Filed 2005·Granted Feb 8, 2011·4 cites·23 claims
0965US12198975B2Semiconductor on insulator structure for a front side type imagerSOITEC SILICON ON INSULATOR·Filed 2021·Granted Jan 14, 2025·0 cites·20 claims
1061US8389412B2Finishing method for a silicon on insulator substrateSCHWARZENBACH WALTER·Filed 2010·Granted Mar 5, 2013·1 cites·12 claims
1161US7749910B2Method of reducing the surface roughness of a semiconductor waferSOITEC SILICON ON INSULATOR·Filed 2005·Granted Jul 6, 2010·2 cites·20 claims
1260US12344524B2Methods of fabricating semiconductor structures including cavities filled with a sacrificial materialSOITEC SILICON ON INSULATOR·Filed 2020·Granted Jul 1, 2025·0 cites·20 claims
1360US10777447B2Method for determining a suitable implanting energy in a donor substrate and process for fabricating a structure of semiconductor-on-insulator typeSOITEC SILICON ON INSULATOR·Filed 2017·Granted Sep 15, 2020·1 cites·6 claims
1460US7892861B2Method for fabricating a compound-material waferSOITEC SILICON ON INSULATOR·Filed 2006·Granted Feb 22, 2011·2 cites·18 claims
1557US11127624B2Method of manufacturing a semiconductor on insulator type structure, notably for a front side type imagerSOITEC SILICON ON INSULATOR·Filed 2018·Granted Sep 21, 2021·0 cites·13 claims
1656US12100727B2Method for manufacturing a substrate for a front-facing image sensorSOITEC SILICON ON INSULATOR·Filed 2019·Granted Sep 24, 2024·0 cites·18 claims
1754US8962492B2Method to thin a silicon-on-insulator substrateREYNAUD PATRICK·Filed 2010·Granted Feb 24, 2015·1 cites·14 claims
1853US2025140601A1Process for fabricating a double semiconductor-on-insulator structureSOITEC SILICON ON INSULATOR·Filed 2023·Application pending·0 cites
1953US2025140600A1Process for fabricating a double semiconductor-on-insulator structureSOITEC SILICON ON INSULATOR·Filed 2023·Application pending·0 cites
2052US10703627B2Methods of fabricating semiconductor structures including cavities filled with a sacrificial materialSOITEC SILICON ON INSULATOR·Filed 2014·Granted Jul 7, 2020·0 cites·13 claims
2151US12148755B2Front-side-type image sensorSOITEC SILICON ON INSULATOR·Filed 2019·Granted Nov 19, 2024·0 cites·17 claims
2251US7138344B2Method for minimizing slip line faults on a semiconductor wafer surfaceSOITEC SILICON ON INSULATOR·Filed 2003·Granted Nov 21, 2006·3 cites·20 claims
2350US12417942B2Process for hydrophilically bonding substratesCOMMISSARIAT ENERGIE ATOMIQUE·Filed 2020·Granted Sep 16, 2025·0 cites·15 claims
2449US2024030061A1Donor substrate for the transfer of a thin layer and associated transfer methodCOMMISSARIAT ENERGIE ATOMIQUE·Filed 2021·Application pending·0 cites
2545US11127775B2Substrate for front side type imager and method of manufacturing such a substrateSOITEC SILICON ON INSULATOR·Filed 2018·Granted Sep 21, 2021·0 cites·22 claims
2643US11205702B2Method for manufacturing a structure for forming a tridimensional monolithic integrated circuitSOITEC SILICON ON INSULATOR·Filed 2017·Granted Dec 21, 2021·0 cites·18 claims
2742US11114314B2Method for fabrication of a semiconductor structure including an interposer free from any through viaSOITEC SILICON ON INSULATOR·Filed 2017·Granted Sep 7, 2021·0 cites·18 claims
2837US10163682B2Methods of forming semiconductor structuresSOITEC SILICON ON INSULATOR·Filed 2017·Granted Dec 25, 2018·0 cites·20 claims
2933US9768057B2Method for transferring a layer from a single-crystal substrateSOITEC SILICON ON INSULATOR·Filed 2016·Granted Sep 19, 2017·0 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →