Inventor · disambiguated record
Paul Lefebvre
Also filed as: LEFEBVRE PAUL · LEFEBVRE PAUL M · LEFEBVRE PAUL MURRAY
24 granted patents·5 pending applications·1,370 citations·filing 1988–2023
96Inventor score
Files withOPTICAL COATING LABORATORY INC8LXSIX PHOTONICS INC7META PLATFORMS TECH LLC3WEATHERFORD CANADA LTD2WEATHERFORD CANADA PARTNERSHIP2
Top patents by PatentIndex Score
29 records- 0198US4851095AMagnetron sputtering apparatus and processOPTICAL COATING LABORATORY INC·Filed 1988·Granted Jul 25, 1989·491 cites·51 claims
- 0296US7288228B2Sample injection systemGILSON INC·Filed 2002·Granted Oct 30, 2007·95 cites·20 claims
- 0395US5618388AGeometries and configurations for magnetron sputtering apparatusOPTICAL COATING LABORATORY INC·Filed 1994·Granted Apr 8, 1997·165 cites·42 claims
- 0494US5798027AProcess for depositing optical thin films on both planar and non-planar substratesOPTICAL COATING LABORATORY INC·Filed 1994·Granted Aug 25, 1998·128 cites·18 claims
- 0593US5225057AProcess for depositing optical films on both planar and non-planar substratesOPTICAL COATING LABORATORY INC·Filed 1991·Granted Jul 6, 1993·111 cites·22 claims
- 0692US5879519AGeometries and configurations for magnetron sputtering apparatusOPTICAL COATING LABORATORY INC·Filed 1996·Granted Mar 9, 1999·105 cites·13 claims
- 0791US9347312B2Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formationVINCELETTE ANDRE R·Filed 2010·Granted May 24, 2016·22 cites·45 claims
- 0889US5200855AAbsorbing dichroic filtersOPTICAL COATING LABORATORY INC·Filed 1991·Granted Apr 6, 1993·89 cites·12 claims
- 0985US5914817AThin film dichroic color separation filters for color splitters in liquid crystal display systemsOPTICAL COATING LABORATORY INC·Filed 1998·Granted Jun 22, 1999·93 cites·57 claims
- 1077US10843290B2Acoustically enhanced optical cablesWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Nov 24, 2020·2 cites·17 claims
- 1171US10246989B2Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formationWEATHERFORD CANADA LTD·Filed 2017·Granted Apr 2, 2019·1 cites·21 claims
- 1269US7164841B2Reel to reel manufacturing lineLXSIX PHOTONICS INC·Filed 2005·Granted Jan 16, 2007·4 cites·61 claims
- 1369US6778741B2Method and apparatus for aligning a waveguide with a radiation sourceLXSIX PHOTONICS INC·Filed 2002·Granted Aug 17, 2004·12 cites·25 claims
- 1467US11577337B2Acoustically enhanced optical cablesWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Feb 14, 2023·0 cites·30 claims
- 1566US5798182AWear resistant thin film coating and combinationOPTICAL COATING LABORATORY INC·Filed 1996·Granted Aug 25, 1998·34 cites·4 claims
- 1665US10837274B2Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formationWEATHERFORD CANADA LTD·Filed 2019·Granted Nov 17, 2020·0 cites·20 claims
- 1761US7079729B2Apparatus for generating an optical interference patternLXSIX PHOTONICS INC·Filed 2005·Granted Jul 18, 2006·2 cites·18 claims
- 1860US2022389562A1Optical coating with low refractive index film depositionMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 1958US2024105410A1Hybrid electrically and thermally switchable system using heat sourceMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 2056US6934459B2Reel to reel manufacturing lineLXSIX PHOTONICS INC·Filed 2002·Granted Aug 23, 2005·4 cites·48 claims
- 2154US9341778B2Fiber optic splice protector for harsh environmentsWEATHERFORD CANADA PARTNERSHIP·Filed 2013·Granted May 17, 2016·1 cites·28 claims
- 2254US2016245071A1Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formationWEATHERFORD CANADA PARTNERSHIP·Filed 2016·Application pending·0 cites
- 2352US2024361498A1Fabrication of dielectric layers with varying refractive index for anti-reflection coatingsMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 2450US7418162B2Method and apparatus for inducing an index of refraction change on a substrate sensitive to electromagnetic radiationLXSIX PHOTONICS INC·Filed 2007·Granted Aug 26, 2008·1 cites·20 claims
- 2545USD471436SReusable transparent packagingJOHNSON & JOHNSON CONSUMER FR·Filed 2001·Granted Mar 11, 2003·9 cites·1 claims
- 2643US2023254475A1Color tuned optical modules with color calibration operationsMETA PLATFORMS INC·Filed 2022·Application pending·0 cites
- 2742US6990272B2Apparatus for generating an optical interference patternLXSIX PHOTONICS INC·Filed 2002·Granted Jan 24, 2006·0 cites·44 claims
- 2840US7277604B2Method and apparatus for inducing an index of refraction change on a substrate sensitive to electromagnetic radiationLXSIX PHOTONICS INC·Filed 2003·Granted Oct 2, 2007·1 cites·37 claims
- 2925US10400579B2Optical device for measuring a physical parameter in a hydrogen contaminated sensing zoneVINCELETTE ANDRE·Filed 2007·Granted Sep 3, 2019·0 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →