Inventor · disambiguated record
Matthieu Charles Raoul Leibovici
Also filed as: LEIBOVICI MATTHIEU C · LEIBOVICI MATTHIEU CHARLES RAOUL
36 granted patents·5 pending applications·245 citations·filing 2015–2022
96Inventor score
Top patents by PatentIndex Score
41 records- 0199US11579364B2Gratings with variable depths formed using planarization for waveguide displaysMETA PLATFORMS TECH LLC·Filed 2022·Granted Feb 14, 2023·5 cites·7 claims
- 0299US10613268B1High refractive index gratings for waveguide displays manufactured by self-aligned stacked processFACEBOOK TECH LLC·Filed 2018·Granted Apr 7, 2020·38 cites·7 claims
- 0398US11249230B2Duty cycle, depth, and surface energy control in nano fabricationFACEBOOK TECH LLC·Filed 2020·Granted Feb 15, 2022·5 cites·19 claims
- 0498US10983257B1Fabrication of self-aligned grating elements with high refractive index for waveguide displaysFACEBOOK TECH LLC·Filed 2018·Granted Apr 20, 2021·46 cites·16 claims
- 0598US10732351B2Gratings with variable depths formed using planarization for waveguide displaysFACEBOOK TECH LLC·Filed 2018·Granted Aug 4, 2020·45 cites·7 claims
- 0698US10649119B2Duty cycle, depth, and surface energy control in nano fabricationFACEBOOK TECH LLC·Filed 2018·Granted May 12, 2020·42 cites·14 claims
- 0796US10649141B1Gratings with variable etch heights for waveguide displaysFACEBOOK TECH LLC·Filed 2018·Granted May 12, 2020·15 cites·21 claims
- 0895US11455031B1In-field illumination for eye trackingMETA PLATFORMS TECH LLC·Filed 2018·Granted Sep 27, 2022·13 cites·20 claims
- 0995US11175455B1Gratings with variable etch heights for waveguide displaysFACEBOOK TECH LLC·Filed 2020·Granted Nov 16, 2021·3 cites·20 claims
- 1094US10816809B2Holographic in-field illuminatorFACEBOOK TECH LLC·Filed 2018·Granted Oct 27, 2020·10 cites·20 claims
- 1194US10509327B1Variable neutral density filter for multi-beam interference lithography exposureFACEBOOK TECH LLC·Filed 2018·Granted Dec 17, 2019·4 cites·20 claims
- 1289US11067726B2Gratings with variable depths for waveguide displaysFACEBOOK TECH LLC·Filed 2018·Granted Jul 20, 2021·2 cites·6 claims
- 1386US11448806B1Fabrication of self-aligned grating elements with high refractive index for waveguide displaysMETA PLATFORMS TECH LLC·Filed 2021·Granted Sep 20, 2022·1 cites·17 claims
- 1486US10712670B1Variable neutral density filter for multi-beam interference lithography exposureFACEBOOK TECH LLC·Filed 2019·Granted Jul 14, 2020·3 cites·10 claims
- 1584US11402578B2Gratings with variable depths formed using planarization for waveguide displaysFACEBOOK TECH LLC·Filed 2020·Granted Aug 2, 2022·1 cites·12 claims
- 1683US11407731B2Holographic in-field illuminatorFACEBOOK TECH LLC·Filed 2020·Granted Aug 9, 2022·1 cites·19 claims
- 1781US10838121B1Manufacturing three-dimensional diffraction gratings by selective deposition or selective etchingFACEBOOK TECH LLC·Filed 2019·Granted Nov 17, 2020·2 cites·14 claims
- 1878US11327438B2Refractive index modulation modification in a holographic gratingFACEBOOK TECH LLC·Filed 2019·Granted May 10, 2022·1 cites·15 claims
- 1978US11209676B2Local dimming in a deviceFACEBOOK TECH LLC·Filed 2020·Granted Dec 28, 2021·1 cites·17 claims
- 2078US11035988B1Tunable shrinkage process for manufacturing gratingsFACEBOOK TECH LLC·Filed 2018·Granted Jun 15, 2021·2 cites·12 claims
- 2175US10914944B1Anti-refraction cancelling prism for multi-beam interference lithography exposureFACEBOOK TECH LLC·Filed 2018·Granted Feb 9, 2021·1 cites·17 claims
- 2274US10838362B2Holographic pattern generation for head-mounted display (HMD) eye tracking using a prism arrayFACEBOOK TECH LLC·Filed 2018·Granted Nov 17, 2020·1 cites·20 claims
- 2373US10948873B2Holographic pattern generation for head-mounted display (HMD) eye tracking using a lens arrayFACEBOOK TECH LLC·Filed 2018·Granted Mar 16, 2021·1 cites·18 claims
- 2473US2023077228A1Holographic in-field illuminatorMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 2572US12256153B1Polarization volume hologram combiner enabling wide population coverage, eye tracking accuracy, and glint generationMETA PLATFORMS TECH LLC·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 2670US10890770B2Waveguide having partial reflectorFACEBOOK TECH LLC·Filed 2018·Granted Jan 12, 2021·1 cites·20 claims
- 2769US11262495B1Waveguides with high refractive index gratings manufactured by post-patterning infusionFACEBOOK TECH LLC·Filed 2018·Granted Mar 1, 2022·1 cites·11 claims
- 2869US2022229396A1Refractive index modulation modification in a holographic gratingFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 2968US2021294006A1Gratings with variable depths for waveguide displaysFACEBOOK TECH LLC·Filed 2021·Application pending·0 cites
- 3065US11249242B1High refractive index gratings for waveguide displays manufactured by self-aligned stacked processFACEBOOK TECH LLC·Filed 2020·Granted Feb 15, 2022·0 cites·8 claims
- 3161US10274651B1Manufacturing three-dimensional diffraction gratings by selective deposition or selective etchingFACEBOOK TECH LLC·Filed 2018·Granted Apr 30, 2019·0 cites·4 claims
- 3258US10712481B1Fabricating of diffraction grating by ion beam etchingFACEBOOK TECH LLC·Filed 2018·Granted Jul 14, 2020·0 cites·9 claims
- 3357US11372246B2Near-eye display system having optical combinerFACEBOOK TECH LLC·Filed 2020·Granted Jun 28, 2022·0 cites·19 claims
- 3457US2023185236A1System and method for fabricating holographic optical elements using polarization hologram masterMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 3555US11422390B2Digital projector for local dimming in a deviceMETA PLATFORMS TECH LLC·Filed 2020·Granted Aug 23, 2022·0 cites·20 claims
- 3654US11409240B2Holographic pattern generation for head-mounted display (HMD) eye tracking using a diffractive optical elementFACEBOOK TECH LLC·Filed 2018·Granted Aug 9, 2022·0 cites·17 claims
- 3751US11281160B2Holographic pattern generation for head-mounted display (HMD) eye tracking using a fiber exposureFACEBOOK TECH LLC·Filed 2018·Granted Mar 22, 2022·0 cites·20 claims
- 3851US11256213B2Holographic pattern generation for head-mounted display (HMD) eye tracking using an array of parabolic mirrorsFACEBOOK TECH LLC·Filed 2018·Granted Feb 22, 2022·0 cites·16 claims
- 3951US10942489B2Wide-field holographic pattern generation for head-mounted display (HMD) eye trackingFACEBOOK TECH LLC·Filed 2018·Granted Mar 9, 2021·0 cites·20 claims
- 4046US10768361B1System for monitoring grating formationFACEBOOK TECH LLC·Filed 2018·Granted Sep 8, 2020·0 cites·17 claims
- 4136US2015198812A1Photo-Mask and Accessory Optical Components for Fabrication of Three-Dimensional StructuresGEORGIA TECH RES INST·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →