Inventor · disambiguated record
Mengfei Wang
Also filed as: WANG MENGFEI
41 granted patents·15 pending applications·147 citations·filing 2017–2024
96Inventor score
Files withMETA PLATFORMS TECH LLC31FACEBOOK TECH LLC23UNIV KENT STATE OHIO1ZHE JIANG GUANGSHA VOCATIONAL AND TECHNICAL UNIV OF CONSTRUCTION1
Top patents by PatentIndex Score
56 records- 0199US10495798B1Switchable reflective circular polarizer in head-mounted displayFACEBOOK TECH LLC·Filed 2018·Granted Dec 3, 2019·68 cites·20 claims
- 0297US11372247B2Display device with diffusive display and see-through lens assemblyFACEBOOK TECH LLC·Filed 2020·Granted Jun 28, 2022·4 cites·18 claims
- 0396US11650429B2Thin liquid crystal stack for polarization conversionMETA PLATFORMS TECH LLC·Filed 2022·Granted May 16, 2023·4 cites·20 claims
- 0496US10678057B2Liquid crystal cells for polarization rotationFACEBOOK TECH LLC·Filed 2018·Granted Jun 9, 2020·10 cites·20 claims
- 0594US11860573B1System and method for fabricating polarization hologramsMETA PLATFORMS TECH LLC·Filed 2021·Granted Jan 2, 2024·2 cites·19 claims
- 0694US10839609B2Apparatus, systems, and methods for display devices including local dimmingFACEBOOK TECH LLC·Filed 2019·Granted Nov 17, 2020·11 cites·17 claims
- 0794US10642048B2Reflective circular polarizer for head-mounted displayFACEBOOK TECH LLC·Filed 2018·Granted May 5, 2020·12 cites·21 claims
- 0893US11002898B2Switchable reflective circular polarizer in head-mounted displayFACEBOOK TECH LLC·Filed 2019·Granted May 11, 2021·4 cites·20 claims
- 0992US11294184B2Foveated display systemFACEBOOK TECH LLC·Filed 2020·Granted Apr 5, 2022·3 cites·20 claims
- 1092US11150468B1Optical device having reduced diffraction artifacts for eye-trackingFACEBOOK TECH LLC·Filed 2019·Granted Oct 19, 2021·7 cites·14 claims
- 1192US10520772B1Self-compensated liquid crystal polymer coatings on curved optical surfaceFACEBOOK TECH LLC·Filed 2017·Granted Dec 31, 2019·9 cites·20 claims
- 1290US11314093B2Light guide display assembly for providing expanded field of viewFACEBOOK TECH LLC·Filed 2020·Granted Apr 26, 2022·2 cites·19 claims
- 1388US11209644B1Pupil steering for a pupil expanderFACEBOOK TECH LLC·Filed 2018·Granted Dec 28, 2021·5 cites·20 claims
- 1486US11709411B2Display with image light steeringMETA PLATFORMS TECH LLC·Filed 2021·Granted Jul 25, 2023·1 cites·18 claims
- 1583US11016226B2Varifocal polarization sensitive diffusive displayFACEBOOK TECH LLC·Filed 2019·Granted May 25, 2021·2 cites·19 claims
- 1681US11874474B1Optical system for multi-view eye-trackingMETA PLATFORMS TECH LLC·Filed 2020·Granted Jan 16, 2024·1 cites·20 claims
- 1781US11467331B1Optical combiner with uniform illuminance throughputMETA PLATFORMS TECH LLC·Filed 2019·Granted Oct 11, 2022·1 cites·14 claims
- 1881US2022326533A1Display device with diffusive display and see-through lens assemblyMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 1977US11675188B2Optical device having reduced diffraction artifacts for eye-trackingMETA PLATFORMS TECH LLC·Filed 2021·Granted Jun 13, 2023·0 cites·11 claims
- 2076US12204136B2Optical combiner with uniform illuminance throughputMETA PLATFORMS TECH LLC·Filed 2022·Granted Jan 21, 2025·0 cites·16 claims
- 2176US11300833B1Polarization sensitive optical diffuserFACEBOOK TECH LLC·Filed 2019·Granted Apr 12, 2022·1 cites·19 claims
- 2275US11933995B1Polarization sensitive optical diffuserMETA PLATFORMS TECH LLC·Filed 2022·Granted Mar 19, 2024·0 cites·20 claims
- 2373US11567332B2Light guide display assembly for providing expanded field of viewMETA PLATFORMS TECH LLC·Filed 2022·Granted Jan 31, 2023·0 cites·20 claims
- 2469US12259616B1Heliconical liquid crystal polarization hologram and device including the sameMETA PLATFORMS TECH LLC·Filed 2023·Granted Mar 25, 2025·0 cites·15 claims
- 2569US12117687B1Liquid crystal polarization hologram with enhanced angular luminance uniformity and system including the sameMETA PLATFORMS TECH LLC·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 2666US11143875B2Liquid crystal cells for polarization rotationFACEBOOK TECH LLC·Filed 2020·Granted Oct 12, 2021·0 cites·16 claims
- 2764US11815853B2PVH in-band chromatic correction using metasurfaceMETA PLATFORMS TECH LLC·Filed 2021·Granted Nov 14, 2023·0 cites·17 claims
- 2864US2025229455A1Assembly-type building block processing deviceZHE JIANG GUANGSHA VOCATIONAL AND TECHNICAL UNIV OF CONSTRUCTION·Filed 2024·Application pending·0 cites
- 2963US12493264B2Method for birefringence patterningMETA PLATFORMS TECH LLC·Filed 2022·Granted Dec 9, 2025·0 cites·20 claims
- 3063US12092850B2Patterned anisotropic films and optical elements therewithMETA PLATFORMS TECH LLC·Filed 2020·Granted Sep 17, 2024·0 cites·20 claims
- 3161US11668932B2Switchable Pancharatnam-Berry phase grating stackMETA PLATFORMS TECH LLC·Filed 2020·Granted Jun 6, 2023·0 cites·17 claims
- 3259US11635669B1Optical device based on tunable polarization volume hologramMETA PLATFORMS TECH LLC·Filed 2020·Granted Apr 25, 2023·0 cites·20 claims
- 3358US12314007B2System and method for fabricating liquid crystal polarization hologramsMETA PLATFORMS TECH LLC·Filed 2021·Granted May 27, 2025·0 cites·13 claims
- 3458US11215743B2Achromatic optical device based on birefringent materials having positive and negative birefringence dispersionsFACEBOOK TECH LLC·Filed 2020·Granted Jan 4, 2022·0 cites·20 claims
- 3558US10962840B2Recursive photoalignment methodUNIV KENT STATE OHIO·Filed 2018·Granted Mar 30, 2021·0 cites·20 claims
- 3657US2024353532A1Systems and methods for optical trackingMETA PLATFORMS TECH LLC·Filed 2024·Application pending·0 cites
- 3756US2023080580A1Liquid crystal polarization hologram element for reducing rainbow effectsMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 3855US10890778B2Optical system having an improved signal-to-noise ratio of eye-trackingFACEBOOK TECH LLC·Filed 2019·Granted Jan 12, 2021·0 cites·19 claims
- 3954US2024272473A1High efficiency reflective liquid crystal polarization hologram for multi-wavelengthsMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4053US12066648B2Apochromatic liquid crystal polarization hologram deviceMETA PLATFORMS TECH LLC·Filed 2021·Granted Aug 20, 2024·0 cites·8 claims
- 4153US11733445B2Optical element having multiple layers for reducing diffraction artifactsMETA PLATFORMS TECH LLC·Filed 2020·Granted Aug 22, 2023·0 cites·20 claims
- 4252US11815729B2System and method for interference fringe stabilizationMETA PLATFORMS TECH LLC·Filed 2021·Granted Nov 14, 2023·0 cites·18 claims
- 4351US2024085602A1System and method for fabricating polarization hologramsMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4451US2024272339A1Polarization gratings having large diffraction angle, high efficiency, high degree of circular polarization outputMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4551US2022298420A1Multifunctional liquid crystalline photoreactive polymers for polarization holographyFACEBOOK TECH LLC·Filed 2021·Application pending·0 cites
- 4651US2022365266A1Apochromatic liquid crystal polarization hologram deviceMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 4750US11506823B2Nanoimprinted microlens array and wavefront sensor based thereonFACEBOOK TECH LLC·Filed 2020·Granted Nov 22, 2022·0 cites·17 claims
- 4849US2022212059A1Direct write method and dynamic workout content system, markup language, and execution engineFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 4948US11586024B1Peripheral see-through pancake lens assembly and display device with sameMETA PLATFORMS TECH LLC·Filed 2019·Granted Feb 21, 2023·0 cites·7 claims
- 5048US11579425B1Narrow-band peripheral see-through pancake lens assembly and display device with sameMETA PLATFORMS TECH LLC·Filed 2020·Granted Feb 14, 2023·0 cites·16 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →