Inventor · disambiguated record
Babak Amirsolaimani
Also filed as: AMIRSOLAIMANI BABAK
73 granted patents·18 pending applications·211 citations·filing 2018–2025
98Inventor score
Top patents by PatentIndex Score
91 records- 0199US11119343B2Optical waveguide beam splitter with polarization volume gratings for displayFACEBOOK TECH LLC·Filed 2020·Granted Sep 14, 2021·8 cites·20 claims
- 0298US11635624B1Light guide display assembly for providing increased pupil replication densityMETA PLATFORMS TECH LLC·Filed 2020·Granted Apr 25, 2023·7 cites·20 claims
- 0398US11150473B2Polarization sensitive beam splitterFACEBOOK TECH LLC·Filed 2020·Granted Oct 19, 2021·6 cites·14 claims
- 0498US11099412B2Optical waveguide beam splitter with plural partial extraction features for displayFACEBOOK TECH LLC·Filed 2020·Granted Aug 24, 2021·5 cites·20 claims
- 0598US10634907B1Eye tracking based on polarization volume gratingFACEBOOK TECH LLC·Filed 2018·Granted Apr 28, 2020·40 cites·20 claims
- 0697US12061343B2Field of view expansion by image light redirectionMETA PLATFORMS TECH LLC·Filed 2023·Granted Aug 13, 2024·4 cites·20 claims
- 0797US11422375B2Curved see-through pancake lens assembly and display device including the sameMETA PLATFORMS TECH LLC·Filed 2020·Granted Aug 23, 2022·4 cites·20 claims
- 0897US11372247B2Display device with diffusive display and see-through lens assemblyFACEBOOK TECH LLC·Filed 2020·Granted Jun 28, 2022·4 cites·18 claims
- 0997US11181815B1Optical devices including reflective spatial light modulators for projecting augmented reality contentFACEBOOK TECH LLC·Filed 2019·Granted Nov 23, 2021·15 cites·19 claims
- 1097US10600352B1Display device with a switchable window and see-through pancake lens assemblyFACEBOOK TECH LLC·Filed 2018·Granted Mar 24, 2020·23 cites·21 claims
- 1196US10996466B2Waveplates on a curved surface and fabrication method thereofFACEBOOK TECH LLC·Filed 2019·Granted May 4, 2021·16 cites·19 claims
- 1295US11448885B2Lens assembly including a volume Bragg grating and display device including the sameMETA PLATFORMS TECH LLC·Filed 2021·Granted Sep 20, 2022·2 cites·20 claims
- 1395US10969675B1Optical assemblies having scanning reflectors for projecting augmented reality contentFACEBOOK TECH LLC·Filed 2019·Granted Apr 6, 2021·15 cites·18 claims
- 1495US10838214B2Angle compensating lens and displayFACEBOOK TECH LLC·Filed 2018·Granted Nov 17, 2020·8 cites·19 claims
- 1592US11199721B1Polarization volume hologram lensFACEBOOK TECH LLC·Filed 2018·Granted Dec 14, 2021·5 cites·20 claims
- 1691US11256086B2Eye tracking based on waveguide imagingFACEBOOK TECH LLC·Filed 2019·Granted Feb 22, 2022·6 cites·20 claims
- 1791US11016304B2Lens assembly including a volume bragg grating and display device including the sameFACEBOOK TECH LLC·Filed 2020·Granted May 25, 2021·2 cites·19 claims
- 1890US11314093B2Light guide display assembly for providing expanded field of viewFACEBOOK TECH LLC·Filed 2020·Granted Apr 26, 2022·2 cites·19 claims
- 1988US11933975B2Eye tracking based on waveguide imagingMETA PLATFORMS TECH LLC·Filed 2022·Granted Mar 19, 2024·1 cites·20 claims
- 2088US11698538B2Multipass scanner for near-eye displayMETA PLATFORMS TECH LLC·Filed 2021·Granted Jul 11, 2023·1 cites·20 claims
- 2188US11536966B2Display with a compact beam scannerFACEBOOK TECH LLC·Filed 2020·Granted Dec 27, 2022·2 cites·20 claims
- 2288US11493790B2Optical waveguide beam splitter with polarization volume gratings for displayMETA PLATFORMS TECH LLC·Filed 2021·Granted Nov 8, 2022·1 cites·20 claims
- 2388US10955675B1Variable resolution display device with switchable window and see-through pancake lens assemblyFACEBOOK TECH LLC·Filed 2019·Granted Mar 23, 2021·6 cites·19 claims
- 2487US11366260B1Optical system with polarization volume hologramFACEBOOK TECH LLC·Filed 2019·Granted Jun 21, 2022·3 cites·17 claims
- 2586US11366298B1Eye tracking based on telecentric polarization sensitive gratingFACEBOOK TECH LLC·Filed 2019·Granted Jun 21, 2022·4 cites·19 claims
- 2685US11624922B2Optical assemblies having polarization volume gratings for projecting augmented reality contentMETA PLATFORMS TECH LLC·Filed 2021·Granted Apr 11, 2023·1 cites·20 claims
- 2784US11243397B2Optical assembly with polarization volume holographic elementFACEBOOK TECH LLC·Filed 2018·Granted Feb 8, 2022·3 cites·22 claims
- 2882US11960090B2Curved see-through pancake lens assembly and display device including the sameMETA PLATFORMS TECH LLC·Filed 2022·Granted Apr 16, 2024·0 cites·20 claims
- 2981US11874474B1Optical system for multi-view eye-trackingMETA PLATFORMS TECH LLC·Filed 2020·Granted Jan 16, 2024·1 cites·20 claims
- 3081US11467331B1Optical combiner with uniform illuminance throughputMETA PLATFORMS TECH LLC·Filed 2019·Granted Oct 11, 2022·1 cites·14 claims
- 3181US10983341B2Eye tracking based on polarization volume gratingFACEBOOK TECH LLC·Filed 2020·Granted Apr 20, 2021·1 cites·20 claims
- 3281US2025389951A13d mapping in 2d scanning displayMETA PLATFORMS TECH LLC·Filed 2025·Application pending·0 cites
- 3381US2022326533A1Display device with diffusive display and see-through lens assemblyMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 3480US11231579B1Cascaded pupil-replicating waveguidesFACEBOOK TECH LLC·Filed 2019·Granted Jan 25, 2022·2 cites·17 claims
- 3580US11209775B2Optical system with polarization volume hologramFACEBOOK TECH LLC·Filed 2019·Granted Dec 28, 2021·2 cites·19 claims
- 3679US12345888B2Optical assembly with polarization volume holographic elementMETA PLATFORMS TECH LLC·Filed 2022·Granted Jul 1, 2025·0 cites·20 claims
- 3779US10935794B1Low-obliquity beam scanner with polarization-selective gratingFACEBOOK TECH LLC·Filed 2019·Granted Mar 2, 2021·2 cites·20 claims
- 3878US11860571B2Optical system with polarization volume hologramMETA PLATFORMS TECH LLC·Filed 2021·Granted Jan 2, 2024·0 cites·20 claims
- 3978US10969599B1Polarization conversion using geometric phase and polarization volume hologram optical elementsFACEBOOK TECH LLC·Filed 2018·Granted Apr 6, 2021·2 cites·20 claims
- 4077US12443032B2Eye tracking with switchable gratingsMETA PLATFORMS TECH LLC·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
- 4176US12204136B2Optical combiner with uniform illuminance throughputMETA PLATFORMS TECH LLC·Filed 2022·Granted Jan 21, 2025·0 cites·16 claims
- 4276US11846774B2Eye tracking with switchable gratingsMETA PLATFORMS TECH LLC·Filed 2022·Granted Dec 19, 2023·0 cites·18 claims
- 4376US11567252B2Polarization sensitive beam splitterMETA PLATFORMS TECH LLC·Filed 2021·Granted Jan 31, 2023·0 cites·18 claims
- 4476US2023176368A1Grating-assisted field of view expansionFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 4575US10861240B1Virtual pupil camera in head mounted displayFACEBOOK TECH LLC·Filed 2018·Granted Dec 8, 2020·1 cites·12 claims
- 4675US2023176380A1Pupil-replicating lightguide with switchable out-coupling efficiency distribution and display based thereonFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 4775US2023176274A1Adjustable focal length illuminator for a display panelFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 4874US11237402B2Multipass scanner for near-eye displayFACEBOOK TECH LLC·Filed 2019·Granted Feb 1, 2022·1 cites·17 claims
- 4974US11048087B2Optical assemblies having polarization volume gratings for projecting augmented reality contentFACEBOOK TECH LLC·Filed 2019·Granted Jun 29, 2021·1 cites·19 claims
- 5074US2023176379A1Lightguide with eye-following out-couplerFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
Showing the top 50 of 91 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →