Inventor · disambiguated record
Alexander Koshelev
Also filed as: KOSHELEV ALEXANDER
24 granted patents·8 pending applications·63 citations·filing 2016–2025
93Inventor score
Top patents by PatentIndex Score
32 records- 0198US10578876B1Waveguide having a phase-matching regionFACEBOOK TECH LLC·Filed 2018·Granted Mar 3, 2020·45 cites·26 claims
- 0296US11435586B2Thin waveguide imagerFACEBOOK TECH LLC·Filed 2020·Granted Sep 6, 2022·4 cites·19 claims
- 0394US11448815B2Slab waveguide and projector with intermodal couplingFACEBOOK TECH LLC·Filed 2020·Granted Sep 20, 2022·3 cites·20 claims
- 0494US11372248B2Thin waveguide wavelength-selective projectorFACEBOOK TECH LLC·Filed 2020·Granted Jun 28, 2022·3 cites·16 claims
- 0589US11555961B1Display device with waveguide-based talbot illuminatorFACEBOOK TECH LLC·Filed 2021·Granted Jan 17, 2023·1 cites·20 claims
- 0686US12461370B2Lightguide with radial pupil replication and visual display based thereonMETA PLATFORMS TECH LLC·Filed 2021·Granted Nov 4, 2025·1 cites·20 claims
- 0786US11709411B2Display with image light steeringMETA PLATFORMS TECH LLC·Filed 2021·Granted Jul 25, 2023·1 cites·18 claims
- 0885US11740471B2Display device with transparent illuminatorMETA PLATFORMS TECH LLC·Filed 2021·Granted Aug 29, 2023·1 cites·19 claims
- 0985US11619774B2Talbot pattern illuminator and display based thereonMETA PLATFORMS TECH LLC·Filed 2021·Granted Apr 4, 2023·1 cites·20 claims
- 1080US11231579B1Cascaded pupil-replicating waveguidesFACEBOOK TECH LLC·Filed 2019·Granted Jan 25, 2022·2 cites·17 claims
- 1177US12140761B2Thin waveguide wavelength-selective projectorMETA PLATFORMS TECH LLC·Filed 2022·Granted Nov 12, 2024·0 cites·15 claims
- 1275US11609370B2Waveguide illuminator having waveguide arrayMETA PLATFORMS TECH LLC·Filed 2021·Granted Mar 21, 2023·0 cites·20 claims
- 1375US11567255B1Waveguide illuminator having slab waveguide portionFACEBOOK TECH LLC·Filed 2021·Granted Jan 31, 2023·0 cites·20 claims
- 1475US11555962B1Waveguide illuminator with optical interference mitigationFACEBOOK TECH LLC·Filed 2021·Granted Jan 17, 2023·0 cites·14 claims
- 1575US11555960B1Waveguide array illuminator with light scattering mitigationFACEBOOK TECH LLC·Filed 2021·Granted Jan 17, 2023·0 cites·20 claims
- 1673US10705353B1Waveguide with coherent interference mitigationFACEBOOK TECH LLC·Filed 2018·Granted Jul 7, 2020·1 cites·20 claims
- 1772US11774753B1Cascaded pupil-replicating waveguidesMETA PLATFORMS TECH LLC·Filed 2021·Granted Oct 3, 2023·0 cites·14 claims
- 1870US11294187B2Thin waveguide beam redirector and display based thereonFACEBOOK TECH LLC·Filed 2020·Granted Apr 5, 2022·0 cites·13 claims
- 1966US10942378B2Waveguide with coherent interference mitigationFACEBOOK TECH LLC·Filed 2020·Granted Mar 9, 2021·0 cites·20 claims
- 2065US2025347837A1Reflective waveguide with light recycling mirrorsGOOGLE LLC·Filed 2025·Application pending·0 cites
- 2162US11675118B2Optically anisotropic film stack including solid crystal and fabrication method thereofMETA PLATFORMS TECH LLC·Filed 2021·Granted Jun 13, 2023·0 cites·15 claims
- 2262US2025110339A1Lightguide including right-angle louver retroreflectorsGOOGLE LLC·Filed 2024·Application pending·0 cites
- 2360US11803024B2Photonic power converter light transportMETA PLATFORMS TECH LLC·Filed 2021·Granted Oct 31, 2023·0 cites·19 claims
- 2460US2025258375A1Eyewear display having a waveguide with adjustable reflectorsGOOGLE LLC·Filed 2024·Application pending·0 cites
- 2560US2024353609A1Reflective waveguide with phase step mitigationGOOGLE LLC·Filed 2024·Application pending·0 cites
- 2659US2025164788A1Reflection mitigation for inactive facets of a reflective waveguide with non-selective coating depositionGOOGLE LLC·Filed 2023·Application pending·0 cites
- 2759US2025189724A1Tir-assisted laser welding of optical componentsGOOGLE LLC·Filed 2023·Application pending·0 cites
- 2858US11604352B2Waveguide-based projectorFACEBOOK TECH LLC·Filed 2020·Granted Mar 14, 2023·0 cites·20 claims
- 2957US12124029B2Beam scanner with PIC input and display based thereonFACEBOOK TECH LLC·Filed 2021·Granted Oct 22, 2024·0 cites·20 claims
- 3049US2022179147A1Patterned backlight for display panelFACEBOOK TECH LLC·Filed 2021·Application pending·0 cites
- 3146US2021364808A1Compact light sourceFACEBOOK TECH LLC·Filed 2020·Application pending·0 cites
- 3234US9880330B1Angle-insensitive spectral filterABEAM TECH INC·Filed 2016·Granted Jan 30, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →