Inventor · Redmond, WA, US

Alexander Koshelev

23Patents
2h-index
37Co-inventors
49Inventor score

Filing activity: Sep 6, 2016 → May 17, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US10578876B1 Waveguide having a phase-matching region Physics 40 Active
US11435586B2 Thin waveguide imager Physics 2 Active
US11372248B2 Thin waveguide wavelength-selective projector Physics 2 Active
US11448815B2 Slab waveguide and projector with intermodal coupling Physics 1 Active
US10705353B1 Waveguide with coherent interference mitigation Physics 1 Active
US11231579B1 Cascaded pupil-replicating waveguides Physics 1 Active
US9880330B1 Angle-insensitive spectral filter Electricity 0 Active
US11294187B2 Thin waveguide beam redirector and display based thereon Physics 0 Active
US11803024B2 Photonic power converter light transport Physics 0 Active
US11619774B2 Talbot pattern illuminator and display based thereon Physics 0 Active
US11740471B2 Display device with transparent illuminator Physics 0 Active
US11604352B2 Waveguide-based projector Physics 0 Active
US12124029B2 Beam scanner with PIC input and display based thereon Physics 0 Active
US11709411B2 Display with image light steering Physics 0 Active
US11555960B1 Waveguide array illuminator with light scattering mitigation Physics 0 Active
US11675118B2 Optically anisotropic film stack including solid crystal and fabrication method thereof Chemistry; Metallurgy 0 Active
US11609370B2 Waveguide illuminator having waveguide array Physics 0 Active
US11774753B1 Cascaded pupil-replicating waveguides Physics 0 Active
US11555961B1 Display device with waveguide-based talbot illuminator Physics 0 Active
US12140761B2 Thin waveguide wavelength-selective projector Physics 0 Active
US10942378B2 Waveguide with coherent interference mitigation Physics 0 Active
US11567255B1 Waveguide illuminator having slab waveguide portion Physics 0 Active
US11555962B1 Waveguide illuminator with optical interference mitigation Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.