AK

Alexander Koshelev

Meta: 22 patents #216 of 6,845Top 4%
Overall (All Time): #181,256 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12140761 Thin waveguide wavelength-selective projector Giuseppe Calafiore 2024-11-12
12124029 Beam scanner with PIC input and display based thereon Babak Amirsolaimani, Yimin Ding 2024-10-22
11803024 Photonic power converter light transport Jonathan R. Peterson, John Michael Goward, Maik Andre Scheller, Andrew John Ouderkirk, Christopher Yuan Ting Liao +1 more 2023-10-31
11774753 Cascaded pupil-replicating waveguides Giuseppe Calafiore, Ningfeng Huang, Andrew Maimone, Andrew John Ouderkirk, Hee Yoon Lee +12 more 2023-10-03
11740471 Display device with transparent illuminator Fenglin Peng, Ying Geng, Lu Lu, Yun-Han Lee, Giuseppe Calafiore +1 more 2023-08-29
11709411 Display with image light steering Fenglin Peng, Ying Geng, Jacques Gollier, Giuseppe Calafiore, Mengfei Wang +1 more 2023-07-25
11675118 Optically anisotropic film stack including solid crystal and fabrication method thereof Tanya Malhotra, Tingling Rao, Liliana Ruiz Diaz, Oleg Yaroshchuk, Sheng Ye +4 more 2023-06-13
11619774 Talbot pattern illuminator and display based thereon Jacques Gollier, Fenglin Peng, Giuseppe Calafiore, Lu Lu, Ying Geng +1 more 2023-04-04
11609370 Waveguide illuminator having waveguide array Giuseppe Calafiore 2023-03-21
11604352 Waveguide-based projector Giuseppe Calafiore 2023-03-14
11567255 Waveguide illuminator having slab waveguide portion Giuseppe Calafiore, Jacques Gollier 2023-01-31
11555962 Waveguide illuminator with optical interference mitigation Giuseppe Calafiore 2023-01-17
11555961 Display device with waveguide-based talbot illuminator Giuseppe Calafiore, Ying Geng, Fenglin Peng, Jacques Gollier 2023-01-17
11555960 Waveguide array illuminator with light scattering mitigation Giuseppe Calafiore 2023-01-17
11448815 Slab waveguide and projector with intermodal coupling Giuseppe Calafiore 2022-09-20
11435586 Thin waveguide imager Giuseppe Calafiore 2022-09-06
11372248 Thin waveguide wavelength-selective projector Giuseppe Calafiore 2022-06-28
11294187 Thin waveguide beam redirector and display based thereon Giuseppe Calafiore 2022-04-05
11231579 Cascaded pupil-replicating waveguides Giuseppe Calafiore, Ningfeng Huang, Andrew Maimone, Andrew John Ouderkirk, Hee Yoon Lee +12 more 2022-01-25
10942378 Waveguide with coherent interference mitigation Andrew Maimone, Andrew John Ouderkirk, Hee Yoon Lee, Ningfeng Huang, Maxwell Parsons +12 more 2021-03-09
10705353 Waveguide with coherent interference mitigation Andrew Maimone, Andrew John Ouderkirk, Hee Yoon Lee, Ningfeng Huang, Maxwell Parsons +12 more 2020-07-07
10578876 Waveguide having a phase-matching region Wai Sze Tiffany Lam, Ningfeng Huang, Hee Yoon Lee, Austin Lane, Giuseppe Calafiore 2020-03-03
9880330 Angle-insensitive spectral filter Keiko Munechika 2018-01-30