Inventor · disambiguated record
Yusheng Bian
Also filed as: BIAN YUSHENG
226 granted patents·30 pending applications·750 citations·filing 2018–2025
99Inventor score
Top patents by PatentIndex Score
256 records- 0198US11747559B2Photonic integrated circuit structure with supplemental waveguide-enhanced optical coupling between primary waveguidesGLOBALFOUNDRIES US INC·Filed 2021·Granted Sep 5, 2023·9 cites·20 claims
- 0298US11493686B2Optical components with power-handling assistanceGLOBALFOUNDRIES US INC·Filed 2021·Granted Nov 8, 2022·8 cites·20 claims
- 0398US11467341B2Waveguide crossings including a segmented waveguide sectionGLOBALFOUNDRIES US INC·Filed 2020·Granted Oct 11, 2022·9 cites·20 claims
- 0498US11378743B1Optical components in the back-end-of-line stack of a photonics chip using plural cores vertically stackedGLOBALFOUNDRIES US INC·Filed 2021·Granted Jul 5, 2022·12 cites·20 claims
- 0598US11215756B2Edge couplers with stacked layeringGLOBALFOUNDRIES US INC·Filed 2020·Granted Jan 4, 2022·9 cites·7 claims
- 0698US11181693B1Polarization-insensitive directional couplersGLOBALFOUNDRIES US INC·Filed 2020·Granted Nov 23, 2021·7 cites·20 claims
- 0798US11125944B2Polarizer with multiple evanescently coupled waveguidesGLOBALFOUNDRIES US INC·Filed 2020·Granted Sep 21, 2021·10 cites·20 claims
- 0898US11092740B1Polarizers with multiple stacked layersGLOBALFOUNDRIES US INC·Filed 2020·Granted Aug 17, 2021·12 cites·20 claims
- 0998US11029465B1Micro-ring modulatorGLOBALFOUNDRIES US INC·Filed 2020·Granted Jun 8, 2021·21 cites·15 claims
- 1098US10996398B1Switchable polarization splittersGLOBALFOUNDRIES US INC·Filed 2019·Granted May 4, 2021·18 cites·20 claims
- 1198US10955614B1Optical fiber coupler structure having manufacturing variation-sensitive transmission blocking regionGLOBALFOUNDRIES US INC·Filed 2020·Granted Mar 23, 2021·10 cites·20 claims
- 1298US10910503B1Semiconductor detectors with butt-end coupled waveguide and method of forming the sameGLOBALFOUNDRIES INC·Filed 2019·Granted Feb 2, 2021·18 cites·20 claims
- 1398US10429582B1Waveguide-to-waveguide couplers with multiple tapersGLOBALFOUNDRIES INC·Filed 2018·Granted Oct 1, 2019·59 cites·19 claims
- 1497US12038615B2Edge couplers with consecutively-arranged tapersGLOBALFOUNDRIES US INC·Filed 2022·Granted Jul 16, 2024·5 cites·19 claims
- 1597US11947168B2Stacked edge couplers in the back-end-of-line stack of a photonic chipGLOBALFOUNDRIES US INC·Filed 2022·Granted Apr 2, 2024·4 cites·19 claims
- 1697US11789208B1Edge couplers in the back-end-of-line stack of a photonic chip having a sealed cavityGLOBALFOUNDRIES US INC·Filed 2022·Granted Oct 17, 2023·4 cites·20 claims
- 1797US11782208B1Wavelength-division-multiplexing filter stages with segmented wavelength splittersGLOBALFOUNDRIES US INC·Filed 2022·Granted Oct 10, 2023·4 cites·20 claims
- 1897US11662523B2Edge couplers in the back-end-of-line stack of a photonics chipGLOBALFOUNDRIES US INC·Filed 2021·Granted May 30, 2023·8 cites·17 claims
- 1997US11650381B1PIC die and package with cover for multiple level and multiple depth connections of fibers to on-chip optical componentsGLOBALFOUNDRIES US INC·Filed 2022·Granted May 16, 2023·10 cites·20 claims
- 2097US11567261B2Metamaterial edge couplers in the back-end-of-line stack of a photonics chipGLOBALFOUNDRIES US INC·Filed 2021·Granted Jan 31, 2023·6 cites·16 claims
- 2197US11536903B1Hybrid edge couplers with stacked inverse tapersGLOBALFOUNDRIES US INC·Filed 2021·Granted Dec 27, 2022·7 cites·20 claims
- 2297US11515685B2Confining features for mode shaping of lasers and coupling with silicon photonic componentsGLOBALFOUNDRIES US INC·Filed 2021·Granted Nov 29, 2022·4 cites·20 claims
- 2397US11467343B2Optical fiber coupler having hybrid tapered waveguide segments and metamaterial segmentsGLOBALFOUNDRIES US INC·Filed 2021·Granted Oct 11, 2022·4 cites·13 claims
- 2497US11353654B2Waveguide absorbersGLOBALFOUNDRIES US INC·Filed 2020·Granted Jun 7, 2022·5 cites·19 claims
- 2597US11105978B2Polarizers including stacked elementsGLOBALFOUNDRIES US INC·Filed 2020·Granted Aug 31, 2021·7 cites·20 claims
- 2697US10989876B1Optical fiber coupler having hybrid tapered waveguide segments and metamaterial segmentsGLOBALFOUNDRIES US INC·Filed 2019·Granted Apr 27, 2021·19 cites·20 claims
- 2797US10816726B1Edge couplers for photonics applicationsGLOBALFOUNDRIES INC·Filed 2019·Granted Oct 27, 2020·43 cites·20 claims
- 2897US10684530B1Electro-optic modulators with layered arrangementsGLOBALFOUNDRIES INC·Filed 2019·Granted Jun 16, 2020·13 cites·20 claims
- 2997US10641956B1Polarizers and polarization splitters phase-matched with a back-end-of-line layerGLOBALFOUNDRIES INC·Filed 2019·Granted May 5, 2020·22 cites·16 claims
- 3097US10585245B1Multiple-layer arrangements using tunable materials to provide switchable optical componentsGLOBALFOUNDRIES INC·Filed 2018·Granted Mar 10, 2020·13 cites·20 claims
- 3196US11803010B2Optical couplers with diagonal light transferGLOBALFOUNDRIES US INC·Filed 2021·Granted Oct 31, 2023·4 cites·20 claims
- 3296US11803009B2Photonics structures having a locally-thickened dielectric layerGLOBALFOUNDRIES US INC·Filed 2022·Granted Oct 31, 2023·4 cites·20 claims
- 3396US11531164B2Hybrid edge couplers with layers in multiple levelsGLOBALFOUNDRIES US INC·Filed 2021·Granted Dec 20, 2022·5 cites·20 claims
- 3496US11495700B2Photodetectors and semiconductor devicesGLOBALFOUNDRIES US INC·Filed 2020·Granted Nov 8, 2022·4 cites·20 claims
- 3596US11322636B2PhotodiodeGLOBALFOUNDRIES US INC·Filed 2020·Granted May 3, 2022·4 cites·20 claims
- 3696US11256030B1Optical power splitters including a non-linear waveguide taperGLOBALFOUNDRIES US INC·Filed 2020·Granted Feb 22, 2022·8 cites·20 claims
- 3796US11243350B2Photonic devices integrated with reflectorsGLOBALFOUNDRIES US INC·Filed 2020·Granted Feb 8, 2022·5 cites·16 claims
- 3896US11187852B1Bragg gratings with silicide-coated segmentsGLOBALFOUNDRIES US INC·Filed 2021·Granted Nov 30, 2021·5 cites·20 claims
- 3996US10649245B1Electro-optic modulators with stacked metal, dielectric, and active layersGLOBALFOUNDRIES INC·Filed 2019·Granted May 12, 2020·9 cites·20 claims
- 4096US10649140B1Back-end-of-line blocking structures arranged over a waveguide coreGLOBALFOUNDRIES INC·Filed 2019·Granted May 12, 2020·17 cites·19 claims
- 4196US10444433B1Waveguides including a patterned dielectric layerGLOBALFOUNDRIES INC·Filed 2018·Granted Oct 15, 2019·22 cites·17 claims
- 4296US10436982B1Waveguide bends with field confinementGLOBALFOUNDRIES INC·Filed 2018·Granted Oct 8, 2019·18 cites·20 claims
- 4396US10429581B1Polarization splitters based on stacked waveguidesGLOBALFOUNDRIES INC·Filed 2018·Granted Oct 1, 2019·20 cites·20 claims
- 4496US10185092B1Hybrid grating couplers that overlap via an interconnect structure having a metallization layerGLOBALFOUNDRIES INC·Filed 2018·Granted Jan 22, 2019·19 cites·20 claims
- 4595US12130470B2PIC die and package with multiple level and multiple depth connections of fibers to on-chip optical componentsGLOBALFOUNDRIES US INC·Filed 2021·Granted Oct 29, 2024·3 cites·17 claims
- 4695US11644620B2Switchable polarization rotatorsGLOBALFOUNDRIES US INC·Filed 2021·Granted May 9, 2023·3 cites·20 claims
- 4795US11579360B2Optical antenna with reflective material for photonic integrated circuit and methods to form sameGLOBALFOUNDRIES US INC·Filed 2021·Granted Feb 14, 2023·3 cites·20 claims
- 4895US11520113B1Photodetectors and terminators including a tapered thicknessGLOBALFOUNDRIES US INC·Filed 2021·Granted Dec 6, 2022·4 cites·20 claims
- 4995US11409040B1Optical couplers for ridge-to-rib waveguide core transitionsGLOBALFOUNDRIES US INC·Filed 2021·Granted Aug 9, 2022·3 cites·20 claims
- 5095US11320589B1Grating couplers integrated with one or more airgapsGLOBALFOUNDRIES US INC·Filed 2020·Granted May 3, 2022·4 cites·15 claims
Showing the top 50 of 256 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →