Photodetectors with an integrated grating coupler
US-2026063844-A1 · Mar 5, 2026 · US
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Lee Won Suk patents
Lee Won Suk is listed as an inventor on 45 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Won Suk |
| Total patents | 45 |
| First publication | Feb 17, 2015 |
| Latest publication | Mar 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Multiple-width delay arms for a wavelength-division-multiplexing filter
US-2026036749-A1 · Feb 5, 2026 · US
Photonic chips including a photonic component and delay lines
US-2026016631-A1 · Jan 15, 2026 · US
Assisted thermo-optic phase shifters
US-12504653-B2 · Dec 23, 2025 · US
Modulators based on cascaded mach-zehnder interferometers
US-2025328055-A1 · Oct 23, 2025 · US
Photodetectors with an integrated waveguide core
US-2025224578-A1 · Jul 10, 2025 · US
Photodetectors with an adjoined slotted waveguiding structure
US-2025224560-A1 · Jul 10, 2025 · US
Photonics chips including a photonic coupler and a photodetector
US-2025189721-A1 · Jun 12, 2025 · US
Photodetectors with multiple light-absorbing semiconductor layers
US-12321009-B1 · Jun 3, 2025 · US
Photodetectors with a notched light-absorbing layer
US-2025147235-A1 · May 8, 2025 · US
Recent patents
Latest publications not already listed above.
Optical couplers for transitioning between a single-layer waveguide and a multiple-layer waveguide
US-12271030-B2 · Apr 8, 2025 · US
Structure with polarization device with light absorber with at least a hook shape
US-12189183-B2 · Jan 7, 2025 · US
Assisted thermo-optic phase shifters
US-2024393625-A1 · Nov 28, 2024 · US
Structure with polarization device with light absorber with at least a hook shape
US-2024126013-A1 · Apr 18, 2024 · US
Optical couplers for transitioning between a single-layer waveguide and a multiple-layer waveguide
US-2024103221-A1 · Mar 28, 2024 · US
Optical device with low-loss thermally tunable closed-curve optical waveguide
US-11803012-B2 · Oct 31, 2023 · US
Waveguide attenuator
US-11693184-B2 · Jul 4, 2023 · US
Dummy fill structures
US-11610839-B2 · Mar 21, 2023 · US
Optical ring modulator with photonic crystal
US-11609475-B2 · Mar 21, 2023 · US
Optical device with low-loss thermally tunable closed-curve optical waveguide
US-2023073958-A1 · Mar 9, 2023 · US
Photonics chips with ambient light shadowing of optical components
US-11567260-B1 · Jan 31, 2023 · US
Optical device with low-loss thermally tunable closed-curve optical waveguide
US-11555964-B1 · Jan 17, 2023 · US
Optical device with low-loss thermally tunable closed-curve optical waveguide
US-2023003937-A1 · Jan 5, 2023 · US
Waveguide bus with balanced optical waveguides and method, system, and software tool for automatic generation of a layout for the waveguide bus
US-11500198-B2 · Nov 15, 2022 · US
Grating couplers with segments having sections of inverted curvature
US-11474294-B2 · Oct 18, 2022 · US
Waveguide attenuator
US-2022283375-A1 · Sep 8, 2022 · US
Perforated wavelength-division multiplexing filters
US-11415744-B1 · Aug 16, 2022 · US
Perforated wavelength-division multiplexing filters
US-2022252784-A1 · Aug 11, 2022 · US
Grating couplers with segments having sections of inverted curvature
US-2022244457-A1 · Aug 4, 2022 · US
Waveguide bus with balanced optical waveguides and method, system, and software tool for automatic generation of a layout for the waveguide bus
US-2022221714-A1 · Jul 14, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Globalfoundries Us Inc | 43 |
| Univ Florida | 3 |
| The State Of Israel Ministry Of Agriculture & Rural Development Agricultural Res Organization | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B6/1228 | 20 |
| G02B2006/12061 | 18 |
| G02B6/122 | 14 |
| G02B6/13 | 12 |
| G02B6/125 | 12 |