Issued Patents All Time
Showing 151–175 of 212 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11221506 | Polarization switches including a phase change material | Steven M. Shank, Ajey Poovannummoottil Jacob | 2022-01-11 |
| 11215756 | Edge couplers with stacked layering | Roderick A. Augur, Michal Rakowski, Kenneth J. Giewont, Karen A. Nummy, Kevin K. Dezfulian +1 more | 2022-01-04 |
| 11204463 | Integrated circuit structure with optical absorber layer over optical grating coupler | Benjamin V. Fasano, Andreas D. Stricker, Hanyi Ding, Bo Peng | 2021-12-21 |
| 11199672 | Multiple waveguide coupling to one or more photodetectors | Judson R. Holt, Andreas D. Stricker, Colleen Meagher, Michal Rakowski | 2021-12-14 |
| 11187852 | Bragg gratings with silicide-coated segments | Domingo A. Ferrer, Roderick A. Augur, Michal Rakowski | 2021-11-30 |
| 11181693 | Polarization-insensitive directional couplers | — | 2021-11-23 |
| 11177404 | Fin-based photodetector structure | Ajey Poovannummoottil Jacob, Steven M. Shank | 2021-11-16 |
| 11163114 | Waveguide structures | Ajey Poovannummoottil Jacob, Steven M. Shank | 2021-11-02 |
| 11150407 | Optical couplers with non-linear tapering | Ajey Poovannummoottil Jacob, Sujith Chandran | 2021-10-19 |
| 11137543 | Polarizers with an absorber | Ajey Poovannummoottil Jacob | 2021-10-05 |
| 11126019 | Reconfigurable optical antenna coupler | Ajey Poovannummoottil Jacob | 2021-09-21 |
| 11125944 | Polarizer with multiple evanescently coupled waveguides | Ajey Poovannummoottil Jacob | 2021-09-21 |
| 11105978 | Polarizers including stacked elements | Ajey Poovannummoottil Jacob | 2021-08-31 |
| 11092872 | Inter-chip and intra-chip communications | Ajey Poovannummoottil Jacob | 2021-08-17 |
| 11092743 | Waveguide absorbers | Ajey Poovannummoottil Jacob, Won Suk Lee | 2021-08-17 |
| 11092740 | Polarizers with multiple stacked layers | Bo Peng | 2021-08-17 |
| 11088503 | Laser with a gain medium layer doped with a rare earth metal with upper and lower light-confining features | Ajey Poovannummoottil Jacob | 2021-08-10 |
| 11079544 | Waveguide absorbers | Bo Peng, Michal Rakowski, Ajey Poovannummoottil Jacob | 2021-08-03 |
| 11067751 | Trench-based optical components for photonics chips | Colleen Meagher, Karen A. Nummy, Ajey Poovannummoottil Jacob | 2021-07-20 |
| 11067749 | Waveguides with cladding layers of gradated refractive index | Ajey Poovannummoottil Jacob | 2021-07-20 |
| 11036003 | Waveguide couplers providing conversion between waveguides | Ajey Poovannummoottil Jacob | 2021-06-15 |
| 11029465 | Micro-ring modulator | Michal Rakowski, Ajey Poovannummoottil Jacob, Steven M. Shank | 2021-06-08 |
| 11002916 | Non-planar grating couplers for antennas | Ajey Poovannummoottil Jacob, Michal Rakowski, Bo Peng | 2021-05-11 |
| 10996398 | Switchable polarization splitters | Ajey Poovannummoottil Jacob | 2021-05-04 |
| 10989877 | Non-planar waveguide structures | Ajey Poovannummoottil Jacob | 2021-04-27 |