Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150407 | Optical couplers with non-linear tapering | Yusheng Bian, Ajey Poovannummoottil Jacob | 2021-10-19 |
| 11061186 | Waveguide structures | Ajey Poovannummoottil Jacob, Marcus Dahlem, Humaira Zafar, Anatol Khilo | 2021-07-13 |
| 10989873 | Waveguide crossings having arms shaped with a non-linear curvature | Ajey Poovannummoottil Jacob, Yusheng Bian, Marcus Dahlem | 2021-04-27 |
| 10942321 | Hybrid wavelength-division multiplexing filters | Marcus Dahlem, Ajey Poovannummoottil Jacob, Yusheng Bian, Bruna Paredes, Jaime Viegas | 2021-03-09 |