Issued Patents 2021
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989873 | Waveguide crossings having arms shaped with a non-linear curvature | Ajey Poovannummoottil Jacob, Sujith Chandran, Marcus Dahlem | 2021-04-27 |
| 10955614 | Optical fiber coupler structure having manufacturing variation-sensitive transmission blocking region | Bo Peng, Ajey Poovannummoottil Jacob | 2021-03-23 |
| 10942321 | Hybrid wavelength-division multiplexing filters | Sujith Chandran, Marcus Dahlem, Ajey Poovannummoottil Jacob, Bruna Paredes, Jaime Viegas | 2021-03-09 |
| 10921526 | Grating couplers with a silicide mirror | Ajey Poovannummoottil Jacob | 2021-02-16 |
| 10910503 | Semiconductor detectors with butt-end coupled waveguide and method of forming the same | Ajey Poovannummoottil Jacob | 2021-02-02 |
| 10895689 | Switchable and reconfigurable grating couplers | Ajey Poovannummoottil Jacob | 2021-01-19 |