Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11137555 | Optical coupler including a faraday rotator layer and at least one grating coupler | Jonathan Edgar Roth, Gregory Alan Fish | 2021-10-05 |
| 11022751 | Phase tuning in waveguide arrays | Brian R. Koch, Jonathan Edgar Roth, Gregory Alan Fish | 2021-06-01 |
| 10908357 | Smooth waveguide structures and manufacturing methods | Avi Feshali, John Hutchinson | 2021-02-02 |