Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114815 | Rare-earth ion-doped waveguide amplifiers | Christopher Doerr | 2021-09-07 |
| 10895690 | Cantilevers with one- or two-dimensional actuation for on-chip active waveguide coupling alignment | Christopher Doerr, Long Chen | 2021-01-19 |