Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209716 | High-efficiency optical limiter using metasurface and phase-change material | Jason G. Valentine, Richard F. Haglund, Zhihua Zhu | 2021-12-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209716 | High-efficiency optical limiter using metasurface and phase-change material | Jason G. Valentine, Richard F. Haglund, Zhihua Zhu | 2021-12-28 |