Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11106063 | Electrically-tunable optical filters and methods | Don A. Gregory | 2021-08-31 |
| 10162091 | Silicon film optical filtering systems and methods of fabrication | Junpeng Guo | 2018-12-25 |