Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422614 | Active optical vortex fiber | Valery Filippov | 2025-09-23 |
| 8433168 | Active optical fiber and method for fabricating an active optical fiber | Valery Filippov, Oleg Okhotnikov, Markus Pessa | 2013-04-30 |