VF

Valery Filippov

📍 Tampere, FI: #805 of 2,125 inventorsTop 40%
Overall (All Time): #1,738,331 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12422614 Active optical vortex fiber Yuriy Chamorovskiy 2025-09-23
8433168 Active optical fiber and method for fabricating an active optical fiber Yuriy Chamorovskiy, Oleg Okhotnikov, Markus Pessa 2013-04-30