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Vladimir Efanov

📍 Saint Petersburg, MA: #9 of 9 inventorsTop 100%
Overall (All Time): #2,101,356 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7873085 Method and device for controlling optical output of laser diode Andrei Babushkin 2011-01-18
6087871 Pulse generating circuits using drift step recovery devices Alexei F. Kardo-Syssoev, Sergey Valentinovich Zazulin, Igor G. Tchashnikov 2000-07-11