Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Vladimir Rubtsov — 10 Patents

OVOptech Ventures: 7 patents #1 of 26Top 4%
University of California: 2 patents #4,561 of 18,278Top 25%
POPhysical Optics: 1 patents #84 of 130Top 65%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Los Angeles, CA: #1,266 of 12,377 inventorsTop 15%
California: #61,378 of 386,348 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Vladimir Rubtsov has been granted 10 US patents while listed as an inventor at Optech Ventures. The first was granted in 1995 and the most recent in April 2021. Vladimir Rubtsov ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Vladimir Rubtsov in Los Angeles, CA, US.

Patents per Year

Patents granted per year, 1995 to 2021Bar chart with a peak of 1 patents in 1995.peak 11995: 1 patents19952001: 1 patents20012007: 1 patents20072009: 1 patents20092011: 1 patents20112013: 1 patents20132015: 1 patents20152018: 1 patents20182019: 1 patents20192021: 1 patents2021

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10986983 Stereo imaging acquisition by lens translation Wook Han CHOI, Chang-Jin Kim, Gennady Sigal 2021-04-27
10292620 Stereo imaging acquisition by lens translation Wook Han CHOI, Chang-Jin Kim, Gennady Sigal 2019-05-21
9857149 Light-based incapacitating apparatus and method Gennady Sigal 2018-01-02
9167959 Illumination for enhanced contrast in debridement apparatus and method 2015-10-27
8419213 LED-based incapacitating apparatus and method Michael Levin, Gennady Sigal 2013-04-16
7909484 LED-based incapacitating apparatus and method 2011-03-22
7500763 LED-based incapacitating apparatus and method 2009-03-10
7180426 Incapacitating flashing light apparatus and method 2007-02-20
6201915 High efficiency lighting system having a remote light source Alexander Rizkin, Yevgeniy Durets, David Ruiz, Robert Tudhope 2001-03-13
5426474 Light projection system using randomized fiber optic bundle Roger C. Young 1995-06-20