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Torrance, CA, United States of America

Optech Ventures, LLC

USPTO Granted Patents = 30

Forward Citations = 358

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28 inventors (with patents filed for the assignee):

Vladimir Rubtsov (7 out of 10 patents)

Marvin E Klein (6 out of 18 patents)

Robert A Lieberman (5 out of 30 patents)

4. Indu Saxena (4 out of 4 patents)

5. Gennady Sigal (3 out of 4 patents)

6. Edgar A Mendoza (3 out of 21 patents)

7. Jerald Alan Cole (3 out of 12 patents)

8. Lothar U Kempen (3 out of 24 patents)

9. Chang-Jin Kim (2 out of 26 patents)

10. Wook Choi (2 out of 2 patents)

11. Chai Tea (2 out of 2 patents)

12. Glenn Bastiaans (2 out of 2 patents)

13. Steve Hankins (2 out of 2 patents)

14. Todd W Murray (2 out of 5 patents)

15. Alexander Berger (2 out of 2 patents)

30 patents: Sort by Forward Citations

1. 10986983 - Stereo imaging acquisition by lens translation (2021-04-27),

2. 10527510 - System, probe and method for measurement of fastener loading (2020-01-07),

3. 10401343 - Gas sensing chemistry and sensors and sensing systems and method (2019-09-03),

4. 10345173 - System, device and method for measurement of fastener loading (2019-07-09),

5. 10292620 - Stereo imaging acquisition by lens translation (2019-05-21),

6. 9857149 - Light-based incapacitating apparatus and method (2018-01-02),

7. 9167959 - Illumination for enhanced contrast in debridement apparatus and method (2015-10-27),

8. 8947659 - Time correlated single photon counting by time to digital conversion (2015-02-03),

9. 8701494 - Apparatus and method for damage location and identification in structures (2014-04-22),

10. 8338858 - Time correlation system and method (2012-12-25),

11. 8269979 - Device for laser-ultrasonic detection of flip chip attachment defects (2012-09-18),

12. 8234924 - Apparatus and method for damage location and identification in structures (2012-08-07),

13. 8149421 - Optical homodyne interferometer (2012-04-03),

14. 8072595 - Time correlation system and method (2011-12-06),

15. 7909484 - LED-based incapacitating apparatus and method (2011-03-22),

Optech Ventures, LLC is a technology investment firm focused on early-stage startups. With a portfolio of innovative companies, we provide capital, expertise, and resources to help entrepreneurs scale their businesses. Our team of seasoned professionals has a deep understanding of emerging technologies, market trends, and business strategies. We strive to foster long-term partnerships and provide ongoing guidance to our portfolio companies. Visit our website to learn more about our investments and how we support the growth of promising tech startups.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

30 Patents

#21 in Torrance, CA

#2,584 in California

#10,854 in US

#21,168 in the World

Torrance, CA, United States of America

Optech Ventures, LLC

Forward Citations = 358

28 inventors:

Vladimir Rubtsov (7 out of 10 patents)

Marvin E Klein (6 out of 18 patents)

Robert A Lieberman (5 out of 30 patents)

4. Indu Saxena (4 out of 4 patents)

5. Gennady Sigal (3 out of 4 patents)

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