For the Inventor, By the Inventor

Enter assignee name

Torrance, CA, United States of America

Optech Ventures, LLC

USPTO Granted Patents = 30

% Expired Patents = 80.0

Forward Citations = 366

Loading Chart...

Loading Chart...

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, based in Torrance, California, specializes in advanced technology solutions with a focus on innovative engineering and product development. The company is engaged in various sectors, including automotive technology, robotics, and automation systems, aiming to enhance efficiency and performance across industries. With a commitment to research and development, Optech Ventures leverages cutting-edge technologies to create solutions that address complex challenges and drive progress in the technological landscape.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

30 Patents

#21 in Torrance, CA

#2,677 in California

#11,249 in US

#21,840 in the World

Torrance, CA, United States of America

Optech Ventures, LLC

Forward Citations = 366

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)

Please report any incorrect information to [email protected]

Loading…