For the Inventor, By the Inventor

Enter assignee name

Mercerville, NJ, United States of America

Princeton Optronics, Inc.

USPTO Granted Patents = 22

% Expired Patents = 9.1

EPO Patents = 9

Forward Citations = 471

Loading Chart...

Loading Chart...

21 inventors (with patents filed for the assignee):

Chuni Lal Ghosh (18 out of 23 patents)

Laurence Watkins (14 out of 19 patents)

Qing Wang (10 out of 17 patents)

4. Jean-Francois Seurin (9 out of 16 patents)

5. Tong Chen (5 out of 5 patents)

6. Guoyang Xu (3 out of 5 patents)

7. Robert Van Leeuwen (3 out of 3 patents)

8. Jean Francois Seurin (3 out of 4 patents)

9. Bing Xu (2 out of 2 patents)

10. Baiming Guo (1 out of 5 patents)

11. Delai Zhou (1 out of 4 patents)

12. Alexey Kovsh (1 out of 1 patent)

13. Yihan Xiong (1 out of 1 patent)

14. Steven R Leffler (1 out of 1 patent)

15. Kaiyan Zhang (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 11916355 - Narrow beam divergence semiconductor sources (2024-02-27),

2. 11728620 - Semiconductor devices and methods for producing the same (2023-08-15),

3. 11527868 - Multilayer conductor interconnects for high density light emitter arrays (2022-12-13),

4. 11394175 - VCSEL narrow divergence proximity sensor (2022-07-19),

5. 11258234 - Eye safe VCSEL illuminator package (2022-02-22),

6. 11195721 - Ohmic contacts and methods for manufacturing the same (2021-12-07),

7. 11128100 - VCSEL illuminator package including an optical structure integrated in the encapsulant (2021-09-21),

8. 10707650 - High-speed VCSEL device (2020-07-07),

9. 10353215 - Generation of coded structured light patterns using VCSEL arrays (2019-07-16),

10. 10290993 - VCSEL illuminator package (2019-05-14),

11. 9946089 - Generation of coded structured light patterns using VCSEL arrays (2018-04-17),

12. 9574541 - Compact laser ignition device for combustion engine (2017-02-21),

13. 9553423 - Miniature structured light illuminator (2017-01-24),

14. 9520696 - Processes for making reliable VCSEL devices and VCSEL arrays (2016-12-13),

15. 9268012 - 2-D planar VCSEL source for 3-D imaging (2016-02-23),

Princeton Optronics, Inc. is a leading company in the design and manufacture of high-power vertical cavity surface emitting lasers (VCSELs) and other innovative photonic components. With expertise in advanced semiconductor technology, Princeton Optronics delivers cutting-edge solutions for various applications such as high-speed data communication, 3D sensing, and laser-based displays. Their products are known for their performance, reliability, and energy efficiency. Visit their website to explore their product offerings and learn more about their capabilities.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Princeton Optronics, Inc.

22 Patents

#1 in Mercerville, NJ

#578 in New Jersey

#15,001 in US

#28,690 in the World

Mercerville, NJ, United States of America

Princeton Optronics, Inc.

Forward Citations = 471

21 inventors:

Chuni Lal Ghosh (18 out of 23 patents)

Laurence Watkins (14 out of 19 patents)

Qing Wang (10 out of 17 patents)

4. Jean-Francois Seurin (9 out of 16 patents)

5. Tong Chen (5 out of 5 patents)

Please report any incorrect information to [email protected]

Loading…