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For the Inventor, By the Inventor

Hamilton, NJ, United States of America

Princeton Identity, Inc.


USPTO Granted Patents = 26


Trademarks = 2

Forward Citations = 92

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32 inventors (with patents filed for the assignee):

goldMedal David Alan Ackerman (25 out of 55 patents)

silverMedal Barry E Mapen (14 out of 16 patents)

bronzeMedal John Timothy Green (10 out of 12 patents)

4.  Steven N Perna (9 out of 9 patents)

5.  Kevin Richards (7 out of 7 patents)

6.  Bobby S Varma (7 out of 7 patents)

7.  Mark A Clifton (6 out of 6 patents)

8.  Jongjin Kim (6 out of 7 patents)

9.  Stephen J Piro (6 out of 6 patents)

10.  Ann-Marie Lanzillotto (6 out of 6 patents)

11.  David J Wade (6 out of 6 patents)

12.  Michael P Fleisch (6 out of 6 patents)

13.  Jitendra J Bhangley (6 out of 6 patents)

14.  Glen J Van Sant (6 out of 9 patents)

15.  Timothy James Davis (6 out of 11 patents)


Core Competencies:
Biometric Recognition
Iris Recognition
Anti-Spoofing
Multi-Modal Analysis
Biometric Enrollment
Contact Lens Detection
Image Sensor
Access Control
Biometric Matching
Wireless Communication
Natural Reflectivity
User Feedback

26 patents:

1. 12511360 - Face biometric recognition with anti-spoofing (2025-12-30),
2. 12380188 - Method and system for seamless biometric system self-enrollment (2025-08-05),
3. 12190638 - Compact system and method for iris recognition (2025-01-07),
4. 12131587 - Method and system for detection of weighted contact lenses imprinted with iris images (2024-10-29),
5. 11922727 - Compact system and method for iris recognition (2024-03-05),
6. 11657133 - Systems and methods of multi-modal biometric analysis (2023-05-23),
7. 11488417 - Iris and periocular region biometric recognition (2022-11-01),
8. 11380135 - Systems and methods of enhancing biometric matching accuracy and/or efficiency (2022-07-05),
9. 11157733 - Systems and methods of enhancing biometric matching accuracy and/or efficiency (2021-10-26),
10. 10943138 - Systems and methods of biometric analysis to determine lack of three-dimensionality (2021-03-09),
11. 10902104 - Biometric security systems and methods (2021-01-26),
12. 10762367 - Systems and methods of biometric analysis to determine natural reflectivity (2020-09-01),
13. 10643088 - Systems and methods of biometric analysis with a specularity characteristic (2020-05-05),
14. 10643087 - Systems and methods of biometric analysis to determine a live subject (2020-05-05),
15. 10607096 - Z-dimension user feedback biometric system (2020-03-31),
Princeton Identity, Inc. specializes in biometric identity solutions, focusing on advanced facial recognition technology and identity management systems. The company develops products that enhance security and streamline access control across various sectors, including government, healthcare, and commercial enterprises. Headquartered in Hamilton, NJ, Princeton Identity leverages cutting-edge research in computer vision and machine learning to deliver innovative solutions that address the growing demand for secure and efficient identity verification.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Princeton Identity, Inc.
26 Patents

#3 in Hamilton, NJ

#502 in New Jersey

#12,843 in US

#24,758 in the World

Hamilton, NJ (US)
Hamilton, NJ, United States of America

Princeton Identity, Inc.

Forward Citations = 92

32 inventors:

goldMedal David Alan Ackerman (25 out of 55 patents)

silverMedal Barry E Mapen (14 out of 16 patents)

bronzeMedal John Timothy Green (10 out of 12 patents)

4.  Steven N Perna (9 out of 9 patents)

5.  Kevin Richards (7 out of 7 patents)

Please report any incorrect information to [email protected]
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