David Alan Ackerman

This inventor holds 55 USPTO granted patents and 8 published patent applications, plus 2 CIPO patents, primarily in Biometric Recognition (CPC class G06K). Top assignees: Princeton Identity, Inc., At&t Bell Laboratories, Lucent Technologies Inc.. Active years: 1987-2025.

USPTO Granted Patents = 55 (Patent Applications = 8)

% Patents Active = 100.0

CIPO Patents = 2 (Patent Applications = 6)

Average Co-Inventor Count = 2.8

ph-index = 14

Forward Citations = 580(Granted Patents)

Forward Citations (Not Self Cited) = 512(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Hopewel, NJ (US) (2004)
Hopewell, NJ (US) (1987 - 2024)

Company Filing History:

25 out of 26

Princeton Identity, Inc.

patents

9 out of 3,345

At&t Bell Laboratories

patents

5 out of 9,364

Lucent Technologies Inc.

patents

4. 4 out of 68

Triquint Technology Holding Co.

patents

5. 3 out of 598

Agere Systems Guardian Corp.

American Telephone & Telegraph Co., At&t Bell Laboratories

Agere Systems Optoelectronics Guardian Corp.

11. 1 out of 834,307

Other

patents

Years Active: 1987-2025

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Areas of Expertise:

Biometric Recognition

Iris Recognition

Anti-Spoofing

Biometric Analysis

Multi-Modal Biometric

Biometric Enrollment

Contact Lens Detection

Image Processing

Biometric Security

Optical Devices

Laser Stabilization

Thermo-Optic Control

55 patents (USPTO):Sort by Forward CitationsExplore 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. 10484584 - System and method for mobile device biometric add-on (2019-11-19),

Title: The Inventor Profile of David Alan Ackerman

Introduction: David Alan Ackerman is a renowned inventor based in Hopewell, NJ (US) known for his innovative contributions to various industries.

Latest Patents: David Alan Ackerman holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, David Alan Ackerman has been instrumental in developing cutting-edge solutions that have revolutionized the way we live and work.

Collaborations: Throughout his career, David Alan Ackerman has collaborated with leading companies, research institutions, and universities to bring his inventions to life and make a lasting impact on society.

Conclusion: David Alan Ackerman's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of inventions.