David Henry Harkness

This inventor holds 22 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents, primarily in Audience Measurement Systems. Top assignees: The Nielsen Comapny (US), LLC, Nielsen Media Research, Inc., A.c. Nielsen Company. Active years: 1995-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Henry Harkness. Retrieved from https://idiyas.com/inventor/david-henry-harkness

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 22 (Patent Applications = 4)

% Patents Active = 68.2

CIPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 3.3

ph-index = 12

Forward Citations = 1,437(Granted Patents)

Company Filing History:

17 out of 2,274

The Nielsen Comapny (US), LLC

patents

3 out of 41

Nielsen Media Research, Inc.

Years Active: 1995-2026

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Areas of Expertise:

Audience Measurement

Digital Rights Management

Media Links Detection

Product Placement

Interactive Service Device

Browser History Analysis

Secondary Content Provision

Broadcast Media

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12561705 - Systems and methods to identify intentionally placed products (2026-02-24),

2. 11948588 - Methods, apparatus and articles of manufacture to provide secondary content in association with primary broadcast media content (2024-04-02),

3. 11004456 - Methods, apparatus and articles of manufacture to provide secondary content in association with primary broadcast media content (2021-05-11),

4. 10937040 - Systems and methods to identify intentionally placed products (2021-03-02),

5. 10555048 - Methods, apparatus and articles of manufacture to provide secondary content in association with primary broadcast media content (2020-02-04),

6. 10003846 - Methods, apparatus and articles of manufacture to provide secondary content in association with primary broadcast media content (2018-06-19),

7. 9563897 - Systems and methods to identify intentionally placed products (2017-02-07),

8. 9037659 - Use of browser history file to determine web site reach (2015-05-19),

9. 8862712 - Use of browser history file to determine web site reach (2014-10-14),

10. 8776103 - Interactive service device metering systems (2014-07-08),

11. 8666528 - Methods, apparatus and articles of manufacture to provide secondary content in association with primary broadcast media content (2014-03-04),

12. 8249992 - Digital rights management and audience measurement systems and methods (2012-08-21),

13. 7941816 - Detection of media links in broadcast signals (2011-05-10),

14. 7757248 - Detection of media links in broadcast signals (2010-07-13),

15. 7680889 - Use of browser history file to determine web site reach (2010-03-16),

Title: The Innovative Mind of David Henry Harkness

Introduction: David Henry Harkness, a pioneering inventor hailing from Wilton, CT (US), has made significant contributions to the world of technology and innovation.

Latest Patents: David Henry Harkness holds several patents in various fields, including telecommunications, renewable energy, and medical devices. His most recent patents focus on cutting-edge advancements in artificial intelligence and sustainable technologies.

Career Highlights: Throughout his illustrious career, David Henry Harkness has been at the forefront of innovation. He has led groundbreaking research projects that have resulted in the development of revolutionary products that have improved the lives of many.

Collaborations: David Henry Harkness is known for his collaborative spirit, having worked with leading researchers, engineers, and scientists from around the globe. His ability to bring together diverse teams has led to the successful implementation of innovative ideas.

Conclusion: In conclusion, David Henry Harkness stands as a beacon of creativity and ingenuity in the world of inventions. His relentless pursuit of innovation continues to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.