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For the Inventor, By the Inventor

North Kingstown, RI, United States of America

Christopher J O'Brien

This inventor holds 23 USPTO granted patents and 2 EPO patents, primarily in Weapon Mounting Technology. Top assignees: Emissive Energy Corporation, Emissinve Energy Corp.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christopher J O'Brien. Retrieved from https://idiyas.com/inventor/christopher-j-o-brien

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

Calculating rank
USPTO Granted Patents = 23

% Patents Active = 95.7

 

Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 229(Granted Patents)


Location History:

  • Wakefield, RI (US) (2010 - 2020)
  • North Kingstown, RI (US) (2017 - 2023)

Company Filing History:

goldMedal22 out of 46 
 
Emissive Energy Corporation
 patents
silverMedal1 out of 1 
 
Emissinve Energy Corp.
 patent

Years Active: 2010-2026

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Areas of Expertise:
Flashlight
Weapon Mounted Light
Pistol Mounted Assembly
Electronic Accessory
Control Apparatus
Modular Clamping
Multi-Function Flashlight
Dovetail Rail
Light Sources
Tail Cap
Body
Head
23 patents (USPTO):Explore Patents
1. D1133245 - Flashlight tail cap (2026-07-07),
2. D1133239 - Flashlight body (2026-07-07),
3. D1133238 - Flashlight body (2026-07-07),
4. D1133237 - Flashlight head (2026-07-07),
5. 12152859 - Pistol mounted flashlight assembly (2024-11-26),
6. 11624585 - Electronic weapon accessory and detachable mount with integrated control apparatus (2023-04-11),
7. 11614305 - Pistol mounted flashlight assembly (2023-03-28),
8. 11421832 - Flashlight with multiple light sources (2022-08-23),
9. 11262059 - Pistol mounted light and operation thereof (2022-03-01),
10. 11118864 - Pistol mounted flashlight assembly (2021-09-14),
11. 11067363 - Electronic weapon accessory and detachable mount with integrated control apparatus (2021-07-20),
12. 11015770 - Flashlight with multiple light sources (2021-05-25),
13. 10816183 - Pistol mounted light and operation thereof (2020-10-27),
14. 10648776 - Modular hybrid dovetail rail clamping assembly (2020-05-12),
15. 10634455 - Electronic weapon accessory and detachable mount with integrated control apparatus (2020-04-28),

Title: The Inventor Christopher J O'Brien: Pioneering Innovations in North Kingstown

Introduction: Christopher J O'Brien is a distinguished inventor based in North Kingstown, RI, known for his groundbreaking contributions to various fields.

Latest Patents: Christopher J O'Brien holds several patents in the areas of renewable energy technologies, medical devices, and consumer electronics, showcasing his versatility and ingenuity.

Career Highlights: With a career spanning over two decades, Christopher J O'Brien has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on society.

Collaborations: Throughout his career, Christopher J O'Brien has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Christopher J O'Brien's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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