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Northampton, United Kingdom

Infrared Integrated Systems Limited

USPTO Granted Patents = 30

% Expired Patents = 26.7

EPO Patents = 2

Trademarks = 4

Forward Citations = 573

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22 inventors (with patents filed for the assignee):

Stephen George Porter (11 out of 12 patents)

Stuart Andrew Holliday (10 out of 12 patents)

John Lindsay Galloway (6 out of 6 patents)

4. Bryan Lorrain Humphreys Wilson (5 out of 5 patents)

5. John Fox (4 out of 18 patents)

6. Bhajan Singh (4 out of 11 patents)

7. Neil Johnson (3 out of 5 patents)

8. Stephen Hollock (3 out of 3 patents)

9. Timothy J Wheatley (2 out of 3 patents)

10. Christopher Frederick Carter (2 out of 3 patents)

11. Christopher A Evans (1 out of 1 patent)

12. Chris Evans (1 out of 1 patent)

13. William Snell (1 out of 1 patent)

14. John Andrew Forshaw (1 out of 1 patent)

15. Anthony Dunn (1 out of 1 patent)

Core Competencies:

Occupancy Detection

Object Detection

Multispectral Imaging

Queue Management

Activity Mapping

Radiation Detection

Thermal Tracking

Sensor Arrays

Bolometer Arrays

Distorting Optics

Turbulence Detection

Motion Detection

30 patents: Sort by Forward Citations

1. 11107234 - Validation systems and methods for human or object detection (2021-08-31),

2. 11080881 - Detection and identification systems for humans or objects (2021-08-03),

3. 11037067 - Apparatus and method for occupancy detection (2021-06-15),

4. 10740738 - System and method for counting objects in a queue (2020-08-11),

5. 10606668 - Determining information relating to occupancy of a space (2020-03-31),

6. 9922483 - Monitoring occupancy of a space (2018-03-20),

7. 9729803 - Apparatus and method for multispectral imaging with parallax correction (2017-08-08),

8. 9654704 - Apparatus and method for multispectral imaging with three dimensional overlaying (2017-05-16),

9. 9613518 - Methods and systems for monitoring hand washing (2017-04-04),

10. 8731241 - Activity mapping system (2014-05-20),

11. 8615420 - Automatic self-optimizing queue management system (2013-12-24),

12. 7778855 - Automatic self-optimizing queue management system (2010-08-17),

13. 7355626 - Location of events in a three dimensional space under surveillance (2008-04-08),

14. 7008063 - Use of distorting optics in imaging systems (2006-03-07),

15. 6992292 - Detection of turbulence in fluids (2006-01-31),

Company Overview

Infrared Integrated Systems Limited, based in Northampton, specializes in advanced infrared technology solutions. The company focuses on the development and manufacturing of high-performance infrared imaging systems and sensors, catering to various industries including defense, security, and industrial applications. With a commitment to innovation, Infrared Integrated Systems Limited leverages its expertise in optics and electronics to deliver cutting-edge products that enhance situational awareness and operational effectiveness in challenging environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

30 Patents

#1 in Northampton

#594 in United Kingdom

#21,888 in the World

Northampton, United Kingdom

Infrared Integrated Systems Limited

Forward Citations = 573

22 inventors:

Stephen George Porter (11 out of 12 patents)

Stuart Andrew Holliday (10 out of 12 patents)

John Lindsay Galloway (6 out of 6 patents)

4. Bryan Lorrain Humphreys Wilson (5 out of 5 patents)

5. John Fox (4 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Infrared Integrated Systems Limited. Retrieved from https://idiyas.com/company/infrared-integrated-systems

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

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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