For the Inventor, By the Inventor

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London, United Kingdom

Vision Rt Limited

Calculating rank

USPTO Granted Patents = 46

% Expired Patents = 2.2

CIPO Patents = 2

EPO Patents = 23

Trademarks = 7

Forward Citations = 218

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22 inventors (with patents filed for the assignee):

Ivan Daniel Meir (32 out of 32 patents)

Gideon Matthew Hale (22 out of 22 patents)

Norman Ronald Smith (18 out of 22 patents)

4. Martin Allen (14 out of 14 patents)

5. Edward William Mead (10 out of 10 patents)

6. Robert Howe (7 out of 7 patents)

7. Kathryn Cooper (4 out of 4 patents)

8. Anthony Ruto (3 out of 7 patents)

9. Kevin Keraudren (3 out of 3 patents)

10. Adrian Roger William Barrett (3 out of 3 patents)

11. Chieh C Cheng (3 out of 13 patents)

12. David A Lesyna (3 out of 18 patents)

13. Michael F Moyers (3 out of 29 patents)

14. Todd Pawlicki (2 out of 7 patents)

15. Michael James Tallhamer (2 out of 2 patents)

Core Competencies:

Radiotherapy

Patient Monitoring

Stereoscopic Camera

Calibration

Motion Tracking

Radiation Dosage

Image Processing

Path Planning

Collision Avoidance

Bore-Based Systems

3D Camera System

Head Positioning

46 patents: Sort by Forward Citations

1. 12383767 - 3D stereoscopic camera monitoring system and method of calibrating a camera monitoring system for monitoring a patient in a bore of a medical system for radiation treatment (2025-08-12),

2. 12280274 - Method of calibrating a patient monitoring system for use with a radiotherapy treatment apparatus (2025-04-21),

3. 12251580 - Calibration of a stereoscopic camera system for use with a radio therapy treatment apparatus (2025-03-18),

4. 12220601 - Method of calibration of a stereoscopic camera system for use with a radio therapy treatment apparatus (2025-02-11),

5. 12208285 - Bore based medical system comprising a camera carrier configured to be mounted in the bore-based medical systems and utilized for positioning and monitoring of patients during radiotherapy treatment (2025-01-28),

6. 12121751 - Patient monitor (2024-10-22),

7. 12042671 - Method of calibration of a stereoscopic camera system for use with a radio therapy treatment apparatus (2024-07-23),

8. 12020449 - Patient motion tracking system configured for automatic ROI generation (2024-06-25),

9. 11986678 - Method of calibrating a patient monitoring system for use with a radiotherapy treatment apparatus (2024-05-21),

10. 11957935 - Method of calibrating a patient monitoring system for use with a radiotherapy treatment apparatus (2024-04-16),

11. 11850447 - Bore based medical system comprising a camera carrier configured to be mounted in the bore-based medical systems and utilized for positioning and monitoring of patients during radiotherapy treatment (2023-12-26),

12. 11688083 - Patient motion tracking system configured for automatic ROI generation (2023-06-27),

13. 11633629 - Method of calibration of a stereoscopic camera system for use with a radio therapy treatment apparatus (2023-04-25),

14. 11628313 - Patient monitor (2023-04-18),

15. 11612766 - Method of calibrating a patient monitoring system for use with a radiotherapy treatment apparatus (2023-03-28),

Company Overview

Vision RT Limited, based in London, specializes in advanced medical technologies focused on enhancing radiotherapy treatment. The company is renowned for its development of 3D stereoscopic camera systems that facilitate precise patient monitoring and motion tracking during radiation therapy. Their innovative solutions include camera calibration and radiation dosage monitoring, which are critical for ensuring patient safety and treatment efficacy. Vision RT is committed to improving clinical outcomes through cutting-edge technology in the healthcare sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

46 Patents

#92 in London

#383 in United Kingdom

#15,136 in the World

London, United Kingdom

Vision Rt Limited

Forward Citations = 218

22 inventors:

Ivan Daniel Meir (32 out of 32 patents)

Gideon Matthew Hale (22 out of 22 patents)

Norman Ronald Smith (18 out of 22 patents)

4. Martin Allen (14 out of 14 patents)

5. Edward William Mead (10 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vision Rt Limited. Retrieved from https://idiyas.com/company/vision-rt

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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