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Rochester, NY, United States of America

Quality Vision International Inc.

USPTO Granted Patents = 49

EPO Patents = 17

Trademarks = 36

Forward Citations = 92

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34 inventors (with patents filed for the assignee):

Edward Tarry Polidor (10 out of 12 patents)

Stephanie M Bloch (10 out of 11 patents)

David B Kay (9 out of 31 patents)

4. David E Lawson (5 out of 8 patents)

5. Kenneth L Sheehan (4 out of 4 patents)

6. Daniel C Abbas (3 out of 10 patents)

7. Eric G Gesner (3 out of 3 patents)

8. Kostadin Doytchinov (3 out of 3 patents)

9. Robert Lea Jackson (3 out of 8 patents)

10. Fred J Schwab (3 out of 3 patents)

11. Guglielmo Raho (2 out of 3 patents)

12. Daniel James Lawler Williams (2 out of 2 patents)

13. Joseph C LaPlaca (2 out of 2 patents)

14. Frederick D Schwab (2 out of 2 patents)

15. William E Stevens (2 out of 2 patents)

Core Competencies:

Virtual Zoom Lens

Partial Coherence Interferometer

Optical Measurement Systems

Interferometric Touch Probe

3D Model Alignment

Video Measuring System

Laser Range Sensor

Optical Comparator

Multi Color Autofocus

Focal Length Stabilization

Probe Deployment Mechanism

Machine Slide Mechanism

49 patents: Sort by Forward Citations

1. 12504279 - Interposer tool for shaft measurement (2025-12-23),

2. 12052501 - Virtual zoom lens (2024-07-30),

3. 11835330 - Partial coherence mitigation in video measurement systems via illumination apodization (2023-12-05),

4. 11118897 - Partial coherence range sensor pen connected to the source/detector by a polarizing fiber (2021-09-14),

5. 11112238 - Method and apparatus for scanning object (2021-09-07),

6. 10794684 - Interferometric touch probe (2020-10-06),

7. 10776950 - Alignment system for imaging sensors in multiple orientations (2020-09-15),

8. 10701259 - Video measuring system with dual-acting reticle projector for focusing and alignment (2020-06-30),

9. 10648797 - Multiple beam scanning system for measuring machine (2020-05-12),

10. 10579890 - Automatic alignment of a 3D model to a test object (2020-03-03),

11. 10444003 - Exchangeable lens module system for probes of interferometric optical measuring machines (2019-10-15),

12. 10443998 - Moving bridge coordinate measuring machine (2019-10-15),

13. 10401165 - Articulated head with multiple sensors for measuring machine (2019-09-03),

14. 10254105 - Exchangeable lens module system for probes of optical measuring machines (2019-04-09),

15. 10222207 - Articulated head with multiple sensors for measuring machine (2019-03-05),

Quality Vision International Inc. is a leading global provider of optical metrology systems, including numerous products and solutions for dimensional inspection, automated imaging and visual inspection. With a focus on precision and accuracy, QVI enables manufacturers to enhance their product quality and process efficiency. They serve industries such as automotive, aerospace, medical, electronics, and more, offering a comprehensive range of advanced metrology solutions. Through their innovative technologies and exceptional customer support, QVI has established a reputation for delivering reliable and high-performance inspection systems to clients worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

49 Patents

#23 in Rochester, NY

#396 in New York

#6,917 in US

#13,874 in the World

Rochester, NY, United States of America

Quality Vision International Inc.

Forward Citations = 92

34 inventors:

Edward Tarry Polidor (10 out of 12 patents)

Stephanie M Bloch (10 out of 11 patents)

David B Kay (9 out of 31 patents)

4. David E Lawson (5 out of 8 patents)

5. Kenneth L Sheehan (4 out of 4 patents)

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