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Matrox Electronic Systems Ltd.

USPTO Granted Patents = 47

% Expired Patents = 8.5

CIPO Patents = 1

Trademarks = 4

Forward Citations = 522

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44 inventors (with patents filed for the assignee):

Dominique Rivard (9 out of 9 patents)

Christian Simon (7 out of 28 patents)

Djamel Yahia Meddah (7 out of 7 patents)

4. Jean Lapierre (6 out of 7 patents)

5. Stéphane Baldo (6 out of 7 patents)

6. Arnaud Lina (5 out of 6 patents)

7. Michel St-Pierre (5 out of 5 patents)

8. Louis-Antoine Blais-Morin (4 out of 11 patents)

9. Lorne Trottier (4 out of 8 patents)

10. Sylvain Chapleau (3 out of 3 patents)

11. Steve Massicotte (2 out of 3 patents)

12. Jean-Sébastien Lemieux (2 out of 3 patents)

13. Vincent Paquin (2 out of 4 patents)

14. Andre Laframboise (2 out of 2 patents)

15. Michel Doyon (2 out of 2 patents)

Core Competencies:

Optical Character Recognition

Object Detection

Video Editing

Image Color Correction

Model-Based Recognition

Distance Maps

Image Transformation

Graphics Processing

Real-Time Processing

Pattern Matching

Ancillary Data Processing

Dynamic Tessellation

47 patents: Sort by Forward Citations

1. 11120294 - Method and system for three-dimensional profiling of an object (2021-09-14),

2. 11087122 - Method and system for processing candidate strings detected in an image to identify a match of a model string in the image (2021-08-10),

3. 11068739 - Method and system for comparison of object contours (2021-07-20),

4. 10438083 - Method and system for processing candidate strings generated by an optical character recognition process (2019-10-08),

5. 10296788 - Method and system for processing candidate strings detected in an image to identify a match of a model string in the image (2019-05-21),

6. 10223618 - Method and apparatus for transformation of dot text in an image into stroked characters based on dot pitches (2019-03-05),

7. 10217020 - Method and system for identifying multiple strings in an image based upon positions of model strings relative to one another (2019-02-26),

8. 10192132 - Method and apparatus for detection of dots in an image (2019-01-29),

9. 10176400 - Method and apparatus for locating dot text in an image (2019-01-08),

10. 10176399 - Method and apparatus for optical character recognition of dot text in an image (2019-01-08),

11. 9830532 - Object detection in images using distance maps (2017-11-28),

12. 9792675 - Object recognition using morphologically-processed images (2017-10-17),

13. 9754374 - Detection of a sheet of light based on second derivative (2017-09-05),

14. 9727804 - Method of correcting strings (2017-08-08),

15. 9548082 - System and method for processing ancillary data associated with a video stream (2017-01-17),

Company Overview

Matrox Electronic Systems Ltd., based in Dorval, Canada, specializes in advanced imaging and video processing technologies. The company develops solutions in three-dimensional profiling, optical character recognition, and object detection, catering to various industries that require high-performance graphics and video data processing. Matrox is recognized for its innovations in real-time video editing and image color correction, leveraging model-based recognition techniques to enhance visual content and streamline workflows.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

47 Patents

#2 in Dorval

#296 in Canada

#14,827 in the World

Matrox Electronic Systems Ltd.

Forward Citations = 522

44 inventors:

Dominique Rivard (9 out of 9 patents)

Christian Simon (7 out of 28 patents)

Djamel Yahia Meddah (7 out of 7 patents)

4. Jean Lapierre (6 out of 7 patents)

5. Stéphane Baldo (6 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Matrox Electronic Systems Ltd.. Retrieved from https://idiyas.com/company/matrox-electronic-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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