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Teraxion Inc.

USPTO Granted Patents = 48

% Expired Patents = 12.5

EPO Patents = 1

Forward Citations = 353

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73 inventors (with patents filed for the assignee):

Yves Painchaud (12 out of 44 patents)

Michel Morin (10 out of 13 patents)

Joshua E Rothenberg (8 out of 56 patents)

4. Kelvin Prosyk (6 out of 19 patents)

5. Richard L Lachance (6 out of 7 patents)

6. François Trépanier (5 out of 23 patents)

7. François Pelletier (5 out of 20 patents)

8. Jason Zweiback (5 out of 5 patents)

9. Guillaume Brochu (4 out of 4 patents)

10. Jan Popelek (4 out of 4 patents)

11. Michel Poulin (3 out of 26 patents)

12. Simon Savard (3 out of 11 patents)

13. Sylvain Boudreau (2 out of 2 patents)

14. Simon Ayotte (2 out of 3 patents)

15. André Babin (2 out of 2 patents)

Core Competencies:

Fiber Bragg Gratings

Semiconductor Lasers

Optical Filters

Chromatic Dispersion

Mach-Zehnder Modulator

Optoelectronic Structures

Polarization Rotator

Temperature Gradient

Tunable Optical Structures

Wavelength-Tuning Methods

Diffraction Compensation

Phase Masks

48 patents: Sort by Forward Citations

1. 12189176 - Photobleaching of fiber bragg gratings written through the fiber coating (2025-01-07),

2. 12040597 - Semiconductor lasers with improved frequency modulation response (2024-07-16),

3. 11681094 - Optical fiber filter of wideband deleterious light and uses thereof (2023-06-20),

4. 11349271 - Fixed bulk compressor for use in a chirped pulse amplification system (2022-05-31),

5. 11215749 - Optical fiber filter of wideband deleterious light and uses thereof (2022-01-04),

6. 10747031 - Method and system for optical phase modulation with reduced harmonic content (2020-08-18),

7. 10663654 - Optical fiber filter of wideband deleterious light and uses thereof (2020-05-26),

8. 10393955 - Optical fiber filter of wideband deleterious light and uses thereof (2019-08-27),

9. 10288802 - Optical fiber heat dissipation package (2019-05-14),

10. 9477036 - Post-assembly wavelength-tuning method for an optical fiber filter (2016-10-25),

11. 9244327 - Mach-Zehnder modulator with backplane voltage equalization (2016-01-26),

12. 9182546 - Monolithic optoelectronic TWE-component structure for high frequencies and low optical insertion loss (2015-11-10),

13. 9069223 - Mach-Zehnder optical modulator using a balanced coplanar stripline with lateral ground planes (2015-06-30),

14. 9008469 - Mach-zehnder optical modulator having an asymmetrically-loaded traveling wave electrode (2015-04-14),

15. 8948549 - Polarization rotator assembly including a subwavelength composite portion (2015-02-03),

Company Overview

Teraxion Inc. is a technology company based in Quebec, Canada, specializing in advanced optical solutions. The company focuses on the development and manufacturing of innovative products such as Fiber Bragg Gratings, Semiconductor Lasers, and Optical Phase Modulators. Teraxion's expertise extends to Mach-Zehnder Modulators, Chromatic Dispersion Compensation, and various optical fiber filters. Their cutting-edge technologies cater to diverse applications in telecommunications and photonics, positioning them as a key player in the optical components market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

48 Patents

#8 in Quebec

#289 in Canada

#14,550 in the World

Teraxion Inc.

Forward Citations = 353

73 inventors:

Yves Painchaud (12 out of 44 patents)

Michel Morin (10 out of 13 patents)

Joshua E Rothenberg (8 out of 56 patents)

4. Kelvin Prosyk (6 out of 19 patents)

5. Richard L Lachance (6 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Teraxion Inc.. Retrieved from https://idiyas.com/company/teraxion

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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