For the Inventor, By the Inventor

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Québec, Canada

Teraxion Inc.

USPTO Granted Patents = 48

EPO Patents = 1

Forward Citations = 330

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73 inventors (with patents filed for the assignee):

Yves Painchaud (12 out of 43 patents)

Michel Morin (10 out of 13 patents)

Joshua E Rothenberg (8 out of 55 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 18 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 7 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 Phase Modulation

Mach-Zehnder Modulator

Chromatic Dispersion Compensation

Optical Fiber Filters

Tunable Optical Structures

Polarization Rotators

Wavelength-Tuning Methods

Optoelectronic Components

Temperature Gradient Application

Diffraction Compensation

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),

Teraxion Inc. is a leading provider of high-performance, customizable optical components and modules for telecommunications networks. With more than 20 years of experience, Teraxion designs and manufactures innovative solutions that enable faster and more efficient optical communication. Our portfolio includes products for dispersion compensation, chromatic dispersion, and polarization mode dispersion management, as well as tunable components. We serve a wide range of customers worldwide including service providers, network equipment manufacturers, and research institutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

48 Patents

#2 in Québec

#275 in Canada

#14,122 in the World

Québec, Canada

Teraxion Inc.

Forward Citations = 330

73 inventors:

Yves Painchaud (12 out of 43 patents)

Michel Morin (10 out of 13 patents)

Joshua E Rothenberg (8 out of 55 patents)

4. Kelvin Prosyk (6 out of 19 patents)

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

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