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Itf Optical Technologies Inc.

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USPTO Granted Patents = 16

Forward Citations = 70

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28 inventors (with patents filed for the assignee):

François Gonthier (5 out of 18 patents)

Alain Villeneuve (5 out of 6 patents)

Nawfel Azami (5 out of 5 patents)

4. François Gonthier (4 out of 8 patents)

5. François Seguin (2 out of 5 patents)

6. Eric Villeneuve (2 out of 2 patents)

7. Lilian Martineau (2 out of 4 patents)

8. Pierre Martineau (2 out of 2 patents)

9. Xavier Daxhelet (1 out of 3 patents)

10. Marc Garneau (1 out of 3 patents)

11. Denis-Alexandre Brulotte (1 out of 2 patents)

12. Mathieu Faucher (1 out of 5 patents)

13. Patrick Cigana (1 out of 1 patent)

14. Pascal Octeau (1 out of 1 patent)

15. Sébastien Allard (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 7206465 - All-fiber linear design depolarizer for all-states of polarization (2007-04-17),

2. 7046875 - Optical coupler comprising multimode fibers and method of making the same (2006-05-16),

3. 6996298 - All-fiber broadband polarization combiner (2006-02-07),

4. 6974266 - Optical component packaging device (2005-12-13),

5. 6922506 - Temperature compensating optical component packaging structure (2005-07-26),

6. 6912346 - Optical filter device for temperature dependence control (2005-06-28),

7. 6888624 - Method for measuring polarization dependent loss and insertion loss (2005-05-03),

8. 6850654 - Passive thermal compensation of all-fiber Mach-Zehnder interferometer (2005-02-01),

9. 6847744 - All-fiber linear design depolarizer (2005-01-25),

10. 6832030 - Non-sinusoidal optical fiber filters and method of making the same (2004-12-14),

11. 6763685 - Fabrication of multiplexing and demultiplexing single-mode fiber optic couplers (2004-07-20),

12. 6650820 - Optical fiber winding tool (2003-11-18),

13. 6643433 - Polarization-combining fused-fiber optical coupler and method of producing the same (2003-11-04),

14. 6631232 - Adjustment of thermal dependence of an optical fiber (2003-10-07),

15. 6574411 - Bonding optical fibers to substrates (2003-06-03),

Company Overview

Itf Optical Technologies Inc. is a Canadian company specializing in advanced optical technologies. The organization focuses on the development and manufacturing of innovative optical components and systems, catering to various industries including telecommunications, defense, and medical devices. With a commitment to research and development, Itf Optical Technologies aims to enhance optical performance and efficiency, contributing to the advancement of optical solutions in a rapidly evolving technological landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

16 Patents

#46 in

#933 in Canada

#37,887 in the World

Itf Optical Technologies Inc.

Forward Citations = 70

28 inventors:

François Gonthier (5 out of 18 patents)

Alain Villeneuve (5 out of 6 patents)

Nawfel Azami (5 out of 5 patents)

4. François Gonthier (4 out of 8 patents)

5. François Seguin (2 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Itf Optical Technologies Inc.. Retrieved from https://idiyas.com/company/itf-optical-technologies

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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