% Expired Patents = 100.0

EPO Patents = 4

Forward Citations = 10

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15 inventors (with patents filed for the assignee):

Jean-Louis De Bougrenet De La Tocnaye (3 out of 7 patents)

Bertrand Caillaud (2 out of 2 patents)

Emmanuel Daniel (2 out of 2 patents)

4. Laurent Dupont (2 out of 3 patents)

5. Dai Kimura (1 out of 45 patents)

6. Robert Bellini (1 out of 1 patent)

7. Olivier Castany (1 out of 1 patent)

8. Jorge Perez Chamorro (1 out of 1 patent)

9. Cyril Lahuec (1 out of 4 patents)

10. Fabrice Seguin (1 out of 4 patents)

11. Matthieu Arzel (1 out of 2 patents)

12. Pascal Gautier (1 out of 1 patent)

13. Aline Guenot (1 out of 1 patent)

14. Ramesh Mahendra Pyndiah (1 out of 2 patents)

15. Frederic Guilloud (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 8817196 - Optical shuttering device based on liquid crystals with attenuation of switching noises of said liquid crystals, corresponding viewing goggles and display device (2014-08-26),

2. 8587459 - Method for encoding data with at least two encoding steps, and at least one permutation step, corresponding encoding device, computer program and signal (2013-11-19),

3. 8508586 - Spectacles for three-dimensional viewing of digital video content from a projector (2013-08-13),

4. 8368848 - Method for manufacturing a PSFLC-based and/or PSAFLC-based electrooptic cell and corresponding electrooptic cell, device and helmet (2013-02-05),

5. 8347168 - Multiple-input-multiple-output transmission using non-binary LDPC coding (2013-01-01),

Company Overview

Institut Mines-Télécom is a public academic institution dedicated to higher education, research, and innovation in engineering and digital technology. Telecom Bretagne is one of its prestigious engineering schools, offering programs in telecommunications, networking, and computer science.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#5 in Brest

#2,865 in France

Brest, France

Institut Telecom/telecom Bretagne

Forward Citations = 10

15 inventors:

Jean-Louis De Bougrenet De La Tocnaye (3 out of 7 patents)

Bertrand Caillaud (2 out of 2 patents)

Emmanuel Daniel (2 out of 2 patents)

4. Laurent Dupont (2 out of 3 patents)

5. Dai Kimura (1 out of 45 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Institut Telecom/telecom Bretagne. Retrieved from https://idiyas.com/company/institut-telecom-telecom-bretagne

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]

4 patents (EPO):

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]