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Devialet

USPTO Granted Patents = 48

CIPO Patents = 16

EPO Patents = 42

Trademarks = 13

Forward Citations = 209

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56 inventors (with patents filed for the assignee):

Pierre-Emmanuel Calmel (25 out of 26 patents)

Emmanuel David Nardin (16 out of 21 patents)

Nicolas Régentête (8 out of 9 patents)

4. Grégory Cibert (7 out of 7 patents)

5. Fabien Deboves (7 out of 8 patents)

6. Eduardo Mendes (6 out of 6 patents)

7. Antoine Petroff (6 out of 7 patents)

8. Alexandre Huffenus (5 out of 8 patents)

9. Jean-Loup Afresne (5 out of 5 patents)

10. François Mestre (5 out of 5 patents)

11. Sylvain Gerber (5 out of 5 patents)

12. Max Rainer (3 out of 3 patents)

13. Charles Coqueret (3 out of 3 patents)

14. Mathias Moronvalle (3 out of 3 patents)

15. Gaël Daveau (2 out of 2 patents)

48 patents: Sort by Forward Citations

1. 12342114 - Motor vehicle with sound system (2025-06-24),

2. 12041413 - Acoustic loudspeaker comprising a cabinet and a rotary mounted speaker (2024-07-16),

3. 11979726 - Speaker driver with two opposite magnets (2024-05-07),

4. 11770648 - Infinite baffle with low stiffness (2023-09-26),

5. 11678105 - Noise canceling headphones (2023-06-13),

6. 11632631 - Loudspeaker comprising a rigid membrane connected to at least two coils (2023-04-18),

7. 11451917 - Acoustic system with spatial effect (2022-09-20),

8. 11272285 - Low inertia speaker (2022-03-08),

9. 11076236 - Electrodynamic loudspeaker comprising a truss (2021-07-27),

10. 10869137 - Acoustic speaker having a one-piece plastic shell (2020-12-15),

11. 10863262 - Device for controlling a loudspeaker and associated sound reproduction facility (2020-12-08),

12. 10834488 - Acoustic speaker with two head-to-tail loudspeakers fixed to an internal frame (2020-11-10),

13. 10797654 - Amplifying device comprising a compensation circuit (2020-10-06),

14. D872303 - Booth (2020-01-07),

15. D872302 - Booth (2020-01-07),

DEVIALET is a French company that specializes in high-end audio equipment. Known for their innovative technologies and sleek designs, DEVIALET offers a range of products such as amplifiers, speakers, and wireless audio solutions. With a strong focus on providing an unparalleled listening experience, their products are renowned for their exceptional sound quality and immersive performances.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

48 Patents

#120 in Paris

#477 in France

#14,104 in the World

Devialet

Forward Citations = 209

56 inventors:

Pierre-Emmanuel Calmel (25 out of 26 patents)

Emmanuel David Nardin (16 out of 21 patents)

Nicolas Régentête (8 out of 9 patents)

4. Grégory Cibert (7 out of 7 patents)

5. Fabien Deboves (7 out of 8 patents)

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