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For the Inventor, By the Inventor

Paris, France

Devialet


USPTO Granted Patents = 50

% Expired Patents = 6.0


Trademarks = 9

Forward Citations = 230

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51 inventors (with patents filed for the assignee):

goldMedal Pierre-Emmanuel Calmel (25 out of 26 patents)

silverMedal Emmanuel David Nardin (16 out of 21 patents)

bronzeMedal Nicolas Régentête (8 out of 9 patents)

4.  Eduardo Mendes (7 out of 7 patents)

5.  Grégory Cibert (7 out of 7 patents)

6.  Fabien Deboves (7 out of 8 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.  Vu Hoang Co Thuy (3 out of 7 patents)

14.  Charles Coqueret (3 out of 3 patents)

15.  Mathias Moronvalle (3 out of 3 patents)


Core Competencies:
Acoustic Loudspeaker
Noise Canceling Headphones
Electrodynamic Loudspeaker
Audio Processing Device
High Fidelity Audio Amplifier
Compact Loudspeaker
Amplifying Device
Speaker Driver
Audio Amplifier
Loudspeaker Enclosure
Current-to-Voltage Converter
Multimedia Stream Synchronization

50 patents:

1. 12587297 - Method of synchronizing a main slave clock with a main master clock (2026-03-24),
2. 12513449 - Noise canceling audio headset (2025-12-30),
3. 12342114 - Motor vehicle with sound system (2025-06-24),
4. 12041413 - Acoustic loudspeaker comprising a cabinet and a rotary mounted speaker (2024-07-16),
5. 11979726 - Speaker driver with two opposite magnets (2024-05-07),
6. 11770648 - Infinite baffle with low stiffness (2023-09-26),
7. 11678105 - Noise canceling headphones (2023-06-13),
8. 11632631 - Loudspeaker comprising a rigid membrane connected to at least two coils (2023-04-18),
9. 11451917 - Acoustic system with spatial effect (2022-09-20),
10. 11272285 - Low inertia speaker (2022-03-08),
11. 11076236 - Electrodynamic loudspeaker comprising a truss (2021-07-27),
12. 10869137 - Acoustic speaker having a one-piece plastic shell (2020-12-15),
13. 10863262 - Device for controlling a loudspeaker and associated sound reproduction facility (2020-12-08),
14. 10834488 - Acoustic speaker with two head-to-tail loudspeakers fixed to an internal frame (2020-11-10),
15. 10797654 - Amplifying device comprising a compensation circuit (2020-10-06),
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.

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USPTO Data Jan 1 1976 - Sep 22 2026

Devialet
50 Patents

#130 in Paris

#475 in France

#13,972 in the World

Paris, FR
Paris, France

Devialet

Forward Citations = 230

51 inventors:

goldMedal Pierre-Emmanuel Calmel (25 out of 26 patents)

silverMedal Emmanuel David Nardin (16 out of 21 patents)

bronzeMedal Nicolas Régentête (8 out of 9 patents)

4.  Eduardo Mendes (7 out of 7 patents)

5.  Grégory Cibert (7 out of 7 patents)

Please report any incorrect information to [email protected]
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