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Roskilde, Denmark

Sonion A/s

USPTO Granted Patents = 13

% Expired Patents = 53.8

EPO Patents = 11

Trademarks = 1

Forward Citations = 1,039

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24 inventors (with patents filed for the assignee):

Lars Stenberg (3 out of 4 patents)

Claus Erdmann Fürst (2 out of 42 patents)

Jens Kristian Poulsen (2 out of 49 patents)

4. Martin Bondo Jørgensen (2 out of 11 patents)

5. Martin Bondo (2 out of 2 patents)

6. Lars Jørn Stenberg (2 out of 4 patents)

7. Henrik Thomsen (1 out of 37 patents)

8. Igor Mucha (1 out of 15 patents)

9. Konrad Van Den Berg (1 out of 5 patents)

10. Martin Bondo Jorgensen (1 out of 9 patents)

11. Jan Hijman (1 out of 10 patents)

12. Robert Kaminski (1 out of 1 patent)

13. Piotr Dabrowski (1 out of 1 patent)

14. Malgorzata Paruszewska (1 out of 1 patent)

15. Aart Zeger Van Halteren (1 out of 62 patents)

13 patents: Sort by Forward Citations

1. 10021498 - Method of manufacturing assemblies for hearing aids (2018-07-10),

2. 8313336 - Assembly comprising a male and a female plug member, a male plug member and a female plug member (2012-11-20),

3. 8259963 - Microphone assembly with P-type preamplifier input stage (2012-09-04),

4. 8233652 - Detachable earpiece auditory device with spring operation (2012-07-31),

5. 8160290 - Electroacoustic transducer having a slotted terminal structure for connection to a flexible wire, and an assembly of the same (2012-04-17),

6. 7946890 - Adapter for an electronic assembly (2011-05-24),

7. 7728237 - Multi-functional control (2010-06-01),

8. 7548626 - Detection and control of diaphragm collapse in condenser microphones (2009-06-16),

9. 7466835 - Miniature microphone with balanced termination (2008-12-16),

10. 7336794 - High efficiency driver for miniature loudspeakers (2008-02-26),

11. 7110560 - Electret condensor microphone preamplifier that is insensitive to leakage currents at the input (2006-09-19),

12. 6930259 - Encoder (2005-08-16),

13. 6831577 - Sigma delta modulator having enlarged dynamic range due to stabilized signal swing (2004-12-14),

Sonion is a global leader in microacoustic and micromechanical solutions for hearing instruments and specialty headsets. They develop and manufacture advanced components such as microspeakers, receivers, microphones, passive components, and sensors for various applications, including hearing aids, in-ear monitors, and earphones. With over 40 years of experience, Sonion continues to provide innovative solutions that enhance the performance and comfort of audio devices.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

13 Patents

#4 in Roskilde

#221 in Denmark

#44,921 in the World

Roskilde, Denmark

Sonion A/s

Forward Citations = 1,039

24 inventors:

Lars Stenberg (3 out of 4 patents)

Claus Erdmann Fürst (2 out of 42 patents)

Jens Kristian Poulsen (2 out of 49 patents)

4. Martin Bondo Jørgensen (2 out of 11 patents)

5. Martin Bondo (2 out of 2 patents)

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