% Expired Patents = 14.3

EPO Patents = 2

Forward Citations = 595

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12 inventors (with patents filed for the assignee):

Pirmin Rombach (3 out of 10 patents)

Peter Ulrik Scheel (2 out of 6 patents)

Matthias Mullenborn (2 out of 8 patents)

4. Tapio Liusvaara (1 out of 9 patents)

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

6. Christopher Wilk (1 out of 2 patents)

7. Bjarke Pihl Bovbjerg (1 out of 1 patent)

8. Christian Wang (1 out of 2 patents)

9. Matthias Müllenborn (1 out of 5 patents)

10. Jörg Rehder (1 out of 1 patent)

11. Matthias Müllenborn (1 out of 1 patent)

12. Jochen Friedrich Kuhmann (1 out of 6 patents)

13. Morten Berg Arnoldus (1 patent)

14. Morten Ginnerup (0 patent)

15. Tapio Juhani Liusvaara (0 patent)

7 patents: Sort by Forward Citations

1. 8284966 - Elastomeric shield for miniature microphones (2012-10-09),

2. 8189820 - Microphone assembly with underfill agent having a low coefficient of thermal expansion (2012-05-29),

3. 7221767 - Surface mountable transducer system (2007-05-22),

4. 7142682 - Silicon-based transducer for use in hearing instruments and listening devices (2006-11-28),

5. 7054460 - Micromachined magnetically balanced membrane actuator (2006-05-30),

6. 6732588 - Pressure transducer (2004-05-11),

7. 6622368 - Method of manufacturing a transducer having a diaphragm with a predetermined tension (2003-09-23),

Company Overview

Sonion MEMS A/S is a leading provider of sensor and transducer solutions for the hearing health industry. With a focus on innovation and quality, Sonion MEMS offers a wide range of MEMS microphones and sensors that deliver superior performance and reliability. Our products are used in hearing aids, cochlear implants, smartphones, wearables, and other applications where precision and clarity are essential.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#10 in Roskilde

#365 in Denmark

Roskilde, Denmark

Sonion Mems A/s

Forward Citations = 595

12 inventors:

Pirmin Rombach (3 out of 10 patents)

Peter Ulrik Scheel (2 out of 6 patents)

Matthias Mullenborn (2 out of 8 patents)

4. Tapio Liusvaara (1 out of 9 patents)

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

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sonion Mems A/s. Retrieved from https://idiyas.com/company/sonion-mems-a-s

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]

2 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]