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Wedemark, Germany

Sonova Consumer Hearing Gmbh

USPTO Granted Patents = 2

CIPO Patents = 1

EPO Patents = 3

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Armando Castillo (1 out of 5 patents)

Sven Wilhelmsen (1 out of 5 patents)

Jan Peter Kuhtz (1 out of 13 patents)

4. Anders Hed (1 out of 1 patent)

5. Werner Pfeffer (1 out of 1 patent)

6. Xu Xiongbin (1 patent)

7. Kornelia Kaddig (5 patents)

8. Maik Schäfer (1 patent)

9. Chee Keong Tan (7 patents)

10. Markus Kuhr (0 patent)

2 patents: Sort by Forward Citations

1. 12464279 - Ear pad or earmold for an earphone, and earphone with an ear pad or earmold (2025-11-04),

2. 11856353 - Transport and/or storage container for rechargeable wireless earphones (2023-12-26),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#4 in Wedemark

#10,495 in Germany

Wedemark, Germany

Sonova Consumer Hearing Gmbh

Forward Citations = 0

5 inventors:

Armando Castillo (1 out of 5 patents)

Sven Wilhelmsen (1 out of 5 patents)

Jan Peter Kuhtz (1 out of 13 patents)

4. Anders Hed (1 out of 1 patent)

5. Werner Pfeffer (1 out of 1 patent)

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