Stäfa, Switzerland

Phonak Ltd.


USPTO Granted Patents = 3

Forward Citations = 88

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9 inventors (with patents filed for the assignee):

goldMedal Herbert Edelsbrunner (2 out of 9 patents)

silverMedal Ping Fu (2 out of 7 patents)

bronzeMedal Dmitry Nekhayev (2 out of 3 patents)

4.  Stuart W Wenzel (1 out of 25 patents)

5.  Igal Ladabaum (1 out of 37 patents)

6.  Chuangang Lin (1 out of 6 patents)

7.  Tobias Gloth (1 out of 3 patents)

8.  Paul Anthony Wagner (1 out of 35 patents)

9.  G Yates Fletcher (1 out of 2 patents)


3 patents:

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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#9 in Stäfa

#2,399 in Switzerland

Stäfa, CH
Stäfa, Switzerland
Forward Citations = 88

9 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Phonak Ltd.. Retrieved from https://idiyas.com/company/phonak

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]
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