Petra GUNDE

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Canal hearing devices with improved seals
- Patent number 11,277,698
- Issue date Mar 15, 2022
- SONOVA AG
- Paul Wagner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Side specific behind-the-ear hearing device and binaural hearing sy...
- Patent number 11,184,716
- Issue date Nov 23, 2021
- SONOVA AG
- Marius Rufenacht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of customizing a hearing device component, a hearing device...
- Patent number 10,805,747
- Issue date Oct 13, 2020
- SONOVA AG
- Natasha Thumm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Canal hearing devices with improved seals
- Patent number 10,237,665
- Issue date Mar 19, 2019
- SONOVA AG
- Erdal Karamuk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Earpiece for a Hearing Device
- Publication number 20210195351
- Publication date Jun 24, 2021
- Sonova AG
- Petra Gunde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Side Specific Behind-the-ear Hearing Device and Binaural Hearing Sy...
- Publication number 20210014620
- Publication date Jan 14, 2021
- Sonova AG
- Marius Rufenacht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CANAL HEARING DEVICES WITH IMPROVED SEALS
- Publication number 20200296527
- Publication date Sep 17, 2020
- Paul WAGNER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD OF CUSTOMIZING A HEARING DEVICE COMPONENT, A HEARING DEVIC...
- Publication number 20200029161
- Publication date Jan 23, 2020
- Sonova AG
- Natasha Thumm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CANAL HEARING DEVICES WITH IMPROVED SEALS
- Publication number 20180041852
- Publication date Feb 8, 2018
- Sonova AG
- Erdal KARAMUK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE