Christian FREI

Person

Stafa, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Hearing assist systems and methods for detecting a physiological at...
- Patent number 12,003,926
- Issue date Jun 4, 2024
- SONOVA AG
- Konstantin Silberzahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of sealing a module and a hearing device
- Patent number 11,240,614
- Issue date Feb 1, 2022
- SONOVA AG
- Natasha Thumm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device comprising an active vent and method for its operation
- Patent number 11,234,087
- Issue date Jan 25, 2022
- SONOVA AG
- Hans-Ueli Roeck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing device with active vent comprising solenoid
- Patent number 11,197,109
- Issue date Dec 7, 2021
- SONOVA AG
- Christian Landolt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fitting and positioning a component for a hearing device
- Patent number 11,190,887
- Issue date Nov 30, 2021
- SONOVA AG
- Christian Frei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for charging a battery of a hearing aid and a hearing aid wi...
- Patent number 11,159,897
- Issue date Oct 26, 2021
- SONOVA AG
- Christian Frei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Module of a hearing device, a removal tool, a hearing device and a...
- Patent number 11,159,898
- Issue date Oct 26, 2021
- SONOVA AG
- Christian Frei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing systems, sensor systems, and methods for detecting a physio...
- Patent number 11,115,764
- Issue date Sep 7, 2021
- SONOVA AG
- Konstantin Silberzahn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hearing device and a method for manufacturing thereof
- Patent number 11,070,928
- Issue date Jul 20, 2021
- SONOVA AG
- Hilmar Meier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing systems and methods for operating a hearing system
- Patent number 11,044,564
- Issue date Jun 22, 2021
- SONOVA AG
- Hans-Ueli Roeck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hearing device for being worn at least partly within an ear canal a...
- Patent number 10,231,068
- Issue date Mar 12, 2019
- SONOVA AG
- Christian Frei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for controlling a hearing device via touch gestures, a touch...
- Patent number 10,222,973
- Issue date Mar 5, 2019
- SONOVA AG
- Franz Schnyder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HEARING ASSIST SYSTEMS AND METHODS FOR DETECTING A PHYSIOLOGICAL AT...
- Publication number 20220377476
- Publication date Nov 24, 2022
- Sonova AG
- Konstantin Silberzahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FITTING AND POSITIONING A COMPONENT FOR A HEARING DEVICE
- Publication number 20210195348
- Publication date Jun 24, 2021
- Sonova AG
- Christian Frei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing Device
- Publication number 20210144491
- Publication date May 13, 2021
- Christian Landolt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing Device Including a Battery and an Acoustic Valve
- Publication number 20210144492
- Publication date May 13, 2021
- Sonova AG
- Manuel Weibel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A METHOD OF SEALING A MODULE AND A HEARING DEVICE
- Publication number 20210144493
- Publication date May 13, 2021
- Sonova AG
- Natasha Thumm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing Systems, Sensor Systems, and Methods for Detecting a Physio...
- Publication number 20210099815
- Publication date Apr 1, 2021
- Sonova AG
- Konstantin Silberzahn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hearing Systems and Methods for Operating a Hearing System
- Publication number 20210099811
- Publication date Apr 1, 2021
- Sonova AG
- Hans-Ueli Roeck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hearing device comprising an active vent and method for its operation
- Publication number 20210092536
- Publication date Mar 25, 2021
- Sonova AG
- Hans-Ueli Roeck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A HEARING DEVICE AND A METHOD FOR MANUFACTURING THEREOF
- Publication number 20200252735
- Publication date Aug 6, 2020
- Sonova AG
- Hilmar Meier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULE OF A HEARING DEVICE, A REMOVAL TOOL, A HEARING DEVICE AND A...
- Publication number 20200236478
- Publication date Jul 23, 2020
- Sonova AG
- Christian FREI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Charging a Battery of a Hearing aid and a Hearing Aid wi...
- Publication number 20180332408
- Publication date Nov 15, 2018
- Sonova AG
- Christian Frei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A Hearing Device for Being Worn at Least Partly Within an Ear Canal...
- Publication number 20180227686
- Publication date Aug 9, 2018
- Sonova AG
- Christian FREI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD FOR CONTROLLING A HEARING DEVICE VIA TOUCH GESTURES, A TOU...
- Publication number 20170199643
- Publication date Jul 13, 2017
- Sonova AG
- Franz Schnyder
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECHARGEABLE HEARING DEVICE, A BATTERY CHARGER FOR CHARGING SUCH A...
- Publication number 20160134960
- Publication date May 12, 2016
- Sonova AG
- Leo DEN HARTOG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Christian FREI

Person

Patents Grantslast 30 patents

Hearing assist systems and methods for detecting a physiological at...

Method of sealing a module and a hearing device

Hearing device comprising an active vent and method for its operation

Hearing device with active vent comprising solenoid

Fitting and positioning a component for a hearing device

Method for charging a battery of a hearing aid and a hearing aid wi...

Module of a hearing device, a removal tool, a hearing device and a...

Hearing systems, sensor systems, and methods for detecting a physio...

Hearing device and a method for manufacturing thereof

Hearing systems and methods for operating a hearing system

Hearing device for being worn at least partly within an ear canal a...

Method for controlling a hearing device via touch gestures, a touch...

Patents Applicationslast 30 patents

HEARING ASSIST SYSTEMS AND METHODS FOR DETECTING A PHYSIOLOGICAL AT...

FITTING AND POSITIONING A COMPONENT FOR A HEARING DEVICE

Hearing Device

Hearing Device Including a Battery and an Acoustic Valve

A METHOD OF SEALING A MODULE AND A HEARING DEVICE

Hearing Systems, Sensor Systems, and Methods for Detecting a Physio...

Hearing Systems and Methods for Operating a Hearing System

Hearing device comprising an active vent and method for its operation

A HEARING DEVICE AND A METHOD FOR MANUFACTURING THEREOF

MODULE OF A HEARING DEVICE, A REMOVAL TOOL, A HEARING DEVICE AND A...

Method for Charging a Battery of a Hearing aid and a Hearing Aid wi...

A Hearing Device for Being Worn at Least Partly Within an Ear Canal...

A METHOD FOR CONTROLLING A HEARING DEVICE VIA TOUCH GESTURES, A TOU...

RECHARGEABLE HEARING DEVICE, A BATTERY CHARGER FOR CHARGING SUCH A...