Gunnar Gudnason

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Patents Grantslast 30 patents

Information Patent Grant
Switched capacitor voltage converter for a rechargeable battery in...
- Patent number 10,879,792
- Issue date Dec 29, 2020
- Oticon A/S
- Gunnar Gudnason
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing assistance device with a low-power mode
- Patent number 9,781,521
- Issue date Oct 3, 2017
- Oticon A/S
- Andreas Kofod-Hansen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid with rechargeable battery and rechargeable battery
- Patent number 8,224,007
- Issue date Jul 17, 2012
- Oticon A/S
- Anders Erik Petersen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for driving an antenna
- Patent number 7,903,832
- Issue date Mar 8, 2011
- Oticon A/S
- Gunnar Gudnason
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HEARING AID WITH EAR EEG RECORDING
- Publication number 20220296166
- Publication date Sep 22, 2022
- OTICON A/S
- Lin ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCHED CAPACITOR VOLTAGE CONVERTER FOR A RECHARGEABLE BATTERY IN...
- Publication number 20190165671
- Publication date May 30, 2019
- OTICON A/S
- Gunnar GUDNASON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING ASSISTANCE DEVICE WITH A LOW-POWER MODE
- Publication number 20140321682
- Publication date Oct 30, 2014
- Bernafon AG
- Andreas KOFOD-HANSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing Aid with Rechargeable Battery and Rechargeable Battery
- Publication number 20080137890
- Publication date Jun 12, 2008
- OTICON A/S
- Anders Erik Petersen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for driving an antenna
- Publication number 20070116146
- Publication date May 24, 2007
- OTICON A/S
- Gunnar Gudnason
- H04 - ELECTRIC COMMUNICATION TECHNIQUE