Steen GULSTORFF

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Ballerup, DK

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Patents Grantslast 30 patents

Information Patent Grant
Hearing device having dual band radio using image frequency
- Patent number 11,223,914
- Issue date Jan 11, 2022
- GN Hearing A
- Steen Gülstorff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Embedded antenna
- Patent number 10,820,122
- Issue date Oct 27, 2020
- GN HEARING A/S
- Steen Gulstorff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HEARING DEVICE HAVING DUAL BAND RADIO USING IMAGE FREQUENCY
- Publication number 20200204931
- Publication date Jun 25, 2020
- GN Hearing A/S
- Steen GÜLSTORFF
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EMBEDDED ANTENNA
- Publication number 20180146309
- Publication date May 24, 2018
- GN Hearing A/S
- Steen GULSTORFF
- H04 - ELECTRIC COMMUNICATION TECHNIQUE