Michael Schwartz

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Regstrup, DK

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Patents Grantslast 30 patents

Information Patent Grant
Hands-free communication devices for corded and wireless communication
- Patent number 9,369,558
- Issue date Jun 14, 2016
- GN Netcom A/S
- Karsten Zakarias
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Personal conferencing device
- Patent number 8,761,841
- Issue date Jun 24, 2014
- GN Netcom A/S
- Karsten Zakarias
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Hands-Free Communication Devices For Corded And Wireless Communication
- Publication number 20140018013
- Publication date Jan 16, 2014
- Karsten Zakarias
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PERSONAL CONFERENCING DEVICE
- Publication number 20130210496
- Publication date Aug 15, 2013
- Karsten Zakarias
- H04 - ELECTRIC COMMUNICATION TECHNIQUE