Olaf Stepputat

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Erfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for driving loudspeakers of a sound system in...
- Patent number 9,578,438
- Issue date Feb 21, 2017
- Barco N.V.
- Olaf Stepputat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR DRIVING LOUDSPEAKERS OF A SOUND SYSTEM IN...
- Publication number 20150055807
- Publication date Feb 26, 2015
- IOSONO GMBH
- Olaf Stepputat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE