Michael Maurer

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Waiblingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Data and voice transmission within the same mobile phone call
- Patent number 7,483,418
- Issue date Jan 27, 2009
- Dialog Semiconductor GmbH
- Michael Maurer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulation of a background light or any illumination of a mobile phone
- Patent number 7,211,958
- Issue date May 1, 2007
- Dialog Semiconductor GmbH
- Michael Maurer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of cancelling echoes in a telecommunications system and an e...
- Patent number 6,725,066
- Issue date Apr 20, 2004
- Alcatel
- Michael Maurer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo canceller
- Patent number 5,799,078
- Issue date Aug 25, 1998
- Alcatel Alsthom Compagnie Generale d'Electricite
- Michael Maurer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Modulation of a background light or any illumination of a mobile phone
- Publication number 20060038498
- Publication date Feb 23, 2006
- Dialog Semiconductor GmbH
- Michael Maurer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data and voice transmission within the same mobile phone call
- Publication number 20050250534
- Publication date Nov 10, 2005
- Dialog Semiconductor GmbH
- Michael Maurer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital signal processor multi-channel time alignment device and me...
- Publication number 20030048810
- Publication date Mar 13, 2003
- ALCATEL
- Frederic Kermade
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of cancelling echoes in a telecommunications system and an e...
- Publication number 20010003705
- Publication date Jun 14, 2001
- Michael Maurer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE