Stefanie Vollinger

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mobile communication device having music player navigation function...
- Patent number 7,519,386
- Issue date Apr 14, 2009
- Nokia Corporation
- Klaus Kespohl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile communication device having a keyboard including a keypad
- Patent number 7,133,706
- Issue date Nov 7, 2006
- Nokia Corporation
- Klaus Kespohl
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Mobile communication device having music player navigation function...
- Publication number 20060136773
- Publication date Jun 22, 2006
- Klaus Kespohl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mobile communication device having a keyboard including a keypad
- Publication number 20050202840
- Publication date Sep 15, 2005
- Klaus Kespohl
- G06 - COMPUTING CALCULATING COUNTING