Harri Heikkinen

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Vantaa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Answering service giving different messages depending on user profi...
- Patent number 7,203,297
- Issue date Apr 10, 2007
- Nokia Corporation
- Timo Vitikainen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Answering service giving different messages depending on user profi...
- Publication number 20060251223
- Publication date Nov 9, 2006
- Nokia Corporation
- Timo Tapani Vitikainen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Answering service giving different messages depending on user profi...
- Publication number 20040022369
- Publication date Feb 5, 2004
- Timo Vitikainen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE