Antti-Olli Kauppinen

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Oulu, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for improving acoustic properties of a terminal device and a...
- Patent number 7,136,625
- Issue date Nov 14, 2006
- Flextronics ODM Luxembourg S.A., Luxembourg Zweigniederlassung Schweiz
- Juha Ylitalo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for improving acoustic properties of a terminal device and a...
- Publication number 20020187758
- Publication date Dec 12, 2002
- Juha Ylitalo
- H01 - BASIC ELECTRIC ELEMENTS