Toni O. Soininen

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Oulu, FI

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Patents Grantslast 30 patents

Information Patent Grant
Dust protection of sound transducer
- Patent number 9,473,838
- Issue date Oct 18, 2016
- Nokia Technologies Oy
- Toni O. Soininen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dust protection of sound transducer
- Patent number 8,644,530
- Issue date Feb 4, 2014
- Nokia Corporation
- Toni O. Soininen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Dust Protection of Sound Transducer
- Publication number 20140146993
- Publication date May 29, 2014
- Nokia Corporation
- Toni O. Soininen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dust Protection of Sound Transducer
- Publication number 20130083957
- Publication date Apr 4, 2013
- Nokia Corporation
- Toni O. Soininen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE