Ilkka Tuomi

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Helsinki, FI

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Patents Grantslast 30 patents

Information Patent Grant
Mobile communication devices
- Patent number 6,438,385
- Issue date Aug 20, 2002
- Nokia Mobile Phones Limited
- Pekka Heinonen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Opinion poll utilizing a wireless data transmission connection
- Patent number 6,418,308
- Issue date Jul 9, 2002
- Nokia Mobile Phones Ltd
- Pekka Heinonen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE