Mika Pykalisto

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Helsinki, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for making a continuing call in an intelligent network call
- Patent number 6,201,861
- Issue date Mar 13, 2001
- Nokia Telecommunications Oy
- Mika Pykälistö
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Televoting in an intelligent network
- Patent number 6,016,337
- Issue date Jan 18, 2000
- Nokia Telecommunications Oy
- Mika Pykalisto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Televoting in an intelligent network
- Patent number 5,970,385
- Issue date Oct 19, 1999
- Nokia Telcommunications Oy
- Mika Pykalisto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE