Roland Wolker

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Packet switching system
- Patent number 5,784,357
- Issue date Jul 21, 1998
- U.S. Philips Corporation
- Roland Wolker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Data transmission apparatus
- Publication number 20030152052
- Publication date Aug 14, 2003
- Sami Kekki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE