Ulf Beyschlag

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Claix, FR

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Patents Grantslast 30 patents

Information Patent Grant
Service node for providing telecommunication services
- Patent number 6,831,915
- Issue date Dec 14, 2004
- Hewlett-Packard Development Company, L.P.
- Ulf Beyschlag
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of making available content resources to users of a telephon...
- Patent number 6,243,443
- Issue date Jun 5, 2001
- Hewlett-Packard Company
- Colin Low
- H04 - ELECTRIC COMMUNICATION TECHNIQUE