Seppo Makinen

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Kempele, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and system in an overload situation in a telephone exchange...
- Patent number 6,823,052
- Issue date Nov 23, 2004
- Nokia Corporation
- Pekka Lehto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and system in an overload situation in a telephone exchange...
- Publication number 20020126808
- Publication date Sep 12, 2002
- Pekka Lehto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE