Helga Hermann

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Leinfelden-Echterdingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for adjustment of time delays in synchronous c...
- Patent number 6,625,176
- Issue date Sep 23, 2003
- International Business Machines Corporation
- Eberhard Amann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of re-synchronizing a group of B channels in an ISDN network
- Patent number 6,560,201
- Issue date May 6, 2003
- International Business Machines Corporation
- Eberhard Amann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE