Helmut Kienberger

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Munchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and configuration for operation of an operator switching pos...
- Patent number 7,221,752
- Issue date May 22, 2007
- Siemens Aktiengesellschaft
- Helmut Kienberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications apparatus
- Patent number 6,788,780
- Issue date Sep 7, 2004
- Siemens Aktiengesellschaft
- Helmut Kienberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for switching narrowband line bundles between communication...
- Patent number 5,949,756
- Issue date Sep 7, 1999
- Siemens Aktiengesellschaft
- Helmut Kienberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for switching narrowband partial line bundles between commun...
- Patent number 5,872,785
- Issue date Feb 16, 1999
- Siemens Aktiengesellschaft
- Helmut Kienberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for influencing a signaling procedure with the assistance of...
- Patent number 5,467,387
- Issue date Nov 14, 1995
- Siemens Aktiengesellschaft
- Helmut Kienberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting subscriber data in communication systems fr...
- Patent number 5,067,153
- Issue date Nov 19, 1991
- Siemens Aktiengesellschaft
- Klaus Willie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and configuration for operation of an operator switching pos...
- Publication number 20030138096
- Publication date Jul 24, 2003
- Siemens Aktiengesellschaft
- Helmut Kienberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE