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H04Q2213/26

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HELECTRICITY H04Electric communication H04QSELECTING H04Q2213/00Indexing scheme relating to selecting arrangements in general and for multiplex systems

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement for integration of EDP systems in the utilizati...
- Patent number 5,631,953
- Issue date May 20, 1997
- CSB-System Software -Entwicklung & Unternehmungsberatung GmbH
- Gottfried Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message signaling arrangement between a switching system and user t...
- Patent number 4,741,026
- Issue date Apr 26, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Leslie A. Baxter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE