Ingrid Fromm

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Munich, DE

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Patents Grantslast 30 patents

Information Patent Grant
System (IWF) for the bidirectional connection of an ELAN and a CLS...
- Patent number 6,205,490
- Issue date Mar 20, 2001
- Siemens Aktiengesellschaft
- Stefan Karapetkov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process for transferring data packets between emulated LANs
- Patent number 6,137,799
- Issue date Oct 24, 2000
- Siemens Aktiengesellschaft
- Stefan Karapetkov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for the transmission of information packets between emulated...
- Patent number 6,081,836
- Issue date Jun 27, 2000
- Siemens Aktiengesellschaft
- Stefan Karapetkov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process for determining a target ATM address
- Patent number 5,974,452
- Issue date Oct 26, 1999
- Aktiengesellschaft
- Stefan Karapetkov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arrangement for signaling in a voice communication system with opti...
- Patent number 4,326,298
- Issue date Apr 20, 1982
- Siemens Aktiengesellschaft
- Ingrid Fromm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE