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Robert Stampfl
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Hohenkammer, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for transmitting communication data in a communication system
Patent number
7,701,927
Issue date
Apr 20, 2010
Siemens Aktiengesellschaft
Robert Stampfl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Internet protocol (IP) emergency connections (ITEC) telephony
Patent number
6,678,357
Issue date
Jan 13, 2004
Siemens Information and Communication Networks, Inc.
Peggy M. Stumer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for implementing call acceptance groups in a communication n...
Patent number
6,600,819
Issue date
Jul 29, 2003
Siemens Aktiengesellschaft
Ian Catley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for route searching in telecommunications networks
Patent number
6,236,721
Issue date
May 22, 2001
Siemens Aktiengesellschaft
Klaus Wille
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for routing telecommunication calls in a network
Patent number
5,705,998
Issue date
Jan 6, 1998
Siemens Aktiengesellschaft
Robert Stampfl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method for transmitting communication data in a communication system
Publication number
20050111459
Publication date
May 26, 2005
Robert Stampfl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Internet protocol (IP) emergency connections (ITEC) telephony
Publication number
20030063714
Publication date
Apr 3, 2003
Peggy M. Stumer
H04 - ELECTRIC COMMUNICATION TECHNIQUE