Membership
Tour
Register
Log in
Dirk Blickberndt
Follow
Person
Grevenbroich, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for supporting the mobility of a subscriber across a communi...
Patent number
7,602,897
Issue date
Oct 13, 2009
Siemens Aktiengesellschaft
Dirk Blickberndt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for requesting a subscriber communication to a communication...
Patent number
7,239,863
Issue date
Jul 3, 2007
Siemens Aktiengesellschaft
Dirk Blickberndt
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
Patents Applications
last 30 patents
Information
Patent Application
Method for supporting the mobility of a subscriber across a communi...
Publication number
20060050863
Publication date
Mar 9, 2006
Siemens Aktiengesellschaft
Dirk Blickberndt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for requesting a subscriber communication to a communication...
Publication number
20040242217
Publication date
Dec 2, 2004
Dirk Blickberndt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Transferring a connection to a local device so that a service featu...
Publication number
20040198342
Publication date
Oct 7, 2004
Siemens Aktiengesellschaft
Dirk Blickberndt
H04 - ELECTRIC COMMUNICATION TECHNIQUE