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Karl-Albert Turban
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Leonberg, DE
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Patents Grants
last 30 patents
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Patent Grant
Network node for switching digital information of different protoco...
Patent number
6,842,451
Issue date
Jan 11, 2005
Alcatel
Karl-Albert Turban
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transport of concatenated containers in a synchronous information t...
Patent number
6,700,900
Issue date
Mar 2, 2004
Alcatel
Karl-Albert Turban
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of transmitting a concatenated signal
Patent number
6,678,475
Issue date
Jan 13, 2004
Alcatel
Karl-Albert Turban
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chip card
Patent number
5,586,166
Issue date
Dec 17, 1996
Alcatel N.V.
Karl-Albert Turban
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Private branch exchange having a central control unit and a mobile...
Patent number
5,544,226
Issue date
Aug 6, 1996
Alcatel N.V.
Bernd Weis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process, transmitter and receiver for data transmission with variab...
Patent number
5,373,502
Issue date
Dec 13, 1994
Alcatel N.V.
Karl-Albert Turban
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for establishing a connection between private branch exchanges
Patent number
5,355,402
Issue date
Oct 11, 1994
Alcatel N.V.
Bernd Weis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronizing method for SDH systems as well as method of and circu...
Patent number
5,251,239
Issue date
Oct 5, 1993
Alcatel N.V.
Karl-Albert Turban
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Network node for switching digital information of different protoco...
Publication number
20010003524
Publication date
Jun 14, 2001
Karl-Albert Turban
H04 - ELECTRIC COMMUNICATION TECHNIQUE