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Mathias Bischoff
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Munich, DE
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Patents Grants
last 30 patents
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Patent Grant
Device and method for restoring connections in automatically switch...
Patent number
7,123,831
Issue date
Oct 17, 2006
Siemens Aktiengesellschaft
Mathias Bischoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access node for optical networks with variable-access wavelengths,...
Patent number
7,013,086
Issue date
Mar 14, 2006
Siemens Aktiengesellschaft
Mathias Bischoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for monitoring the signal quality in transparent optical net...
Patent number
6,836,620
Issue date
Dec 28, 2004
Siemens Atkiengesellschaft
Mathias Bischoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for transmitting an additional data signal and a useful data...
Patent number
6,486,985
Issue date
Nov 26, 2002
Siemens Aktiengesellschaft
Mathias Bischoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for generating an optical frequency reference signal
Patent number
6,388,787
Issue date
May 14, 2002
Siemens Aktiengesellschaft
Mathias Bischoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
WDM switching network
Patent number
6,215,568
Issue date
Apr 10, 2001
Siemens Aktiengesellschaft
Mathias Bischoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Device and method for restoring connections in automatically switch...
Publication number
20020163686
Publication date
Nov 7, 2002
Mathias Bischoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Access node for optical networks with variable-access wavelengths,...
Publication number
20010013963
Publication date
Aug 16, 2001
Mathias Bischoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE