Volker Hagele

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Schorndorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Optical transmission system
- Patent number 6,144,471
- Issue date Nov 7, 2000
- Alcatel
- Rudolf Eyberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facility for combining and amplifying two broadband signals
- Patent number 6,072,363
- Issue date Jun 6, 2000
- Alcatel
- Ulrich Steigenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Signaling of defects for HW supported protection switching inside a...
- Publication number 20040114680
- Publication date Jun 17, 2004
- ALCATEL
- Werner Beisel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adjustment of optical characteristics in WDM systems
- Publication number 20040013425
- Publication date Jan 22, 2004
- ALCATEL
- Jurgen Lohr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical cross-connect for optional interconnection of communication...
- Publication number 20020080442
- Publication date Jun 27, 2002
- ALCATEL
- Werner Beisel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical cross-connect for optional interconnection of communication...
- Publication number 20020080441
- Publication date Jun 27, 2002
- ALCATEL
- Werner Beisel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical cross-connect for optional interconnection of communication...
- Publication number 20020081058
- Publication date Jun 27, 2002
- ALCATEL
- Werner Beisel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE