Gunther Kattner

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Hallein, AT

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Patents Grantslast 30 patents

Information Patent Grant
Disc signature for disc authentication
- Patent number 7,773,495
- Issue date Aug 10, 2010
- Sony DADC Austria AG
- Peter Meerwald
- G11 - INFORMATION STORAGE
Information Patent Grant
Data recording method and data recording medium
- Patent number 7,532,558
- Issue date May 12, 2009
- Sony DADC Austria AG
- Gottfried Reiter
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disc signature for disc authentication
- Publication number 20060153052
- Publication date Jul 13, 2006
- Peter Meerwald
- G11 - INFORMATION STORAGE
Information Patent Application
Data recording method and data recording medium
- Publication number 20040130996
- Publication date Jul 8, 2004
- Gottfried Reiter
- G11 - INFORMATION STORAGE