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Hans-Uwe Richter
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Munchen, DE
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Patents Grants
last 30 patents
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Patent Grant
Methods and apparatuses for checking the authenticity of sheet mate...
Patent number
7,550,736
Issue date
Jun 23, 2009
Giesecke & Devrient GmbH
Lothar Schuett
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and devices for verifying the authenticity of sheet-type pr...
Patent number
7,378,665
Issue date
May 27, 2008
Giesecke & Devrient GmbH
Lothar Schuett
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for recognizing foreign material on bank notes
Patent number
6,917,040
Issue date
Jul 12, 2005
Giesecke & Devrient GmbH
Klaus Thierauf
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
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Patent Application
METHODS AND APPARATUSES FOR CHECKING THE AUTHENTICITY OF SHEET MATE...
Publication number
20080185530
Publication date
Aug 7, 2008
Giesecke & Devrient GmbH
Lothar Schuett
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods and devices for verifying the authenticity of sheet-type pr...
Publication number
20050156116
Publication date
Jul 21, 2005
Giesecke & Devrient GmbH
Lothar Schuett
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for recognizing foreign material on bank notes
Publication number
20030234362
Publication date
Dec 25, 2003
Klaus Thierauf
G07 - CHECKING-DEVICES