Assignee
GIESECKE & DEVRIENT
DE·4 granted patents·84 citations·filing 2001–2005
Top patents by PatentIndex Score
4 records- 0190US7737417B2Device and method for verifying value documentsGIESECKE & DEVRIENT·Filed 2005·Granted Jun 15, 2010·32 cites·30 claims
- 0282US6797974B2Apparatus and method for determining bank note fitnessGIESECKE & DEVRIENT·Filed 2001·Granted Sep 28, 2004·37 cites·9 claims
- 0358US6797976B2Method and apparatus for examining defects in or on sheet materialGIESECKE & DEVRIENT·Filed 2002·Granted Sep 28, 2004·7 cites·37 claims
- 0457US7000071B2Method for virtually enlarging the stack of a portable data carrierGIESECKE & DEVRIENT·Filed 2001·Granted Feb 14, 2006·8 cites·16 claims
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