Assignee
GIESECKE & DEVRIENT GMBH
DE·496 granted patents·39 pending applications·7,298 citations·filing 1994–2023
Top patents by PatentIndex Score
535 records- 0198US7728931B2Security element and method for producing sameGIESECKE & DEVRIENT GMBH·Filed 2005·Granted Jun 1, 2010·110 cites·30 claims
- 0297US7808605B2Sheeting and methods for the production thereofGIESECKE & DEVRIENT GMBH·Filed 2005·Granted Oct 5, 2010·62 cites·57 claims
- 0396US9794775B2Methods and devices for performing a mobile network switchGIESECKE & DEVRIENT GMBH·Filed 2014·Granted Oct 17, 2017·31 cites·16 claims
- 0496US5894937AMethod and apparatus for processing bank notesGIESECKE & DEVRIENT GMBH·Filed 1995·Granted Apr 20, 1999·80 cites·13 claims
- 0595US7986459B2Grid image and method for the production thereofGIESECKE & DEVRIENT GMBH·Filed 2006·Granted Jul 26, 2011·39 cites·36 claims
- 0695US7040663B1Value documentGIESECKE & DEVRIENT GMBH·Filed 2000·Granted May 9, 2006·65 cites·6 claims
- 0794US10417856B2Device and method for verifying feature substancesGIESECKE & DEVRIENT GMBH·Filed 2015·Granted Sep 17, 2019·6 cites·18 claims
- 0894US7667894B2Security element and process for producing the sameGIESECKE & DEVRIENT GMBH·Filed 2005·Granted Feb 23, 2010·51 cites·47 claims
- 0994US7503503B2Card laminateGIESECKE & DEVRIENT GMBH·Filed 2005·Granted Mar 17, 2009·61 cites·25 claims
- 1094US5928788AData carrier with layers of modified PETGIESECKE & DEVRIENT GMBH·Filed 1995·Granted Jul 27, 1999·131 cites·39 claims
- 1193US7479320B2Security element and method for producing the sameGIESECKE & DEVRIENT GMBH·Filed 2002·Granted Jan 20, 2009·44 cites·12 claims
- 1293US6283509B1Data carrier with an optically variable elementGIESECKE & DEVRIENT GMBH·Filed 2000·Granted Sep 4, 2001·49 cites·48 claims
- 1393US6044046ACD with built-in chipGIESECKE & DEVRIENT GMBH·Filed 1997·Granted Mar 28, 2000·199 cites·35 claims
- 1492US10737274B2Apparatus for shredding value documentsGIESECKE & DEVRIENT GMBH·Filed 2015·Granted Aug 11, 2020·4 cites·16 claims
- 1592US7630954B2Data carrier comprising an optically variable elementGIESECKE & DEVRIENT GMBH·Filed 2003·Granted Dec 8, 2009·35 cites·35 claims
- 1692US6561432B1Portable data support with a break-off mini-chip cardGIESECKE & DEVRIENT GMBH·Filed 2000·Granted May 13, 2003·126 cites·8 claims
- 1792US6491324B1Safety documentGIESECKE & DEVRIENT GMBH·Filed 1998·Granted Dec 10, 2002·88 cites·41 claims
- 1892US6439395B1Apparatus for sorting sheetlike data carriers, said apparatus comprising a longitudinal/cross conveying deviceGIESECKE & DEVRIENT GMBH·Filed 1999·Granted Aug 27, 2002·66 cites·15 claims
- 1992US6294241B1Security document and method of producing itGIESECKE & DEVRIENT GMBH·Filed 1998·Granted Sep 25, 2001·76 cites·4 claims
- 2091US10303867B2External secure unitGIESECKE & DEVRIENT GMBH·Filed 2014·Granted May 28, 2019·60 cites·14 claims
- 2191US9327542B2Value document, method for checking the presence of same and value document systemGIESECKE & DEVRIENT GMBH·Filed 2013·Granted May 3, 2016·9 cites·9 claims
- 2291US7316422B1Safety element and a valuable objectGIESECKE & DEVRIENT GMBH·Filed 2000·Granted Jan 8, 2008·34 cites·18 claims
- 2391US6726813B2Security device and method for producing itGIESECKE & DEVRIENT GMBH·Filed 2002·Granted Apr 27, 2004·44 cites·13 claims
- 2491US6049461ACircuit unit and a method for producing a circuit unitGIESECKE & DEVRIENT GMBH·Filed 1996·Granted Apr 11, 2000·115 cites·10 claims
- 2590US7275484B2Data carrier comprising a gravure printed image and methods for transposing image motifs into linear structures and onto a gravure printing plateGIESECKE & DEVRIENT GMBH·Filed 2005·Granted Oct 2, 2007·6 cites·23 claims
- 2690US6382677B1Security element and method for producing sameGIESECKE & DEVRIENT GMBH·Filed 1998·Granted May 7, 2002·61 cites·17 claims
- 2790US5688587AAntifalsification paper having a thread- or band-shaped security element and a method for producing itGIESECKE & DEVRIENT GMBH·Filed 1994·Granted Nov 18, 1997·82 cites·11 claims
- 2889US9987874B2Authenticity feature in the form of luminescent substancesGIESECKE & DEVRIENT GMBH·Filed 2015·Granted Jun 5, 2018·4 cites·22 claims
- 2989US7690300B2Steel intaglio printing method for producing a security document and steel intaglio printing plate and semifinished products therefor and method for production thereofGIESECKE & DEVRIENT GMBH·Filed 2007·Granted Apr 6, 2010·5 cites·1 claims
- 3089US6721196B1Semiconductor memory chip moduleGIESECKE & DEVRIENT GMBH·Filed 2000·Granted Apr 13, 2004·69 cites·8 claims
- 3189US6183018B1Data carrier with optically variable colorGIESECKE & DEVRIENT GMBH·Filed 1996·Granted Feb 6, 2001·74 cites·21 claims
- 3289US6182962B1Device and process for separating a sheet article from a stackGIESECKE & DEVRIENT GMBH·Filed 1996·Granted Feb 6, 2001·44 cites·12 claims
- 3389US6036233AData carrier with an optically variable elementGIESECKE & DEVRIENT GMBH·Filed 1996·Granted Mar 14, 2000·70 cites·15 claims
- 3489US5888624AData carrier with an electronic module and a method for producing the sameGIESECKE & DEVRIENT GMBH·Filed 1995·Granted Mar 30, 1999·139 cites·30 claims
- 3588US9697456B2Optically variable security elementGIESECKE & DEVRIENT GMBH·Filed 2014·Granted Jul 4, 2017·6 cites·19 claims
- 3688US7054043B2Security elementGIESECKE & DEVRIENT GMBH·Filed 2003·Granted May 30, 2006·49 cites·31 claims
- 3788US6964377B1Portable data support with a detachable mini chip cardGIESECKE & DEVRIENT GMBH·Filed 2000·Granted Nov 15, 2005·68 cites·3 claims
- 3888US6036232AData carrier with an optically variable elementGIESECKE & DEVRIENT GMBH·Filed 1997·Granted Mar 14, 2000·64 cites·26 claims
- 3988US5946198AContactless electronic module with self-supporting metal coilGIESECKE & DEVRIENT GMBH·Filed 1995·Granted Aug 31, 1999·105 cites·21 claims
- 4088US5880934AData carrier having separately provided integrated circuit and induction coilGIESECKE & DEVRIENT GMBH·Filed 1997·Granted Mar 9, 1999·97 cites·13 claims
- 4188US5808758AData carrier with an optically variable elementGIESECKE & DEVRIENT GMBH·Filed 1995·Granted Sep 15, 1998·116 cites·20 claims
- 4287US9851399B2Method and apparatus for checking a circuitGIESECKE & DEVRIENT GMBH·Filed 2014·Granted Dec 26, 2017·6 cites·19 claims
- 4387US9514593B2Method and apparatus for processing value documentsGIESECKE & DEVRIENT GMBH·Filed 2013·Granted Dec 6, 2016·8 cites·17 claims
- 4487US7699350B2Security element and security document with one such security elementGIESECKE & DEVRIENT GMBH·Filed 2003·Granted Apr 20, 2010·31 cites·30 claims
- 4587US6135503AIdentification documentGIESECKE & DEVRIENT GMBH·Filed 1998·Granted Oct 24, 2000·77 cites·28 claims
- 4687US5820971ASecurity document and method of producing itGIESECKE & DEVRIENT GMBH·Filed 1994·Granted Oct 13, 1998·68 cites·32 claims
- 4786US7686341B2Data carrier, method for the production thereof and gravure printing plateGIESECKE & DEVRIENT GMBH·Filed 2007·Granted Mar 30, 2010·6 cites·22 claims
- 4886US6082778AIdentity card protected from unauthorized reproduction with a copying machineGIESECKE & DEVRIENT GMBH·Filed 1997·Granted Jul 4, 2000·133 cites·25 claims
- 4986US5800763AMethod for producing data carriers with embedded elementsGIESECKE & DEVRIENT GMBH·Filed 1995·Granted Sep 1, 1998·50 cites·12 claims
- 5085US9573787B2Gripping device for gripping sheet materialGIESECKE & DEVRIENT GMBH·Filed 2013·Granted Feb 21, 2017·6 cites·14 claims
Showing the top 50 of 535 patent records by PatentIndex Score.
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