Inventor · disambiguated record
Wittich Kaule
Also filed as: KAULE WITTICH
87 granted patents·6 pending applications·4,043 citations·filing 1976–2017
99Inventor score
Files withGAO GES AUTOMATION ORG37GIESECKE & DEVRIENT GMBH33KAULE WITTICH8GIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH3RAHM MICHAEL2
Top patents by PatentIndex Score
93 records- 0199US4451521ASecurity paper with authenticity features in the form of substances luminescing only in the invisible region of the optical spectrum and process for testing the sameGAO GES AUTOMATION ORG·Filed 1981·Granted May 29, 1984·183 cites·28 claims
- 0298US4892336AAntifalsification document having a security thread embedded therein and a method for producing the sameGAO GES AUTOMATION ORG·Filed 1987·Granted Jan 9, 1990·284 cites·22 claims
- 0398US4765656AData carrier having an optical authenticity feature and methods for producing and testing said data carrierGAO GES AUTOMATION ORG·Filed 1986·Granted Aug 23, 1988·379 cites·47 claims
- 0497US9827802B2Security element, value document comprising such a security element, and method for producing such a security elementFUHSE CHRISTIAN·Filed 2010·Granted Nov 28, 2017·25 cites·23 claims
- 0597US4598205ASecurity paper with authenticity features in the form of substances luminescing only in the invisible region of the optical spectrum and process for testing the sameGAO GES AUTOMATION ORG·Filed 1984·Granted Jul 1, 1986·79 cites·17 claims
- 0696US8149511B2Security elementKAULE WITTICH·Filed 2006·Granted Apr 3, 2012·78 cites·46 claims
- 0796US4591707APrinted security with hallmarksGAO GESSELLSCHAFT FUR AUTOMATI·Filed 1984·Granted May 27, 1986·72 cites·33 claims
- 0895US8778481B2Security element and method for the production thereofKAULE WITTICH·Filed 2006·Granted Jul 15, 2014·23 cites·23 claims
- 0995US7986459B2Grid image and method for the production thereofGIESECKE & DEVRIENT GMBH·Filed 2006·Granted Jul 26, 2011·39 cites·36 claims
- 1095US7040663B1Value documentGIESECKE & DEVRIENT GMBH·Filed 2000·Granted May 9, 2006·65 cites·6 claims
- 1194US10525758B2Security element, value document comprising such a security element, and method for producing such a security elementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2017·Granted Jan 7, 2020·5 cites·27 claims
- 1294US4756557ASecurity document having a security thread embedded therein and methods for producing and testing the authenticity of the security documentGAO GES AUTOMATION ORG·Filed 1985·Granted Jul 12, 1988·138 cites·28 claims
- 1392US6294241B1Security document and method of producing itGIESECKE & DEVRIENT GMBH·Filed 1998·Granted Sep 25, 2001·76 cites·4 claims
- 1492US5801857AData carrier having an optically variable element and methods for producing itGAO AUTOMATION GMBH·Filed 1994·Granted Sep 1, 1998·128 cites·40 claims
- 1592US5354099AMagnetic metallic safeguarding thread with negative writingGAO GES AUTOMATION ORG·Filed 1991·Granted Oct 11, 1994·81 cites·29 claims
- 1691US6726813B2Security device and method for producing itGIESECKE & DEVRIENT GMBH·Filed 2002·Granted Apr 27, 2004·44 cites·13 claims
- 1790US6382677B1Security element and method for producing sameGIESECKE & DEVRIENT GMBH·Filed 1998·Granted May 7, 2002·61 cites·17 claims
- 1890US6337752B1Data carrier having an optically variable element and methods for producing itGAO GES AUTOMATION ORG·Filed 1998·Granted Jan 8, 2002·94 cites·12 claims
- 1990US4442170ASecurity document with security features in the form of luminescing substancesGAO GES AUTOMATION ORG·Filed 1981·Granted Apr 10, 1984·71 cites·16 claims
- 2090US4157784ASafeguard against falsification of securities and the like which is suitable for automatic machinesGAO GES AUTOMATION ORG·Filed 1978·Granted Jun 12, 1979·61 cites·7 claims
- 2189US4988126ADocument with an unforgeable surfaceGAO GES AUTOMATION ORG·Filed 1988·Granted Jan 29, 1991·58 cites·23 claims
- 2288US8400495B2Security elementKAULE WITTICH·Filed 2008·Granted Mar 19, 2013·13 cites·40 claims
- 2388US6954293B2Data carrier having an optically variable element and methods for producing itGAO GES AUTOMATION ORG·Filed 2001·Granted Oct 11, 2005·44 cites·45 claims
- 2488US6036232AData carrier with an optically variable elementGIESECKE & DEVRIENT GMBH·Filed 1997·Granted Mar 14, 2000·64 cites·26 claims
- 2588US4451530ASecurity paper with authenticity features in the form of luminescing substancesGAO GES AUTOMATION ORG·Filed 1981·Granted May 29, 1984·114 cites·22 claims
- 2687US5820971ASecurity document and method of producing itGIESECKE & DEVRIENT GMBH·Filed 1994·Granted Oct 13, 1998·68 cites·32 claims
- 2787US5516153ASecurity document and a method for producing itGAO GES AUTOMATION ORG·Filed 1995·Granted May 14, 1996·117 cites·14 claims
- 2887US4452843ASecurity paperGAO GES AUTOMATION ORG·Filed 1981·Granted Jun 5, 1984·105 cites·33 claims
- 2986US5248544APaper of value having an optically variable security elementGAO GES AUTOMATION ORG·Filed 1991·Granted Sep 28, 1993·83 cites·12 claims
- 3085US8632100B2Security elementKAULE WITTICH·Filed 2008·Granted Jan 21, 2014·11 cites·36 claims
- 3185US4533244AProcess for authenticity determination of security documents with security features in the form of luminescing substancesGAO GES AUTOMATION ORG·Filed 1984·Granted Aug 6, 1985·47 cites·12 claims
- 3285US4463970ASecurity paper having camouflage materials to protect its authenticity featuresGAO GES AUTOMATION ORG·Filed 1981·Granted Aug 7, 1984·37 cites·21 claims
- 3384US6454166B1Security document with a security component and method for the production thereofGIESECKE & DEVRIENT GMBH·Filed 2001·Granted Sep 24, 2002·15 cites·15 claims
- 3484US5433807AMethod of producing a document with an unforgeable surface reliefGAO GES AUTOMATION ORG·Filed 1993·Granted Jul 18, 1995·47 cites·10 claims
- 3584US4783801AApparatus for protecting secret informationGAO GES AUTOMATION ORG·Filed 1984·Granted Nov 8, 1988·59 cites·14 claims
- 3683US6383618B1Printed document comprising a luminescent authenticity featureFiled 1999·Granted May 7, 2002·46 cites·25 claims
- 3783US6344261B1Printed document having a value and comprising a luminescent authenticity feature based on a host latticeGIESECKE & DEVRIENT GMBH·Filed 1999·Granted Feb 5, 2002·71 cites·39 claims
- 3883US5817205AMethod and apparatus for making paper of value having an optically variable security elementGIESECKE & DEVRIENT GMBH·Filed 1995·Granted Oct 6, 1998·72 cites·8 claims
- 3982US8878844B2Representation systemKAULE WITTICH·Filed 2008·Granted Nov 4, 2014·9 cites·46 claims
- 4082US6506476B1Printed document having a value, with luminescent authenticity featureGLESECKE & DEVRIENT GMBH·Filed 1999·Granted Jan 14, 2003·58 cites·26 claims
- 4182US5567276APaper of value and a method of producing itGAO GES AUTOMATION ORG·Filed 1994·Granted Oct 22, 1996·47 cites·17 claims
- 4280US6146773ASecurity document and method for producing itGIESECKE & DEVRIENT GMBH·Filed 1996·Granted Nov 14, 2000·41 cites·19 claims
- 4379US8786521B2Representation systemKAULE WITTICH·Filed 2008·Granted Jul 22, 2014·8 cites·50 claims
- 4479US7849993B2Devices and method for the production of sheet materialGIESECKE & DEVRIENT GMBH·Filed 2002·Granted Dec 14, 2010·69 cites·87 claims
- 4579US6318758B1Security document with a security component and method for the production thereofGIESECKE & DEVRIENT GMBH·Filed 1996·Granted Nov 20, 2001·35 cites·7 claims
- 4679US5112672ASecurity document having an electrically conductive security element embedded thereinGAO GES AUTOMATION ORG·Filed 1989·Granted May 12, 1992·41 cites·19 claims
- 4776US10134109B2Depiction arrangementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2014·Granted Nov 20, 2018·1 cites·20 claims
- 4876US6479133B1Document having a valueGIESECKE & DEVRIENT GMBH·Filed 1999·Granted Nov 12, 2002·35 cites·26 claims
- 4976US5803503AMagnetic metallic safeguarding thread with negative writingGAO GES AUT MGH·Filed 1996·Granted Sep 8, 1998·32 cites·7 claims
- 5074US6840721B2Process for producing diesFiled 1997·Granted Jan 11, 2005·35 cites·33 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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