Assignee
GIERING THOMAS
DE·6 granted patents·3 pending applications·23 citations·filing 2002–2010
Top patents by PatentIndex Score
9 records- 0181US9878573B2Authenticity feature in the form of luminescent substancesGIERING THOMAS·Filed 2010·Granted Jan 30, 2018·4 cites·27 claims
- 0275US8139839B2Apparatus for checking the authenticity of banknotesGIERING THOMAS·Filed 2006·Granted Mar 20, 2012·5 cites·17 claims
- 0372US8212205B2Device and method for verifying valuable documentsGIERING THOMAS·Filed 2006·Granted Jul 3, 2012·4 cites·14 claims
- 0462US9031307B2Apparatus and method for checking documents of valueGIERING THOMAS·Filed 2004·Granted May 12, 2015·6 cites·23 claims
- 0561US8663820B2Security document with luminescent transition metal dopingGIERING THOMAS·Filed 2002·Granted Mar 4, 2014·4 cites·35 claims
- 0653US2008116272A1Value Document with Luminescent PropertiesGIERING THOMAS·Filed 2005·Application pending·0 cites
- 0744US2010180978A1Particle MixtureGIERING THOMAS·Filed 2005·Application pending·0 cites
- 0844US2008252065A1Document of ValueGIERING THOMAS·Filed 2004·Application pending·0 cites
- 0943US8542866B2Device and method for the visual representation of measured valuesGIERING THOMAS·Filed 2005·Granted Sep 24, 2013·0 cites·35 claims
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