Inventor · disambiguated record
Holger Trumpfheller
Also filed as: TRUMPFHELLER HOLGER
3 granted patents·1 pending application·13 citations·filing 2003–2020
57Inventor score
Top patents by PatentIndex Score
4 records- 0170US7607528B2Method and device for checking banknotesGIESECKE & DEVRIENT GMBH·Filed 2003·Granted Oct 27, 2009·13 cites·16 claims
- 0261US11176076B2Value document handling apparatus having a data communication system and method for distributing sensor data in a value document handling apparatusGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2020·Granted Nov 16, 2021·0 cites·20 claims
- 0348US11610449B2Device and method for classifying value documents, in particular bank notes, and value document processing systemGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2017·Granted Mar 21, 2023·0 cites·19 claims
- 0445US2018157613A1Value document handling apparatus having a data communication system and method for distributing sensor data in a value document handling apparatusGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Application pending·0 cites
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