7 Patents
- US124727632025Security Element as Well as Value Document Having Such a Security Element
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites - US123116922025Optically Variable Security Element, Production Process and Embossing Arrangement
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites - US123050412025Method for Producing Platelet-shaped Pigments
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites - US121287042024Mask Exposure Method, Transparent Conductive Metallization and Pigment
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites - US118070292023Method for Producing an Optically Variable Security Element
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites - US116547092023Optically Variable Security Element Having Reflective Surface Region
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites - US116234652023Optically Variable Security Element Having Reflective Surface Region
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites