Patents/Inventors

Christoph Hunger

HaushamDE5 patents

4 Patents

US125955472026
Transparent Conductive Film and Use of Same
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites
US123314642025
Electrically Conductive Paper Structure, Method for Manufacturing Same and Use
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites
US118022122023
Method for Producing Pigment Fragments with a Predefined Internal And/or External Contour Using a Crack-forming Layer, and Pigment Fragments
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites
US117025482023
Method for Producing Pigment Fragments with a Predefined Internal And/or External Contour, and Pigment Fragments
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH
0 cites