Inventor

HEINE ASTRID

DE3 patents

⚠️ This page may combine multiple inventors who share the name “HEINE ASTRID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEINE ASTRID

1 patent

US8100436B2Jan 24, 2012

Data support with an optically variable structure

HEINE ASTRID11 citations77

GIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH

1 patent

US12151500B2Nov 26, 2024

Optically variable security element

GIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH0 citations54

GIESECKE EVRIENT CURRENCY TECH GMBH

1 patent

US11511559B2Nov 29, 2022

Optically variable security element

GIESECKE EVRIENT CURRENCY TECH GMBH0 citations36