Inventor
MENZ IRINA
DE12 patents
⚠️ This page may combine multiple inventors who share the name “MENZ IRINA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MENZ IRINA
6 patentsUS9477203B2Oct 25, 2016
Multi-layer body, method for producing it, and production of forgery-proof documents using said multi-layer body
MENZ IRINA2 citations59
US8337653B2Dec 25, 2012
Method for the individual application of hot embossing film and security documents produced therewith
MENZ IRINA0 citations49
US8077364B2Dec 13, 2011
Security system, particularly for valuable documents
MENZ IRINA0 citations48
US10076921B2Sep 18, 2018
Document with hologram, and method of producing same
MENZ IRINA1 citations45
US8263292B2Sep 11, 2012
Method for producing counterfeit-proof confidential and valuable documents
MENZ IRINA0 citations39
US10031480B2Jul 24, 2018
Method for producing security elements by the individualization of volume holograms and security elements produced therewith
MENZ IRINA0 citations37
GIESECKE & DEVRIENT GMBH
5 patentsUS7315407B2Jan 1, 2008
Security system, particularly for valuable documents
GIESECKE & DEVRIENT GMBH8 citations72
US7420720B2Sep 2, 2008
Optical element and method for the production thereof
GIESECKE & DEVRIENT GMBH3 citations61
US6876472B2Apr 5, 2005
Optical feature, in particular for documents of value, and a manufacturing method for the later individualization or data storage
GIESECKE & DEVRIENT GMBH2 citations61
US7724408B2May 25, 2010
Security system, especially for security documents
GIESECKE & DEVRIENT GMBH2 citations60
US7149013B2Dec 12, 2006
Optical element and method for the production thereof
GIESECKE & DEVRIENT GMBH1 citations51