Inventor
GILLIERON MATHIEU
CH2 patents
Patents
2 patentsUS9940515B2Apr 10, 2018
Image analysis for authenticating a product
SICPA HOLDING SA4 citations60
US12214612B2Feb 4, 2025
Method of designing a light-redirecting surface of a caustic layer, an optical security element comprising the designed light-redirecting surface of the caustic layer, a marked object, use and method of authenticating the object
SICPA HOLDING SA0 citations45