|
AU2016102173A4
|
|
Security feature for disguising cross-talk
|
|
WO2017027927A1
|
|
Optical device having an optical array
|
|
CN107614279A
|
|
Diffraction instrument with embedded light sources mechanism
|
|
AU2016100413A4
|
|
Ink free gaps in optical security device
|
|
AU2016100288A4
|
|
A security device including a zero order covert image
|
|
GB201707456D0
|
|
Animated security device for a document
|
|
AU2015100642A4
|
|
An optical device and method for producing an optical device
|
|
AU2015100575A4
|
|
Security Device with Non-diffractive Switching Image
|
|
AU2015100393A4
|
|
Modulated Surface Relief Structure
|
|
AU2015100385A4
|
|
An aperiodic moiré security element and method for production thereof
|
|
AU2015100281A4
|
|
Optical Device including Zero Order Imagery
|
|
WO2015027294A1
|
|
Multichannel optical device
|
|
WO2014186837A1
|
|
Optical device including vertical pixels
|
|
WO2014169323A1
|
|
Diffractive optical element security device for providing validation of a security document
|
|
BR112015024849A2
|
|
security document and method for detecting the edge of a security document
|
|
BR112015024646A2
|
|
sheet metal lens based safety device
|
|
WO2014127402A1
|
|
Security devices including highly reflective areas and methods of manufacture
|
|
MX2013012359A
|
|
Encrypted optically variable image.
|
|
AU2013101172A4
|
|
Multichannel optical device
|
|
AU2013101097A4
|
|
RFID security device for providing validation of a security document or token
|
