More New Developments for Protecting Gold Bars and Coins
In the ABN March 2023 issue, we looked at four developments to protect gold bars and commemorative coins from counterfeiting. As companies continue their anti-counterfeiting advancement, we look at a few more developments in this area, covering overt and covert features and digital traceability.
Technical Features - August 30, 2023 midnight Read More
Machine-Readable Holograms from IQ Structures
IQ Structures, a research and production organisation focused on nanotechnology engineering, part of the IQS Group, has introduced holograms that can be authenticated automatically. All it takes is a normal light and a mobile phone app.
Technical Features - January 4, 2023 midnight Read More
Using Additive Manufacturing to Detect Counterfeit Parts
Texas A&M University researchers have developed a method of imprinting a hidden magnetic tag, encoded with authentication information, within hardware during the parts fabrication process through additive manufacturing.
Covert Features - January 4, 2023 midnight Read More
