 BEAVERTON, Ore., April 15, 2021 PRNewswire -- Digimarc Corporation Nasdaq: DMRC, creator of the Digimarc Platform for digital identification and detection, announced today an agreement with Seoul, South Korea-based Practical Methods to license the edgecode offering, which provides serialized Digimarc Barcode on packaging for anti-counterfeiting, supply chain visibility and consumer engagement initiatives. 