US Patent Issued to Great Bay University on Aug. 26 for "3D random magnetic pattern digital anti- counterfeiting label and preparation method thereof" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,397,577, issued on Aug. 26, was assigned to Great Bay University (Dongguan, China).

"3D random magnetic pattern digital anti- counterfeiting label and preparation method thereof" was invented by Huawei Duan (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A 3D random magnetic pattern digital anti-counterfeiting label and preparation method thereof are provided, which relate to the technical field of anti-counterfeiting labels. The 3D random magnetic pattern digital anti-counterfeiting label includes: a 3D magnetic ink anti-counterfeiting layer, including 3D magnetic photochromic nanoparticles, the 3D magnetic photochromic nanoparticles in...