ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,364, issued on Sept. 23, was assigned to Dongguan Aozon New Material Technology Co. Ltd. (Dongguan, China).
"Identifiable substrate, identifiable adhesive tape applying the same and preparation method of identifiable adhesive tape" was invented by Peng Chen (Guangdong, China), Qinghua Hu (Guangdong, China) and Jian Gao (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided in the present application is an identifiable substrate, including a base film and a marking layer, the base film including an identifying surface, the marking layer is an ink coating, in which the marking layer is laminated with the identifying surface of the ...