ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,402, issued on March 31, was assigned to BEIJING DREAM INK TECHNOLOGIES Co. LTD. (Beijing).
"Electronic device" was invented by Zhongwei Ren (Beijing), Jiangchuan Wang (Beijing) and Jiameng Kang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an electronic device. The electronic device includes a substrate and a conductive structure disposed on the substrate, the conductive structure includes a conductive pattern made of a conductive paste and positive ions, the conductive pattern includes conductive particles and a resin, and the positive ions are attached to the resin among the conductive particles. The conductive structure is...