ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,485,475, issued on Dec. 2, was assigned to TRIO METAL (GZ) Co. LTD (Guangzhou, China) and GUANGZHOU ZHONGSHAN NEW ENERGY TECHNOLOGY Co. LTD. (Guangzhou, China).

"Copper-aluminum composite plate material prepared by aluminum liquid continuous casting and process thereof" was invented by Jiangang Lv (Guangzhou, China), Fenglin Wang (Guangzhou, China), Weifu Yang (Guangzhou, China), Yufan Huang (Guangzhou, China), Xuemin Zhai (Guangzhou, China) and Haiquan Feng (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A copper-aluminum composite plate material prepared by aluminum liquid continuous casting and a process thereof. The method includes: ...