ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,595, issued on May 26, was assigned to Zhengzhou Wanmayun Electronic Technology Co. Ltd (Zhengzhou, China), HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) Co. LTD. (Zhengzhou, China) and HON HAI PRECISION INDUSTRY Co. LTD. (New Taipei, Taiwan).

"Wireless charging assembly with magnetically-isolated attachment structure when providing charge and electronic device having the same" was invented by Bo-Duo Yuan (Shenzhen, China), Yan-Lei Cao (Zhengzhou, China) and Hao-Xiang Li (Zhengzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A magnetically-isolated wireless charging assembly enabling temporary attachment by magnetism to a device requiring cha...