ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,821, issued on March 31, was assigned to Zhejiang CFMOTO Power Co. Ltd. (Hangzhou, China).
"Electric motorcycle" was invented by Yuqiang Jin (Hangzhou, China), Xiaodong Zheng (Hangzhou, China), Kun Li (Hangzhou, China), Jifeng Gao (Hangzhou, China), Rui Deng (Hangzhou, China) and Tao Chen (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electric motorcycle includes a battery pack, a controller and a charging device arranged in sequence along the height direction of the frame. The battery pack and the charging device are positioned on the frame adjacent to the front wheel. The rear suspension comprises a rear fork and a shock absor...