ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,123, issued on Dec. 16, was assigned to Shenzhen Chitado Technology Co. LTD (China).
"Electric vehicle" was invented by Dianxuan Zhang (Guangdong, China), Xingwei Fu (Guangdong, China), Haiyang Wang (Guangdong, China), Dengbing Zhou (Guangdong, China) and Huihai Zeng (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an electric vehicle. The electric vehicle includes: a first foot platform, a second foot platform, a first wheel, a second wheel, a first tubular support shaft, a second tubular support shaft, a first sensor, a second sensor, at least one controller, a power source, an axial constraint mechanism, and a rotatio...