ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,220,998, issued on Feb. 11, was assigned to HIGER BUS COMPANY Ltd. (Jiangsu, China).
"European standard-based double-gun high-power quick charging system and method" was invented by Guogang Yan (Suzhou, China), Jinfeng Xiong (Suzhou, China), Jianli Zhang (Suzhou, China) and Tao Chen (Suzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A European standard-based double-gun high-power quick charging system and method are disclosed. The system includes a battery management system, and at least two paths composed of corresponding charging communication modules, chargers and high-voltage charging loops, each of the chargers connected to at least one ...