ALEXANDRIA, Va., June 2 -- United States Patent no. 12,646,998, issued on June 2, was assigned to JING-JIN ELECTRIC TECHNOLOGIES Co. LTD. (Beijing).
"Discharged liquid circulation system, an electric drive power assembly and an automobile" was invented by Ping Yu (Beijing), Jianwen Li (Beijing), Huaijin Liu (Beijing) and Zhengdong Li (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A discharged liquid circulation system, an electric drive power assembly and an automobile are disclosed. The discharged liquid circulation system includes a first liquid collecting tank and a second liquid collecting tank, the first liquid collecting tank and the second liquid collecting tank being in communication communi...