GENEVA, July 14 -- CHONGQING CHANGAN AUTOMOBILE CO., LTD. (No.260 Jianxin East RoadJiangbei District, Chongqing 400023), 重庆长安汽车股份有限公司 (中国重庆市江北区建新东路260号) filed a patent application (PCT/CN2024/143468) for "TESTING METHOD AND APPARATUS FOR CONTROLLER OF AIR SPRING OF VEHICLE, AND DEVICE AND MEDIUM" on Dec 27, 2024. With publication no. WO/2025/145998, the details related to the patent application was published on Jul 10, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellect...