GENEVA, March 29 -- DONGFENG COMMERCIAL VEHICLE CO., LTD. (No.2 Checheng Road, Zhangwan DistrictShiyan, Hubei 442001), 东风商用车有限公司 (中国湖北省十堰市张湾区车城路2号) filed a patent application (PCT/CN2025/100973) for "DIAGNOSIS METHOD AND APPARATUS FOR HYDROCARBON INJECTION SYSTEM, ELECTRONIC DEVICE, AND STORAGE MEDIUM" on Jun 13, 2025. With publication no. WO/2026/061017, the details related to the patent application was published on Mar 26, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectu...