FAW Jiefang(SZ:000800) Jin Rong Jie·2025-06-17 00:58Group 1 - The company, FAW Jiefang Automotive Co., Ltd., has applied for a patent for a DPF regeneration method, device, computer equipment, and storage medium, with the publication number CN120159639A and application date of April 2025 [1] - The patent involves a method that utilizes the pressure difference of the DPF to determine carbon load and employs engine braking to regenerate the DPF, reducing fuel consumption and enhancing energy efficiency [1] - The method aims to minimize reliance on additional fuel injection for heating during DPF regeneration, thereby lowering regeneration costs [1] Group 2 - FAW Jiefang Automotive Co., Ltd. was established in 2002 and is primarily engaged in the automotive manufacturing industry, with a registered capital of 1,080,301.25 million RMB [2] - The company has made investments in 23 enterprises and participated in 5,000 bidding projects, indicating a significant presence in the market [2] - The company holds 273 trademark registrations and 5,000 patent records, along with 181 administrative licenses, showcasing its extensive intellectual property portfolio [2]