Group 1 - The State Intellectual Property Office of China has granted a patent to Seres Automotive Co., Ltd. for a technology related to "seat shock absorption control method, system, onboard terminal, and storage medium" with authorization announcement number CN119567977B, applied for on December 2024 [1] - Seres Automotive Co., Ltd. was established in 2012 and is located in Chongqing, primarily engaged in the automotive manufacturing industry [1] - The registered capital of Seres Automotive Co., Ltd. is approximately 1,063.73 million RMB [1] Group 2 - According to Tianyancha data analysis, Seres Automotive Co., Ltd. has invested in 10 companies and participated in 25 bidding projects [1] - The company has a total of 525 trademark information entries and 4,106 patent information entries, along with 130 administrative licenses [1]

Group 1 - The State Intellectual Property Office of China has granted Dongfeng Motor Corporation a patent for a method to determine the minimum film thickness of an intermediate coating, with the authorization announcement number CN116660182B and application date of May 2023 [1] - Dongfeng Motor Corporation, established in 2001 and located in Wuhan, primarily engages in the automotive manufacturing industry [1] - The registered capital of Dongfeng Motor Corporation is 858,937,000 RMB [1] Group 2 - Dongfeng Motor Corporation has invested in 44 external enterprises and participated in 5,000 bidding projects [1] - The company holds 5,000 pieces of patent information and has obtained 155 administrative licenses [1]

Core Viewpoint - Xiaomi Automotive Technology Co., Ltd. has recently published a patent for a "three-dimensional scene perception method, device, electronic equipment, and storage medium" [2] Summary by Category - **Company Developments** - The patent application indicates Xiaomi's ongoing investment in advanced technologies related to automotive applications, particularly in enhancing perception capabilities [2]

Group 1 - The State Intellectual Property Office of China has granted a patent to Alt Automotive Technology Co., Ltd. for a "Chassis Structure and Vehicle," with the authorization announcement number CN223327587U, applied for on November 2024 [1] - The patent describes a chassis structure that includes a front floor assembly, battery pack, and positioning components, enhancing the overall strength and impact resistance of the front floor assembly [1] - The design allows for effective positioning of the battery pack during replacement, minimizing structural damage from frequent battery changes [1] Group 2 - Alt Automotive Technology Co., Ltd. was established in 2007 and is located in Beijing, primarily engaged in professional technical services [2] - The company has a registered capital of 4,980.40481 million RMB and has invested in 35 enterprises, participated in 211 bidding projects, and holds 2,475 patent records [2] - Additionally, the company has 156 trademark records and possesses 10 administrative licenses [2]

Core Viewpoint - Jiangling Motors Corporation has applied for a patent related to a "Maintenance Switch Interlock Control Method, Device, Storage Medium, and Automobile," indicating a focus on enhancing vehicle safety and maintenance protocols [1] Group 1: Patent Application - The patent application, published as CN120588795A, was filed on April 2025 [1] - The method involves a control circuit for maintenance switch interlock, distinguishing between maintenance and high-voltage interlock states [1] - Key steps include real-time detection of the maintenance switch circuit voltage and sending maintenance instructions based on voltage thresholds [1] Group 2: Company Overview - Jiangling Motors Corporation was established in 1997 and is located in Nanchang, primarily engaged in the automotive manufacturing industry [1] - The company has a registered capital of 8,632.14 million RMB [1] - Jiangling Motors has invested in 9 enterprises and participated in 1,782 bidding projects, with a total of 4,722 patents and 851 trademark registrations [1]

Core Insights - Beijing New Energy Automobile Co., Ltd. has obtained a patent for a "sun visor and vehicle," which aims to enhance sunshade efficiency and save space in vehicle design [1] Company Overview - Beijing New Energy Automobile Co., Ltd. was established in 2009 and is primarily engaged in the automotive manufacturing industry [1] - The company has a registered capital of 1,506,029.573 thousand RMB [1] - The company has invested in 29 enterprises and participated in 1,260 bidding projects [1] - It holds 676 trademark records and 5,000 patent records, along with 95 administrative licenses [1]

Group 1 - The core point of the article is that Dongfeng Motor Corporation has obtained a patent for a method and device for separating and identifying electromagnetic noise sources from motors, with the patent granted under CN119043614B and the application date being August 2024 [1] - Dongfeng Motor Corporation was established in 2001 and is located in Wuhan, primarily engaged in the automotive manufacturing industry [1] - The registered capital of Dongfeng Motor Corporation is 858,937,000 RMB [1] Group 2 - Dongfeng Motor Corporation has made investments in 43 companies and has participated in 5,000 bidding projects [1] - The company holds a total of 5,000 patent records and has obtained 155 administrative licenses [1]

Group 1 - Anhui Jianghuai Automobile Group Co., Ltd. has applied for a patent titled "Electronic Oil Pump Opening Control Method under Low Temperature Conditions," with publication number CN 120556997 A, and the application date is July 2025 [1] - The patent describes a method that adaptively adjusts oil pressure based on different engine operating conditions to meet lubrication needs, particularly enhancing lubrication performance in low-temperature scenarios [1] - The method involves monitoring oil pressure sensor signals for effective filtering, establishing a reliable basis for subsequent duty cycle control, and ensuring reasonable duty cycles to avoid oil pressure drop issues [1] Group 2 - Anhui Jianghuai Automobile Group Co., Ltd. was established in 1999 and is located in Hefei City, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of 218,400.9791 million RMB and has invested in 48 enterprises, participated in 5,000 bidding projects, and holds 946 trademark records and 5,000 patent records [2] - Additionally, the company possesses 666 administrative licenses [2]

Core Insights - Jiangsu RY Electronic Co., Ltd. has obtained a patent for "Method for Setting Parameters of Automotive Sunroof Controller," with authorization announcement number CN 115576303 B, applied on October 2022 [1] Company Overview - Jiangsu RY Electronic Co., Ltd. was established in 1998 and is located in Changzhou, primarily engaged in the automotive manufacturing industry [1] - The company has a registered capital of 1,165.91931 million RMB [1] - Jiangsu RY Electronic has invested in 10 external enterprises and participated in 38 bidding projects [1] - The company holds 17 trademark registrations and 276 patent registrations, along with 27 administrative licenses [1]

Group 1 - The core point of the article is that Shanghai New Power Automotive Technology Co., Ltd. has obtained a patent for a device related to engine exhaust gas sampling, which aims to improve environmental cleanliness and reduce costs [1][2]. Group 2 - The patent, titled "A Pre-filtering and Heating Device for Engine Exhaust Gas Sampling," includes components such as a base, upper seat, central rod, and an inner cylindrical wrapping barrel, designed to filter out impurities and solid carbon particles [2]. - The device features an electric heating belt wrapped around the outer wall of the inner cylindrical barrel, which connects to an external heating device, enhancing its efficiency [2]. - Shanghai New Power Automotive Technology Co., Ltd. was established in 1993, is based in Shanghai, and primarily engages in the automotive manufacturing industry, with a registered capital of approximately 1.39 billion RMB [2]. - The company has invested in 31 enterprises, participated in 311 bidding projects, and holds 431 patents along with 68 trademark registrations [2].