（文章来源：证券日报） 本报讯 （记者袁传玺）天眼查App显示，近日，小米汽车科技有限公司申请的"一种三维场景感知方 法、装置、电子设备以及存储介质"专利公布。 ...

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]

国家知识产权局信息显示，江铃汽车股份有限公司申请一项名为"维修开关互锁控制方法、装置、存储 介质及汽车"的专利，公开号 CN120588795A，申请日期为 2025 年 04 月。 专利摘要显示，本申请涉及一种维修开关互锁控制方法、装置、存储介质及汽车，该方法应用于维修开 关互锁控制电路，用于区分电池包处于维修状态或高压互锁状态；该方法步骤包括：实时检测维修开关 的回路电压；当检测到电压值低于设定值时，判定为维修模式并发送该维修指令；当接收到维修指令 时，反馈下高压指令至电池管理系统；当检测到下高压指令时，反馈当前车辆下高压指令信息至后台 端。 天眼查资料显示，江铃汽车股份有限公司，成立于1997年，位于南昌市，是一家以从事汽车制造业为主 的企业。企业注册资本86321.4万人民币。通过天眼查大数据分析，江铃汽车股份有限公司共对外投资 了9家企业，参与招投标项目1782次，财产线索方面有商标信息851条，专利信息4722条，此外企业还拥 有行政许可675个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 ...

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].

Group 1 - Great Wall Motors Co., Ltd. has obtained a patent for a "damper, suspension system, and vehicle," with the authorization announcement number CN223270501U, and the application date is November 2024 [1] - The patent describes a damper that includes a housing with a first cylinder, a second cylinder, and a dust cover, which is telescopically connected between the first and second cylinders [1] - The design allows for improved fixing procedures and disassembly solutions for the piston rod and sleeve, minimizing the risk of scratches or wear during disassembly, and facilitating maintenance and replacement of internal components [1] Group 2 - Great Wall Motors Co., Ltd. was established in 2001 and is located in Baoding City, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of 855,894.5933 million RMB and has invested in 75 enterprises [2] - Great Wall Motors has participated in 2,596 bidding projects and holds 5,000 trademark and patent information records, along with 640 administrative licenses [2]

Group 1 - The core viewpoint of the news is that Seres Automotive Co., Ltd. has obtained a patent for a drive axle assembly, which allows for adjustable axle lengths to accommodate different vehicle models, thereby reducing development time and costs [1] Group 2 - Seres Automotive Co., Ltd. was established in 2012 and is located in Chongqing, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of approximately 1,063.73 million RMB [2] - Seres has made investments in 10 companies and participated in 25 bidding projects, holding 525 trademark records and 3,964 patent records [2]