上汽通用五菱取得后车架的横梁、后车架及车辆相关专利，横梁内部结构稳定性程度较高

Group 1 - The State Intellectual Property Office of China granted a patent to SAIC-GM Wuling Automobile Co., Ltd. for a "rear frame beam, rear frame, and vehicle," with the announcement number CN223200125U and application date of September 2024 [1] - The patent describes a rear frame beam that includes an integrally formed beam body and a middle channel connection part, which connects to the vehicle's middle channel [1] - The design features a first reinforcing rib extending from the beam body to the middle channel connection part, enhancing structural stability and reducing the likelihood of deformation or cracking [1] Group 2 - SAIC-GM Wuling Automobile Co., Ltd. was established in 1998 and is located in Liuzhou, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of 1,668,076,667 RMB and has made investments in one external enterprise [2] - The company has participated in 1,349 bidding projects, holds 2,685 trademark records, and possesses 5,000 patent records, along with 721 administrative licenses [2]