Group 1 - The core viewpoint of the news is that Great Wall Motors has obtained a patent for a new rear door switch assembly and vehicle design, which enhances the functionality and usability of the rear door [1] Group 2 - The patent, authorized under CN 223546135 U, was applied for on December 2024 and focuses on a rear door technology that includes components such as the rear door body, first guide rail, front lifting rod device, second guide rail, and rear lifting rod device [1] - The design allows the rear door to slide forward above the roof when opened, ensuring that it does not obstruct the trunk area, thus providing sufficient openness [1] - The assembly features improved control mechanisms through the integration of sliding and lifting drive devices, enhancing the flexibility and reliability of the rear door operation [1] - The design incorporates a travel switch to increase the intelligence of the opening action, ensuring accuracy and smoothness during operation [1] - Great Wall Motors, established in 2001, is primarily engaged in the automotive manufacturing industry and has a registered capital of approximately 855.89 million RMB [2] - The company has made investments in 75 enterprises and participated in 2,749 bidding projects, with a significant portfolio of 5,000 trademark and patent information entries [2]