Group 1 - The core point of the article is that Chongqing Changan Automobile Co., Ltd. has obtained a patent for a method and device for restoring vehicle scenarios, with the patent number CN 116353524 B, applied for on March 2023 [1] - Chongqing Changan Automobile Co., Ltd. was established in 1996 and is primarily engaged in the automotive manufacturing industry, located in Chongqing [1] - The company has a registered capital of 9,921.799422 million RMB and has invested in 119 enterprises, participated in 5,000 bidding projects, and holds 3,129 trademark records and 5,000 patent records [1] - Additionally, the company possesses 962 administrative licenses [1]

Core Points - The State Intellectual Property Office of China has granted a patent titled "SELinux Policy Construction Method, Device, Electronic Equipment, and Readable Storage Medium" to multiple companies under the Tianrongxin brand, with the patent announcement number CN115481421B and application date of September 2022 [1] Company Summaries - Hubei Tianrongxin Network Security Technology Co., Ltd. was established in 2000 in Wuhan, primarily engaged in software and information technology services, with a registered capital of 30 million RMB. The company has participated in 19 bidding projects and holds 235 patents, along with 20 administrative licenses [1] - Beijing Tianrongxin Network Security Co., Ltd. was founded in 1995 in Beijing, also focusing on software and information technology services, with a registered capital of 35 million RMB. The company has invested in 46 enterprises, participated in 5000 bidding projects, holds 223 trademarks, 2773 patents, and has 5 administrative licenses [1] - Beijing Tianrongxin Technology Co., Ltd. was established in 2003 in Beijing, primarily engaged in technology promotion and application services, with a registered capital of approximately 7.58 million RMB. The company has invested in 11 enterprises, participated in 492 bidding projects, holds 2 trademarks, 2698 patents, and has 5 administrative licenses [2] - Beijing Tianrongxin Software Co., Ltd. was founded in 2012 in Beijing, focusing on software and information technology services, with a registered capital of 50 million RMB. The company has invested in 1 enterprise, participated in 6 bidding projects, holds 2674 patents, and has 4 administrative licenses [2]