Group 1 - Beijing Tianrongxin Network Security Technology Co., Ltd., Beijing Tianrongxin Technology Co., Ltd., and Beijing Tianrongxin Software Co., Ltd. have obtained a patent titled "Memory Statistics Method, Device, Electronic Equipment, and Computer Readable Storage Medium" with authorization announcement number CN115168051B, applied for on July 2022 [1] - Beijing Tianrongxin Network Security Technology Co., Ltd. was established in 1995, located in Beijing, primarily engaged in software and information technology services, with a registered capital of 350 million RMB. The company has invested in 46 enterprises, participated in 5,000 bidding projects, holds 222 trademark records, and has 2,881 patent records, along with 5 administrative licenses [1] - Beijing Tianrongxin Technology Co., Ltd. was established in 2003, also located in Beijing, focusing on technology promotion and application services, with a registered capital of approximately 75.76 million RMB. The company has invested in 11 enterprises, participated in 502 bidding projects, holds 2 trademark records, and has 2,804 patent records, along with 5 administrative licenses [1] - Beijing Tianrongxin Software Co., Ltd. was established in 2012, located in Beijing, primarily engaged in 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 2,780 patent records, and has 4 administrative licenses [2]