Group 1 - The core point of the article is that Beijing Xiaomi Mobile Software Co., Ltd. has obtained a patent for a "data transmission method, device, base station, user terminal, and electronic equipment" with the authorization announcement number CN114762414B, applied for on November 2020 [1] - Beijing Xiaomi Mobile Software Co., Ltd. was established in 2012 and is located in Beijing, primarily engaged in software and information technology services [1] - The registered capital of Beijing Xiaomi Mobile Software Co., Ltd. is 148.8 million RMB [1] Group 2 - The company has made investments in 4 enterprises and participated in 150 bidding projects [1] - The company holds a total of 5000 patent information and has 123 administrative licenses [1]