Group 1 - The core point of the article is that Beijing Xiaomi Mobile Software Co., Ltd. has obtained a patent for a technology related to "pre-encoded matrix determination methods, devices, user equipment, base stations, and storage media" [1] - The patent was granted with the announcement number CN115956344B, and the application date was June 2021 [1] - Beijing Xiaomi Mobile Software Co., Ltd. was established in 2012 and is primarily engaged in software and information technology services [1] Group 2 - The company has a registered capital of 148.8 million RMB [1] - According to data analysis, the company has invested in 4 enterprises and participated in 139 bidding projects [1] - The company holds 5000 patent records and has 123 administrative licenses [1]

Core Viewpoint - Beijing Xiaomi Mobile Software Co., Ltd. has obtained a patent for a "beam switching method, device, user equipment, base station, and storage medium" with the authorization announcement number CN115720703B, applied on June 2021 [1] Company Overview - Beijing Xiaomi Mobile Software Co., Ltd. was established in 2012 and is located in Beijing, primarily engaged in internet and related services [1] - The company has a registered capital of 148.8 million RMB [1] - According to data analysis, the company has invested in 4 enterprises, participated in 138 bidding projects, and holds 5000 patent information, along with 123 administrative licenses [1]