Group 1 - The State Intellectual Property Office of China has granted a patent titled "A Content Recommendation Method, Electronic Device, and Storage Medium" to China Mobile (Hangzhou) Information Technology Co., Ltd. and China Mobile Communications Group Co., Ltd., with the announcement number CN116910344B and application date of January 2023 [1] - China Mobile (Hangzhou) Information Technology Co., Ltd. was established in 2014, located in Hangzhou, and primarily engages in software and information technology services, with a registered capital of 1.75 billion RMB [1] - The company has participated in 5,000 bidding projects, holds 715 trademark records, 1,881 patent records, and possesses 20 administrative licenses according to data from Tianyancha [1] Group 2 - China Mobile Communications Group Co., Ltd. was founded in 1999, based in Beijing, and focuses on telecommunications, broadcasting, and satellite transmission services, with a registered capital of 30 billion RMB [1] - The company has invested in 55 enterprises, participated in 5,000 bidding projects, holds 2,205 trademark records, 5,000 patent records, and has 50 administrative licenses according to Tianyancha data [1]