Sou Hu Cai Jing·2026-01-23 06:23Group 1 - The State Intellectual Property Office of China has granted a patent titled "Text Data Detection Method, Device, and Storage Medium" to China Mobile (Chengdu) Information Communication Technology Co., Ltd. and China Mobile Communications Group Co., Ltd. The patent authorization announcement number is CN115599882B, with an application date of July 2021 [1] - China Mobile (Chengdu) Information Communication Technology Co., Ltd. was established in 2018 and is primarily engaged in software and information technology services. The company has a registered capital of 2 billion RMB and has participated in 2,484 bidding projects, with 260 trademark records and 844 patent records [1] - China Mobile Communications Group Co., Ltd. was founded in 1999 and focuses on telecommunications, broadcasting, and satellite transmission services. The company has a registered capital of 30 billion RMB, has invested in 54 enterprises, participated in 5,000 bidding projects, holds 2,218 trademark records, and has 5,000 patent records [1]