Sou Hu Cai Jing·2026-02-24 00:42Group 1 - The State Intellectual Property Office of China has granted a patent for a "method, device, and storage medium for image deduplication" to China Mobile (Chengdu) Information Communication Technology Co., Ltd. and China Mobile Communications Group Co., Ltd. The patent authorization announcement number is CN116246189B, with an application date of December 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 2,495 bidding projects, holds 260 trademark records, and 857 patent records, along with 6 administrative licenses [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 55 enterprises, participated in 5,000 bidding projects, holds 2,206 trademark records, and 5,000 patent records, along with 50 administrative licenses [1]