Core Viewpoint - The article discusses the patent application for an "Abnormal Detection Processing Method and Device" by several companies under China Mobile, aimed at improving the accuracy of anomaly detection in data processing [1]. Company Summaries - **China Mobile Communication Group Co., Ltd.**: Established in 1999, located in Beijing, primarily engaged in telecommunications, broadcasting, and satellite transmission services. The company has a registered capital of 30 billion RMB, has invested in 52 enterprises, participated in 5,000 bidding projects, holds 2,179 trademark records, 5,000 patents, and possesses 50 administrative licenses [3]. - **China Mobile Information System Integration Co., Ltd.**: Founded in 2020, based in Beijing, focuses on software and information technology services. The registered capital is 500 million RMB. The company has participated in 1,347 bidding projects, holds 146 patents, and has 10 administrative licenses [2]. - **China Mobile Xiong'an Information Communication Technology Co., Ltd.**: Established in 2018, located in Baoding, primarily involved in telecommunications, broadcasting, and satellite transmission services. The registered capital is 2 billion RMB. The company has made investments in 4 enterprises, participated in 693 bidding projects, holds 17 trademark records, 469 patents, and has 4 administrative licenses [2]. - **China Mobile System Integration Co., Ltd.**: Founded in 1999, located in Shijiazhuang, primarily engaged in software and information technology services. The registered capital is 2 billion RMB. The company has invested in 1 enterprise, participated in 5,000 bidding projects, holds 42 trademark records, 454 patents, and has 30 administrative licenses [2].