Group 1 - The State Intellectual Property Office of China has granted a patent to Guodian NARI Technology Co., Ltd. and Guodian NARI Nanjing Control System Co., Ltd. for a method, device, and system for using middleware in power dispatch automation systems, with the announcement number CN116567055B and application date of May 2023 [1] - Guodian NARI Technology Co., Ltd., established in 2001 and located in Nanjing, primarily engages in software and information technology services, with a registered capital of 803.2088259 million RMB. The company has invested in 42 enterprises, participated in 5000 bidding projects, and holds 5000 patent records along with 13 trademark records and 184 administrative licenses [1] - Guodian NARI Nanjing Control System Co., Ltd., founded in 1993 and also based in Nanjing, focuses on professional technical services, with a registered capital of 150 million RMB. The company has invested in 1 enterprise, participated in 5000 bidding projects, and possesses 3270 patent records along with 12 administrative licenses [1]