Group 1 - The State Intellectual Property Office of China has granted a patent titled "Execution Method for Curve Calibration Experiments, Electronic Devices, and Computer Program Products" to Lingao Nuclear Power Co., Ltd., Lingdong Nuclear Power Co., Ltd., Guangdong Nuclear Power Joint Venture Co., Ltd., and Daya Bay Nuclear Power Operations and Management Co., Ltd. The patent authorization announcement number is CN120015384B, with an application date of January 2025 [1][2]. Group 2 - Lingao Nuclear Power Co., Ltd. was established in 1995 and is located in Shenzhen. The company primarily engages in electricity and heat production and supply, with a registered capital of 3,323.224 million RMB. It has participated in 1,077 bidding projects and holds 1,414 patents, along with 31 administrative licenses [1]. - Lingdong Nuclear Power Co., Ltd. was founded in 2004 and is also based in Shenzhen, focusing on electricity and heat production and supply. The registered capital is 534.8 million RMB. The company has been involved in 1,684 bidding projects and possesses 1,502 patents, in addition to 44 administrative licenses [1]. - Guangdong Nuclear Power Joint Venture Co., Ltd. was established in 1985 and is located in Shenzhen, primarily engaged in electricity and heat production and supply. The registered capital is 40 million USD. The company has participated in 2,741 bidding projects and holds 1,589 patents, along with 94 administrative licenses [1]. - Daya Bay Nuclear Power Operations and Management Co., Ltd. was founded in 2003 and is situated in Shenzhen, focusing on electricity and heat production and supply. The registered capital is 25 million RMB. The company has participated in 4,599 bidding projects, has 16 trademark records, 1,552 patents, and holds 41 administrative licenses [2].