科华数据取得空气断路器故障检测模块专利

Group 1 - The State Intellectual Property Office of China has granted a patent to Kehua Data Co., Ltd. for a "fault detection module, method, and electrical equipment for air circuit breakers," with the authorization announcement number CN119780696B and an application date of December 2024 [1] - Kehua Data Co., Ltd., established in 1999 and located in Xiamen, primarily engages in the manufacturing of electrical machinery and equipment, with a registered capital of 515.414041 million RMB [1] - The company has invested in 47 enterprises, participated in 3,889 bidding projects, holds 130 trademark registrations, and has 1,401 patent filings, along with 37 administrative licenses [1] Group 2 - State Grid Energy Research Institute Co., Ltd., founded in 2009 and based in Beijing, focuses on research and experimental development, with a registered capital of 300 million RMB [1] - The institute has invested in 2 enterprises, participated in 857 bidding projects, holds 754 patent filings, and possesses 6 administrative licenses [1]