Jin Rong Jie·2026-01-23 03:42Group 1 - The core point of the article is that Zhuzhou CRRC Times Electric Co., Ltd. has obtained a patent for a method and device related to the detection of residual magnetism in motors, indicating innovation in technology [1] - The patent was granted with the announcement number CN116559737B, and the application date was January 2022 [1] - Zhuzhou CRRC Times Electric Co., Ltd. was established in 2005 and is primarily engaged in the manufacturing of railway, marine, aerospace, and other transportation equipment [1] Group 2 - The company has a registered capital of 1,357.948412 million RMB [1] - Zhuzhou CRRC Times Electric has made investments in 38 companies and participated in 5,000 bidding projects [1] - The company holds a total of 3,717 patents and has obtained 151 administrative licenses [1]