Semiconductor
| Sat 21 Feb 2026
Beijing, Feb. 21 -- North CN Elec Power Res Institute and State Grid Corporation of China have applied Chinese patent for Method and Device for Identifying Second-class Short Circuit State of Insulated Gate Bipolar Transistor. Yuan Wenqian, Hao Zhen, Ji Yirun, Yuan Qian, Huai Qing, Li Pengfei, Jie Ziyao, Gao Yanfeng, Lu Yi, Song..