Information Technology
| Wed 20 May 2026
Beijing, May 20 -- AECC Chengdu Engine Co Ltd has applied Chinese patent for Cartridge Receiver Quality Problem Tracing Method. Zhang Jingxian, Li Tian, Liu Yu, Chen Chong, Xu Xingwei, Li Xu, Zhang Zexuan, Cheng Yaru, Wang Hongzhao, Zhang Wanhu and Zhang Shun developed it.
The patent application number is CN202511479039 20251..