Consumer Electronics
| Wed 04 Mar 2026
Beijing, March 5 -- State Intellectual Property Office of China has published Yunnan Coal & Energy Co Ltd patent application for Method for Detecting Abnormity of Reheating Coke Oven Exchanger. The invention was developed by Sun Xianguo, Jiang Han, Lee Su-woong, Li Jie, Chen Jinli, Yang Ronghua, Sun Qiansheng, Li Zhongyan, Zhang..