Education
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has received Yanshan University patent application for Jet-assisted Direct Writing Device and Method. Wang Zhen, Shi Zhenwei, Huang Chuanzhen, Xu Longhua, Huang Shuiquan, Qu Meina, Xu Zhengkai, Zhang Dijia, Guo Baosu, Jin Tianye and Wang Xiaodan developed the inventi..