Printing & Publishing
| Thu 06 Aug 2026
Beijing, Aug. 6 -- Institute Optics & Electronics, CAS has sought patent for Ink-jet Printing Head Assembling Device and Assembling Method. This invention was developed by Gong Tiancheng, Luo Xiangang, Zhang Yiyun, He Ying, Ren Chuanxin, Chu Yanwu, Zhao Chengwei, Wang Changtao and Zhao Zeyu.
The patent application number is CN2..