Measurement & Testing
| Tue 06 Oct 2026
Beijing, Oct. 5 -- Jiangsu Dongcai New Mat Co Ltd has received a patent for Polaroid Polyester Film Defect Spot Detection Device. This invention was developed by Li Mingyong, Huang Zhu, Hang Yingting, Li Gang, Cheng Fanbao, Li Hongtu, Yang Biao, Sun Yanbin, Zhou You, Liang Qianqian, Wang Qiang, Guo Lei and Tang Anbin.
The pat..