Banking
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Zhong Chao Great Wall Financial Equipment Holding Co Ltd and China Banknote Printing and Minting Group Co Ltd have sought patent for Hybrid Identification System for Negotiable Securities. This invention was developed by Nie Zhenkun, Li Xueman, Pang Wenhao, Sun Zhifeng, Wu Tianxu, Zhong Kejie, Zhang Zongyu, Z..