Business and Commerce
| Tue 24 Mar 2026
Beijing, March 24 -- State Grid Mat Co Ltd has filed a patent application for Contract Receipt Identification and Verification Method Based on Large Model. This invention was developed by Wang Jinjing, Zhang Rui, Li Chenpeng, Yin Shanshan, Zhao Yusi, Lin Chengqian, Wang Mengxiao, Zhang Baocai, Zhang Jingqing, Li Bin, Li Juanlin,..