QL

Qian Long

Overall (2022): #296,481 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11375888 Intraoral three-dimensional scanning system based on stereo vision using a monocular camera Pan Ou, Li Li Zhao, Qiwei Xie, Zicheng Zhao 2022-07-05