Inventor

LIU ZHANGSHI

US3 patents

Patents

3 patents

USD878583SMar 17, 2020

Robotic surgical system handpiece

US PATENT INNOVATIONS LLC2 citations70

US11224487B2Jan 18, 2022

Robotic surgical system

US PATENT INNOVATIONS LLC3 citations67

USD878584SMar 17, 2020

Robotic surgical system handpiece

US PATENT INNOVATIONS LLC1 citations59