Inventor

Wang Liuguang

CN3 patents

Patents

3 patents

US11933416B2Mar 19, 2024

Gate valve device, cleaning method and mechanical apparatus

CHANGXIN MEMORY TECH INC0 citations52

US12502788B2Dec 23, 2025

Device for correcting robotic arm

CHANGXIN MEMORY TECH INC0 citations43

US12202151B2Jan 21, 2025

Method for correcting robot

CHANGXIN MEMORY TECH INC0 citations43