Inventor

ZHANG XIANKE

CN2 patents

Patents

2 patents

US11291601B2Apr 5, 2022

Wearable working head for nursing machine

SUZHOU ALTON ELECTRICAL & MECH IND CO LTD0 citations57

US11559233B2Jan 24, 2023

Nursing machine and wearable working head thereof

SUZHOU ALTON ELECTRICAL & MECH IND CO LTD0 citations47