Inventor
LAI ZHONGCHENG
CN2 patents
Patents
2 patentsUS11009889B2May 18, 2021
Guide robot and method of calibrating moving region thereof, and computer readable storage medium
PING AN TECH SHENZHEN CO LTD1 citations52
US10317217B2Jun 11, 2019
Indoor navigation method of handheld terminal, handheld terminal, and storage medium
PING AN TECH SHENZHEN CO LTD0 citations32