Inventor
LIU LEFENG
CN24 patents
Patents
24 patentsUSD795320SAug 22, 2017
Entertainment robot
UBTECH ROBOTICS CORP33 citations94
USD795321SAug 22, 2017
Entertainment robot
UBTECH ROBOTICS CORP37 citations94
USD809071SJan 30, 2018
Construction set block
UBTECH ROBOTICS CORP20 citations93
US9815192B1Nov 14, 2017
Servo and robot with servo
UBTECH ROBOTICS CORP25 citations93
US10029187B2Jul 24, 2018
Toy assembling apparatus
UBTECH ROBOTICS CORP8 citations83
USD810837SFeb 20, 2018
Construction set block
UBTECH ROBOTICS CORP11 citations83
USD797204SSep 12, 2017
Construction set block
UBTECH ROBOTICS CORP10 citations83
USD795361SAug 22, 2017
Construction set block
UBTECH ROBOTICS CORP6 citations83
USD892230SAug 4, 2020
Construction set block
UBTECH ROBOTICS CORP6 citations82
US10427064B2Oct 1, 2019
Building block set and building block robot
UBTECH ROBOTICS CORP2 citations72
US9889388B2Feb 13, 2018
Toy building block robot and main control box thereof
UBTECH ROBOTICS CORP3 citations72
USD810208SFeb 13, 2018
Construction set block
UBTECH ROBOTICS CORP2 citations72
USD803950SNov 28, 2017
Construction set block
UBTECH ROBOTICS CORP3 citations72
USD794720SAug 15, 2017
Construction set block
UBTECH ROBOTICS CORP3 citations72
USD794721SAug 15, 2017
Construction set block
UBTECH ROBOTICS CORP2 citations72
USD794722SAug 15, 2017
Construction set block
UBTECH ROBOTICS CORP5 citations72
USD918310SMay 4, 2021
Construction set block
UBTECH ROBOTICS CORP2 citations71
USD800228SOct 17, 2017
Construction set block
UBTECH ROBOTICS CORP0 citations51
USD795968SAug 29, 2017
Construction set block
UBTECH ROBOTICS CORP1 citations51
USD794723SAug 15, 2017
Construction set block
UBTECH ROBOTICS CORP1 citations51
US10637331B2Apr 28, 2020
Servo
UBTECH ROBOTICS CORP0 citations50
US10632609B2Apr 28, 2020
Linkage mechanism and robot having the same
UBTECH ROBOTICS CORP0 citations41
US9931577B2Apr 3, 2018
Servo of entertainment robot
UBTECH ROBOTICS CORP0 citations41
US10518184B2Dec 31, 2019
Assembly and robot having the same
UBTECH ROBOTICS CORP0 citations37