Patents/Inventors

Pu Cen

TianjinCN2 patents

3 Patents

US122702232025
Underwater Debris Suction Apparatus
WYBOTICS Co., Ltd.
0 cites
US120993672024
Pool Cleaner Having Obstacle Detecting Device
WYBOTICS Co., Ltd.
0 cites
US117612252023
Mechanism for Detecting Obstacles and Mechanically Reversing a Direction of a Pool Cleaner
WYBOTICS CO., Ltd.
0 cites