Inventor

GUAN JINREN

CN2 patents

Patents

2 patents

US12113470B2Oct 8, 2024

Method for coconstant torque control of EC motor in ventilation system

ZHONGSHAN BROAD OCEAN MOTOR CO1 citations56

US10865798B2Dec 15, 2020

Fan coil unit

ZHONGSHAN BROAD OCEAN MOTOR CO0 citations32