Inventor

WU KUNRAN

CN4 patents

Patents

4 patents

US10508827B2Dec 17, 2019

Ventilating device

PANASONIC ECO SYS GUANGDONG CO0 citations36

US9991613B2Jun 5, 2018

Wire detachment-preventing structure

PANASONIC ECO SYS GUANGDONG CO0 citations35

US10527312B2Jan 7, 2020

Heat exchange device

PANASONIC ECO SYS GUANGDONG CO0 citations33

US9999851B2Jun 19, 2018

Filter mounting structure

PANASONIC ECO SYS GUANGDONG CO0 citations28