P

Inventor

HONG JIAHAN

CN4 patents
⚠️ This page may combine multiple inventors who share the name “HONG JIAHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PANASONIC ECO SYS GUANGDONG CO

3 patents
US9513022B2Dec 6, 2016

Ventilating fan

PANASONIC ECO SYS GUANGDONG CO4 citations68
US9631828B2Apr 25, 2017

Ventilating fan

PANASONIC ECO SYS GUANGDONG CO0 citations37
US10684028B2Jun 16, 2020

Pipe shield of ventilating apparatus

PANASONIC ECO SYS GUANGDONG CO0 citations36

ZHONG BODONG

1 patent
US9534802B2Jan 3, 2017

Ventilation device

ZHONG BODONG0 citations27