Inventor
HOU GUANCHENG
CN6 patents
⚠️ This page may combine multiple inventors who share the name “HOU GUANCHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC ECO SYS GUANGDONG CO
5 patentsUS9194602B2Nov 24, 2015
Ventilation fan mounting structure
PANASONIC ECO SYS GUANGDONG CO7 citations77
US10274191B2Apr 30, 2019
Ventilation illumination device
PANASONIC ECO SYS GUANGDONG CO1 citations57
US9868003B2Jan 16, 2018
Fire damper for ventilating fan
PANASONIC ECO SYS GUANGDONG CO0 citations48
US9457931B2Oct 4, 2016
Packing structure including a large carton and smaller cartons contained therein
PANASONIC ECO SYS GUANGDONG CO0 citations48
US9903377B2Feb 27, 2018
Ventilating device
PANASONIC ECO SYS GUANGDONG CO0 citations34