P

Inventor

ZENG ZHENGNAN

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

PANASONIC ECO SYS GUANGDONG CO

3 patents
US10451076B2Oct 22, 2019

Ventilating fan

PANASONIC ECO SYS GUANGDONG CO0 citations37
US10240614B2Mar 26, 2019

Ventilation fan

PANASONIC ECO SYS GUANGDONG CO0 citations37
US9863437B2Jan 9, 2018

Ventilating fan

PANASONIC ECO SYS GUANGDONG CO0 citations37

YANG DECONG

1 patent
US8188627B2May 29, 2012

Temperature protection device for brushless DC motor

YANG DECONG2 citations54