Inventor

FANG CHUANHUI

CN3 patents

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

JOHNSON ELECTRIC INT AG

2 patents

US11181119B2Nov 23, 2021

Impeller and water pump having the same

JOHNSON ELECTRIC INT AG0 citations45

US10823202B2Nov 3, 2020

Muffling device and ventilating fan having the same

JOHNSON ELECTRIC INT AG0 citations27

JOHNSON ELECTRIC SA

1 patent

US9689403B2Jun 27, 2017

Pump having selectable outlets

JOHNSON ELECTRIC SA3 citations68