Inventor

Liao yan fei

CN4 patents

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

JOHNSON ELECTRIC SA

2 patents

US10476321B2Nov 12, 2019

Magnetic core with multiple teeth having four different teeth tips axially overlapping

JOHNSON ELECTRIC SA15 citations83

US11025144B2Jun 1, 2021

Outer rotor motor having support member

JOHNSON ELECTRIC SA2 citations71

JOHNSON ELECTRIC INT AG

2 patents

US10284045B2May 7, 2019

Electric motor having reinforcing ring

JOHNSON ELECTRIC INT AG1 citations62

US10958114B2Mar 23, 2021

Method of making a magnetic core with tooth having overlapping short and long teeth distal ends

JOHNSON ELECTRIC INT AG0 citations60