Inventor

Gao yong sheng

CN3 patents

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

JOHNSON ELECTRIC INT AG

1 patent

US10418919B2Sep 17, 2019

Electric tool and motor drive system

JOHNSON ELECTRIC INT AG3 citations65

JOHNSON ELECTRIC SA

1 patent

US9819290B2Nov 14, 2017

Power tool and motor drive circuit thereof

JOHNSON ELECTRIC SA6 citations64

TECHTRONIC CORDLESS GP

1 patent

US12388379B2Aug 12, 2025

Sensorless motor assembly and method of controlling the same

TECHTRONIC CORDLESS GP0 citations40