LexDanaLexDanabeta
Inventor

Hai Qiang Zhou

Inventor
Shenzhen, CN

Overview

2→
Patents
2014–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Dprimary
F16DCouplings for transmitting rotation50%
H02KDynamo-electric machines50%
PatentTitleYear
10,141,797Electric motor having a polygon stator20188,814,710'Torque transmission assembly and coupling'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2018Patents assigned to JOHNSON ELECTRIC SA (2)· patent assignee history
2014–2018Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHNSON ELECTRIC SA22014–2018
Locations
LocationPatentsSpan
Shenzhen, CN22014–2018