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Inventor

Ming Cen Lu

Inventor
Shenzhen, CN

Overview

2→
Patents
2017–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H02Kprimary
H02KDynamo-electric machines67%
F16CShafts33%
PatentTitleYear
10,218,230Low-voltage direct current motor20199,599,165'Retainer for a rolling bearing'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to JOHNSON ELECTRIC SA (1)· patent assignee history
2017–2019Based in Shenzhen, CN· patent location history
2019Patents assigned to JOHNSON ELECTRIC INT AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JOHNSON ELECTRIC INT AG12019
JOHNSON ELECTRIC SA12017
Locations
LocationPatentsSpan
Shenzhen, CN22017–2019