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Inventor

Yonghui Nan

Inventor
Hunan, CN

Overview

2→
Patents
2018–2019
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.

H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters40%
G01KMeasuring temperature20%
G01RMeasuring electric variables20%
H02KDynamo-electric machines20%
PatentTitleYear
10,374,545Rotor temperature monitoring method and system for permanent magnet synchronous motor201910,033,313Control method for restarting permanent magnet synchronous motor with speed, device and system thereof2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INSTITUTE CO LTD (1)· patent assignee history
2018–2019Based in Hunan, CN· patent location history
2019Patents assigned to CRRC ZHUZHOU ELECTRIC LOCOMOTIVE RES INSTITUTE CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CRRC ZHUZHOU ELECTRIC LOCOMOTIVE RES INSTITUTE CO LTD12019
CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INSTITUTE CO LTD12018
Locations
LocationPatentsSpan
Hunan, CN22018–2019