LexDanaLexDanabeta
Inventor

Dongxu Zhang

Inventor
Dalian, CN

Overview

4→
Patents
2015–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H02Kprimary
H02KDynamo-electric machines38%
G02BOptical elements, systems or apparatus13%
H04BTransmission13%
H04LTransmission of digital information, e.g. telegraphic communication13%
H04NPictorial communication, e.g. television13%
H04QSelecting13%
PatentTitleYear
9,998,212Method, system and node for implementing automatic protection switching in optical burst-switching ring20189,553,490'Motor'20179,362,798'Outer-rotor motor'20169,071,103'Color wheel driving motor and digital-light-processing projector'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2017Patents assigned to NIDEC CORP (3)· patent assignee history
2015–2017Based in Dalian, CN· patent location history
2018Patents assigned to ZTE CORP (1)· patent assignee history
2018Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIDEC CORP32015–2017
ZTE CORP12018
Locations
LocationPatentsSpan
Dalian, CN32015–2017
Shenzhen, CN12018