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Inventor

Junwei Dong

Inventor
Zhongshan, CN

Overview

3→
Patents
2015–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials40%
E04HBuildings or like structures for particular purposes20%
G01RMeasuring electric variables20%
H01PWaveguides20%
PatentTitleYear
9,835,664Microwave antennas for extremely low interference communications systems20179,677,292'Embedded integrated lifting rotation table for a stage'20178,941,549'Compact four-way transducer for dual polarization communications systems'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to TONGYU COMM INC (1)· patent assignee history
2015–2017Based in Zhongshan, CN· patent location history
2017Patents assigned to TONGYU COMMUNICATION INC (1)· patent assignee history
2017Patents assigned to ZHEJIANG DAFENG IND CO LTD (1)· patent assignee history
2017Based in Yuyao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TONGYU COMM INC12015
TONGYU COMMUNICATION INC12017
ZHEJIANG DAFENG IND CO LTD12017
Locations
LocationPatentsSpan
Zhongshan, CN22015–2017
Yuyao, CN12017