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Inventor

Dongyuan Qiu

Inventor
Guangzhou, CN

Overview

2→
Patents
2015–2017
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.

H02Jprimary
H02JElectric power networks33%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems33%
H05BElectric heating33%
PatentTitleYear
9,620,965'Fractional order series resonance system for wireless electric energy transmission'20178,981,654'LED centralized DC power supply system and operating methods thereof'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2017Patents assigned to UNIV SOUTH CHINA TECH (2)· patent assignee history
2015Patents assigned to QIU DONGYUAN (1)· patent assignee history
2015Patents assigned to XIAO WENXUN (1)· patent assignee history
2015Patents assigned to ZHANG BO (1)· patent assignee history
2015Patents assigned to ZHANG GUIDONG (1)· patent assignee history
2015Based in Guangdong, CN· patent location history
2017Based in Guangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV SOUTH CHINA TECH22015–2017
QIU DONGYUANself12015
XIAO WENXUN12015
ZHANG BO12015
ZHANG GUIDONG12015
Locations
LocationPatentsSpan
Guangzhou, CN12017
Guangdong, CN12015