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Inventor

Qinghua Wu

Inventor
Guangzhou, CN

Overview

3→
Patents
2017–2019
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.

G06Fprimary
G06FElectric digital data processing14%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
H02JElectric power networks14%
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 systems14%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters14%
H04LTransmission of digital information, e.g. telegraphic communication14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
PatentTitleYear
10,498,673Device and method for providing user-customized content201910,447,190Multi-loop switching control system for doubly-fed wind turbine based on logic switch control20199,673,691'Energy balance controller of electronic power converter and energy balance control method'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to UNIV SOUTH CHINA TECH (2)· patent assignee history
2017–2019Based in Guangzhou, CN· patent location history
2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2019Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV SOUTH CHINA TECH22017–2019
SAMSUNG ELECTRONICS CO LTD12019
Locations
LocationPatentsSpan
Guangzhou, CN22017–2019
Beijing, CN12019