Inventor

Liguo Sun

Inventor

Xi'an, CN

Overview

2→

Patents

2018–2021

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.

H01Hprimary

H01HElectric switches14%

H02JElectric power networks14%

H03FAmplifiers14%

H04LTransmission of digital information, e.g. telegraphic communication14%

H04WWireless communication networks14%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%

PatentTitleYear

11,070,172Method and device for reducing power consumption of PA2021 10,103,544Medium and high voltage grid-connected power generation system, medium and high voltage grid-connected system and control unit thereof2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to SUNGROW POWER SUPPLY CO LTD (1)· patent assignee history

2018Based in Anhui, CN· patent location history

2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history

2021Based in Xi'an, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUAWEI TECH CO LTD	1	2021
SUNGROW POWER SUPPLY CO LTD	1	2018

Locations

Location	Patents	Span
Xi'an, CN	1	2021
Anhui, CN	1	2018