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Inventor

Guodong Sa

Inventor
Zhuhai, CN

Overview

1→
Patents
2016
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H02Hprimary
H02HEmergency protective circuit arrangements25%
H02JElectric power networks25%
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 systems25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
PatentTitleYear
9,287,699'Bypass control structure of link unit of chain circuit active power filter and method'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to ZHUHAI WANLIDA ELECTRICAL AUTOMATION CO LTD (1)· patent assignee history
2016Based in Zhuhai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZHUHAI WANLIDA ELECTRICAL AUTOMATION CO LTD12016
Locations
LocationPatentsSpan
Zhuhai, CN12016