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Inventor

Jigui FENG

Inventor
CN

Overview

2→
Patents
2022
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.

H02Mprimary
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%
H01LSemiconductor devices13%
H02HEmergency protective circuit arrangements13%
H05KPrinted circuits13%
H10DInorganic electric semiconductor devices13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
PatentTitleYear
11,508,727Insulated gate bipolar transistor module, conductor installing structure therefor, and inverter202211,387,643Method, device and system for protecting parallel-connected topology units2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to SUNGROW POWER SUPPLY CO LTD (2)· patent assignee history
2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUNGROW POWER SUPPLY CO LTD22022
Locations
LocationPatentsSpan
CN22022