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Inventor

Meishuang Chen

Inventor
Hsinchu, TW

Overview

2→
Patents
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.

H01Lprimary
H01LSemiconductor devices17%
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 systems17%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters17%
H10DInorganic electric semiconductor devices17%
H10HInorganic light-emitting semiconductor devices having potential barriers17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
PatentTitleYear
11,056,434Semiconductor device having specified p-type dopant concentration profile202111,018,604Conversion circuit board of brushless direct current (BLDC) motor and packaged terminal air conditioner (PTAC) comprising the same2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to EPISTAR CORP (1)· patent assignee history
2021Patents assigned to ZHONGSHAN BROAD OCEAN MOTOR CO (1)· patent assignee history
2021Based in Hsinchu, TW· patent location history
2021Based in Zhongshan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EPISTAR CORP12021
ZHONGSHAN BROAD OCEAN MOTOR CO12021
Locations
LocationPatentsSpan
Hsinchu, TW12021
Zhongshan, CN12021