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Inventor

JOHNSON CHEN

Inventor
TW

Overview

3→
Patents
2022–2025
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.

H01Lprimary
H01LSemiconductor devices29%
H10DInorganic electric semiconductor devices29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1029%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters14%
PatentTitleYear
12,407,284Field oriented control with adaptive start202512,324,232Liner structures202511,437,372Liner structures2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (2)· patent assignee history
2022–2025Based in TW· patent location history
2025Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN SEMICONDUCTOR MFG CO LTD22022–2025
TEXAS INSTRUMENTS INC12025
Locations
LocationPatentsSpan
TW22022–2025
CN12025