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Inventor

CHIH-KUO CHANG

Inventor
TW

Overview

3→
Patents
2023–2025
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 devices23%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1023%
C23CCoating metallic material15%
G05BControl or regulating systems in general15%
H01JElectric discharge tubes or discharge lamps15%
B25JManipulators8%
PatentTitleYear
12,217,991Portable robotic semiconductor pod loader202512,057,301Arcing protection method, processing tool and fabrication system202411,664,206Arcing protection method and processing tool2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (3)· patent assignee history
2023–2025Based in TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN SEMICONDUCTOR MFG CO LTD32023–2025
Locations
LocationPatentsSpan
TW32023–2025