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Inventor

Chen-Liang Chang

Inventor
New Taipei, TW

Overview

2→
Patents
2008–2021
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.

B23Bprimary
B23BTurning20%
H01LSemiconductor devices20%
H04NPictorial communication, e.g. television20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
10,998,219Wafer support device and method for removing lift pin therefrom20217,345,709'Method and apparatus for displaying component video signals'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to DELTA ELECTRONICS INC (1)· patent assignee history
2008Based in Taoyuan, TW· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
2021Based in New Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELTA ELECTRONICS INC12008
TAIWAN SEMICONDUCTOR MFG CO LTD12021
Locations
LocationPatentsSpan
New Taipei, TW12021
Taoyuan, TW12008