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Inventor

Kun-Tsang Chuang

Inventor
Miao-Li County, TW

Overview

3→
Patents
2002–2021
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 devices22%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1022%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%
B01DSeparation11%
C01BNon-metallic elements11%
H10DInorganic electric semiconductor devices11%
PatentTitleYear
10,964,589Semiconductor structure202110,886,165Method of forming negatively sloped isolation structures20216,432,375'Method for removing hydrogen sulfide from gas streams'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Based in Edmonton, CA· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (2)· patent assignee history
2021Based in Miao-Li County, TW· patent location history
2021Based in Miaoli, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN SEMICONDUCTOR MFG CO LTD22021
Locations
LocationPatentsSpan
Miao-Li County, TW12021
Miaoli, TW12021
Edmonton, CA12002