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Inventor

Hsin-Ching Shih

Inventor
Changhua County, TW

Overview

3→
Patents
2004–2006
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.

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%
B08BCleaning in general11%
C11DDetergent compositions11%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
7,122,484'Process for removing organic materials during formation of a metal interconnect'20066,974,505'Tool for cleaning substrates'20056,797,627'Dry-wet-dry solvent-free process after stop layer etch in dual damascene process'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2006Patents assigned to TAIWAN SEMICONDUCTOR MFG (3)· patent assignee history
2004–2005Based in Changhua County, TW· patent location history
2006Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN SEMICONDUCTOR MFG32004–2006
Locations
LocationPatentsSpan
Changhua County, TW22004–2005
Hsinchu, TW12006