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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/24/2004
Application #:
09854006
Filing Dt:
05/10/2001
Publication #:
Pub Dt:
10/24/2002
Inventors:
Shao-Chung Hu, Teng-Chun Tsai, Chia-Lin Hsu, Yung-Tsung Wei
Title:
POST-CMP REMOVAL OF SURFACE CONTAMINANTS FROM SILICON WAFER
Assignment: 1
Reel/Frame:
011813/0485Recorded: 05/10/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/27/2001
Exec Dt:
04/27/2001
Exec Dt:
04/27/2001
Exec Dt:
04/27/2001
Assignee:
SCIENCE-BASED INDUSTRIAL PARK
NO. 3, LI-HSIN RD. II
HSINCHU, TAIWAN R.O.C
Correspondent:
CHARLES C.H. WU & ASSOCIATES
CHARLES C.H. WU
7700 IRVINE CENTER DRIVE, SUITE 710
IRVINE, CA 92618-3043
Assignment: 2
Reel/Frame:
014121/0125Recorded: 06/02/2003Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/12/2003
Exec Dt:
04/25/2003
Exec Dt:
05/06/2003
Assignee:
400 COLLINS ROAD NE
M/S 124-323
CEDAR RAPIDS, IOWA 52498
Correspondent:
BLAKELY SOKOLOFF TAYLOR ET AL.
SHERYL SUE HOLLOWAY
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 9025

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