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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/25/2000
Application #:
09324689
Filing Dt:
06/03/1999
Inventors:
CHAMPION YI, JEN-CHIEH TUNG, JIUN-FANG WANG
Title:
STABILIZATION OF SLURRY USED IN CHEMICAL MECHANICAL POLISHING OF SEMICONDUCTOR WAFERS BY MEGASONIC PULSE
Assignment: 1
Reel/Frame:
010141/0195Recorded: 08/05/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/21/1999
Exec Dt:
06/22/1999
Exec Dt:
06/22/1999
Assignee:
SCIENCE-BASED INDUSTRIAL PARK
19, L-HSIN ROAD
HSINCHU, TAIWAN R.O.C
Correspondent:
BLAKELY SOKOLOFF TAYLOR ET AL
CHUN M. NG
12400 WILSHIRE BLVD.
7TH FLOOR
LOS ANGELES, CA 90025

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