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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/17/2005
Application #:
09782446
Filing Dt:
02/12/2001
Publication #:
Pub Dt:
08/15/2002
Inventors:
Chok W. Ho, Kuo-Lung Tang, Chung-Ju Lee
Title:
USE OF AMMONIA FOR ETCHING ORGANIC LOW-K DIELECTRICS
Assignment: 1
Reel/Frame:
011694/0392Recorded: 04/09/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/10/2001
Exec Dt:
02/12/2001
Exec Dt:
02/12/2001
Assignee:
4650 CUSHING PARKWAY
FREMONT, CALIFORNIA 94538
Correspondent:
BEYER WEAVER & THOMAS, LLP
MICHAEL LEE
P.O. BOX 778
BERKELEY, CA 94704-0778

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