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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/24/2009
Application #:
11697543
Filing Dt:
04/06/2007
Publication #:
Pub Dt:
10/09/2008
Inventors:
Sheng-Chieh Liu, Tzu-Yang Wu, Ya-Wen Lee, Jeffrey Chu, Chia-Hung Kao, Hsueh-Liang Chou
Title:
METHOD AND DEVICE FOR WAFER BACKSIDE ALIGNMENT OVERLAY ACCURACY
Assignment: 1
Reel/Frame:
019128/0087Recorded: 04/06/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/28/2007
Exec Dt:
03/28/2007
Exec Dt:
03/28/2007
Exec Dt:
03/28/2007
Exec Dt:
03/28/2007
Exec Dt:
03/27/2007
Assignee:
NO. 8, LI-HSIN ROAD 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77
Correspondent:
BONNIE BOYLE
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202

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