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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/28/2012
Application #:
11979776
Filing Dt:
11/08/2007
Publication #:
Pub Dt:
05/15/2008
Inventors:
Yu-Sin Yang, Chung-Sam Jun, Jong-An Kim, Moon-Shik Kang, Ji-Hye Kim
Title:
METHOD OF DETECTING DEFECTS IN PATTERNS ON SEMICONDUCTOR SUBSTRATE BY COMPARING SECOND IMAGE WITH REFERENCE IMAGE AFTER ACQUIRING SECOND IMAGE FROM FIRST IMAGE AND APPARATUS FOR PERFORMING THE SAME
Assignment: 1
Reel/Frame:
020149/0101Recorded: 11/08/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/02/2007
Exec Dt:
11/02/2007
Exec Dt:
11/02/2007
Exec Dt:
11/02/2007
Exec Dt:
11/02/2007
Assignee:
416 MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

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