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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
12752080
Filing Dt:
03/31/2010
Publication #:
Pub Dt:
10/06/2011
Inventor:
SHIFANG LI
Title:
METHOD OF OPTICAL METROLOGY OPTIMIZATION USING RAY TRACING
Assignment: 1
Reel/Frame:
024177/0920Recorded: 04/01/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/30/2010
Assignee:
3-1 AKASAKA 5-CHOME MINATO-KU
TOKYO, JAPAN 107-6325
Correspondent:
TOKYO ELECTRON U.S. HOLDINGS, INC.
4350 W. CHANDLER BLVD, SUITE 10
CHANDLER, AZ 85226

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