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Reel/Frame:011984/0974   Pages: 4
Recorded: 07/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/06/2003
Application #:
09901702
Filing Dt:
07/11/2001
Title:
MEASURING BARC THICKNESS USING SCATTEROMETRY
Assignors
1
Exec Dt:
05/31/2001
2
Exec Dt:
05/31/2001
3
Exec Dt:
06/12/2001
4
Exec Dt:
06/05/2001
Assignee
1
P.O. BOX 3453, M/S 68
1160 KERN AVENUE
SUNNYVALE, CANADA 94088
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
WAHSINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109

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