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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/17/2012
Application #:
12168383
Filing Dt:
07/07/2008
Publication #:
Pub Dt:
01/07/2010
Inventors:
Ramya Viswanathan, Amr Y. Abdo, Henning Haffner, Michael E. Scaman, Oseo Park
Title:
CALIBRATION AND VERIFICATAION STRUCTURES FOR USE IN OPTICAL PROXIMITY CORRECTION
Assignment: 1
Reel/Frame:
021219/0643Recorded: 07/10/2008Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/26/2008
Exec Dt:
06/26/2008
Assignee:
640 NORTH MCCARTHY BOULEVARD
MILPITAS, CALIFORNIA 95035
Correspondent:
INTERNATIONAL BUSINESS MACHINES CORP.
2070 ROUTE 52
M/D 0482
HOPEWELL JUNCTION, NY 12533
Assignment: 2
Reel/Frame:
021219/0651Recorded: 07/10/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/27/2008
Exec Dt:
06/30/2008
Exec Dt:
06/23/2008
Assignee:
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Correspondent:
INTERNATIONAL BUSINESS MACHINES CORP.
2070 ROUTE 52
M/D 0482
HOPEWELL JUNCTION, NY 12533
Assignment: 3
Reel/Frame:
022386/0023Recorded: 03/12/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/10/2009
Assignee:
AM CAMPEON 1-12
NEUBIBERG, GERMANY 85579
Correspondent:
HEATHER ROWLAND
4505 EMPEROR BLVD., SUITE 310
DURHAM, NC 27703

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