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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/04/2007
Application #:
10816573
Filing Dt:
03/31/2004
Publication #:
Pub Dt:
10/06/2005
Inventor:
John Ellis
Title:
MARKING SYSTEM FOR A SEMICONDUCTOR WAFER TO IDENTIFY PROBLEMS IN MASK LAYERS
Assignment: 1
Reel/Frame:
015180/0190Recorded: 03/31/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2004
Assignee:
7000 WEST WILLIAM CANNON DRIVE
BLDG. 2, SUITE 2100
AUSTIN, TEXAS 78735
Correspondent:
HOWISON & ARNOTT, L.L.P.
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 2
Reel/Frame:
029674/0472Recorded: 01/07/2013Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/2012
Assignee:
400 WEST CESAR CHAVEZ
AUSTIN, TEXAS 78701
Correspondent:
MAXIMILIAN R. PETERSON
P.O. BOX 93005
AUSTIN, TEXAS 78709-3005

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