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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/20/1998
Application #:
08574666
Filing Dt:
12/19/1995
Inventors:
DAVID MICHAEL, AARON WALLACK
Title:
MULTIPLE FIELD OF VIEW CALIBRATION PLATE HAVING A REGULAR ARRAY OF FEATURES FOR USE IN SEMICONDUCTOR MANUFACTURING
Assignment: 1
Reel/Frame:
020227/0865Recorded: 12/12/2007Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME INCORRECTLY LISTED ON COVERSHEET. RECEIVING PARTY SHOULD COGNEX CORPORATION PREVIOUSLY RECORDED ON REEL 007879 FRAME 0139. ASSIGNOR(S) HEREBY CONFIRMS THE DO HEREBY SELL, ASSIGN, AND TRANSFER UNTO SAID COGNEX CORPORATION, ITS SUCCESSORS AND ASSIGNS.
Assignors:
Exec Dt:
03/17/1996
Exec Dt:
03/27/1996
Assignee:
ONE VISION DRIVE
NATICK, MASSACHUSETTS 01760
Correspondent:
TRACY CALABRESI
ONE VISION DRIVE
NATICK, MA 01760
Assignment: 2
Reel/Frame:
007879/0139Recorded: 03/29/1996Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/27/1996
Exec Dt:
03/27/1996
Assignee:
1 VISION DRIVE
COGNEX CORPORATION
NATICK, MASSACHUSETTS 01760
Correspondent:
COGNEX CORPORATION
RUSS WEINZIMMER
ONE VISION DRIVE
NATICK, MA 01760

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