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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/24/2002
Application #:
09625009
Filing Dt:
07/25/2000
Inventor:
Byung Chul Lee
Title:
APPARATUS FOR REMOVING CONTAMINANT PARTICLES ON A PHOTOMASK
Assignment: 1
Reel/Frame:
010975/0547Recorded: 07/25/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/11/2000
Assignee:
BUCHON-SI
222, DODANG-DONG
KYUNGGI-DO, KOREA, REPUBLIC OF 420-1
Correspondent:
ROSENMAN & COLIN LLP
SHAHAN ISLAM
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 2
Reel/Frame:
016004/0896Recorded: 05/15/2005Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2004
Assignee:
891-10 DAECHI-DONG, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
LINDA S. CHAN
575 MADISON AVENUE
KATTEN MUCHIN ROSENMAN LLP
NEW YORK, NY 10022-2585
Assignment: 3
Reel/Frame:
017931/0617Recorded: 07/17/2006Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/24/2006
Assignee:
891-10 DAECHI-DONG
KANGNAM-GU, SEOUL, KOREA, REPUBLIC OF
Correspondent:
LINDA S. CHAN
575 MADISON AVENUE
KATTEN MUCHIN ROSENMAN LLP
NEW YORK, NY 10022-2585

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