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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/01/2001
Application #:
09510244
Filing Dt:
02/22/2000
Inventors:
Tadahito Fujisawa, Soichi Inoue, Hiroshi Nomura, Ichiro Mori
Title:
Exposure monitor mask, exposure adjusting method and method of manufacturing semiconductor devices
Assignment: 1
Reel/Frame:
010581/0265Recorded: 02/22/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/15/2000
Exec Dt:
02/15/2000
Exec Dt:
02/15/2000
Exec Dt:
02/15/2000
Assignee:
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Correspondent:
FINNEGAN, HENDERSON, ET AL.
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 2
Reel/Frame:
043709/0035Recorded: 08/24/2017Pages: 169
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/06/2017
Assignee:
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-0023
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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