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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/27/2003
Application #:
09458625
Filing Dt:
12/10/1999
Inventors:
Keiichiro Tounai, Takeshi Hamamoto
Title:
OPTICAL PROXIMITY EFFECT CORRECTING METHOD IN SEMICONDUCTOR MANUFACTURING PROCESS, WHICH CAN SUFFICIENTLY CORRECT OPTICAL PROXIMITY EFFECT, EVEN UNDER VARIOUS SITUATIONS WITH REGARD TO SIZE AND SHAPE OF DESIGN PATTERN, AND SPACE WIDTH AND POSITION RELATION BETWEEN
Assignment: 1
Reel/Frame:
010607/0389Recorded: 03/13/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/24/1999
Exec Dt:
12/24/1999
Assignee:
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
HAYES, SOLOWAY, HENNESSEY, ET AL.
NORMAN P. SOLOWAY
175 CANAL STREET
MANCHESTER, NH 03101
Assignment: 2
Reel/Frame:
013736/0321Recorded: 02/19/2003Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/01/2002
Assignee:
1753 SHIMONUMABE, NAKAHARA-KU, KAWASAKI
KANAGAWA 211-8668, JAPAN
Correspondent:
HAYES SOLSOWAY P.C.
NORMAN P. SOLOWAY
130 W. CUSHING STREET
TUCSON, AZ 85701
Assignment: 3
Reel/Frame:
025375/0939Recorded: 11/18/2010Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2010
Assignee:
1753 SHIMONUMABE, NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8668
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:
044928/0001Recorded: 11/29/2017Pages: 235
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
08/06/2015
Assignee:
2-24, TOYOSU 3-CHOME, KOUTOU-KU
TOKYO, JAPAN
Correspondent:
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

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