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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/25/1990
Application #:
07329833
Filing Dt:
03/28/1989
Inventors:
HIROSHI YASUDA, JUNICHI KAI, TOYOTAKA KATAOKA, YASUSHI TAKAHASHI, KIICHI SAKAMOTO et al
Title:
CHARGED PARTICLE BEAM EXPOSURE SYSTEM USING LINE BEAMS
Assignment: 1
Reel/Frame:
005057/0847Recorded: 03/28/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/22/1989
Exec Dt:
03/22/1989
Exec Dt:
03/22/1989
Exec Dt:
03/22/1989
Exec Dt:
03/22/1989
Exec Dt:
03/22/1989
Assignee:
JAPAN
Correspondent:
STAAS & HALSEY
1825 K STREET, N. W., STE. 816
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
021985/0715Recorded: 12/10/2008Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/04/2008
Assignee:
7-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO 163-0722, JAPAN
Correspondent:
STAAS & HALSEY LLP
ATTENTION: H. J. STAAS
1201 NEW YORK AVE., N.W., 7TH FLOOR
WASHINGTON, D.C. 20005

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