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Patent Assignment Details
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Reel/Frame:021195/0743   Pages: 3
Recorded: 07/03/2008
Attorney Dkt #:328727US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/22/2009
Application #:
12167665
Filing Dt:
07/03/2008
Publication #:
Pub Dt:
01/08/2009
Title:
DIFFRACTION OPTICAL ELEMENT, LIGHT BEAM DETECTION DEVICE, OPTICAL SCANNER AND IMAGE FORMING APPARATUS
Assignor
1
Exec Dt:
06/25/2008
Assignee
1
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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