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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:011177/0386   Pages: 3
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 4
1
Patent #:
Issue Dt:
12/10/1996
Application #:
08267927
Filing Dt:
07/06/1994
Title:
APPARATUS FOR TWO OR THREE DIMENDIONAL OPTICAL INSPECTION OF A SAMPLE
2
Patent #:
Issue Dt:
06/04/1996
Application #:
08346166
Filing Dt:
11/21/1994
Title:
APPARATUS FOR DETECTING MARKS FORMED ON A SAMPLE SURFACE
3
Patent #:
Issue Dt:
02/03/1998
Application #:
08590637
Filing Dt:
01/24/1996
Title:
OPTICAL INSPECTION APPARATUS INCLUDING A TELECENTRIC OPTICAL SYSTEM AN APERTURE STOP AND A SCREEN
4
Patent #:
Issue Dt:
04/28/1998
Application #:
08747993
Filing Dt:
11/12/1996
Title:
OPTICAL INSPECTING APPARATUS HAVING A FOCUSING SYSTEM WITH A TELECENTRIC OPTICAL SYSTEM AND AN APERTURE STOP
Assignor
1
Exec Dt:
09/19/2000
Assignee
1
1-48-10 HIGASHI-IKEBUKURO
25 SANKYO BLDG. 708
TOSHIMA-KU, TOKYO, JAPAN
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
HERBERT I. CANTOR
1200 G STREET, NW
SUITE 700
WASHINGTON, DC 20005

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