Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 014653/0526 | |
| Pages: | 3 |
| | Recorded: | 11/05/2003 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
8
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Patent #:
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Issue Dt:
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09/04/1990
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Application #:
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07126577
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Filing Dt:
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11/30/1987
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Title:
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THIN FILM MAGNETIC HEAD
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Patent #:
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Issue Dt:
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07/09/1991
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Application #:
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07259050
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Filing Dt:
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10/18/1988
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Title:
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DATA STORAGE APPARATUS WITH HEAD DISPLACEMENT SENSOR
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Patent #:
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Issue Dt:
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01/16/1996
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Application #:
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08334805
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Filing Dt:
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11/04/1994
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Title:
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MAGNETIC MEMORY DEVICE HAVING A PERFLUORO-POLYETHER FILM COATED ON AN INNER SURFACE OF ITS HOUSING FOR ENTRAPPING DUST
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Patent #:
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Issue Dt:
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07/14/1998
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Application #:
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08580820
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Filing Dt:
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12/29/1995
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Title:
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MAGNETIC HEAD WITH POLYCRYSTALLINE SILICON LAYER ON SLIDE RUNNING SURFACE
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Patent #:
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Issue Dt:
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07/16/2002
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Application #:
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08772068
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Filing Dt:
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12/19/1996
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Title:
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CONTACT TYPE MAGNETIC DISK DRIVE
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Patent #:
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Issue Dt:
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09/12/2000
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Application #:
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08785384
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Filing Dt:
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01/21/1997
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Title:
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MAGNETIC DISK DRIVE
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Patent #:
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Issue Dt:
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07/20/1999
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Application #:
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08823241
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Filing Dt:
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03/24/1997
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Title:
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SYSTEM FOR EVALUATION THE PLAYBACK OF MEGNETORESISTIVE HEADS
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Patent #:
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Issue Dt:
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08/18/1998
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Application #:
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08828913
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Filing Dt:
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03/28/1997
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Title:
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MAGNETIC HEAD DAMAGE EVALUATION METHOD AND APPARATUS THEREFOR
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Assignee
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| 1-13-1, NIHONBASHI |
| CHUO-KU, TOKYO 103-8272, JAPAN |
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Correspondence name and address
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MICHAEL BEST & FRIEDRICH LLC
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PERRY J. HOFFMAN
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401 NORTH MICHIGAN AVENUE
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SUITE 1900
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CHICAGO, ILLIONIS 60611
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