Total properties:
10
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Patent #:
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Issue Dt:
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09/18/1990
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Application #:
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07178542
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Filing Dt:
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04/07/1988
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Title:
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APPARATUS AND METHOD FOR OPTICAL SERVO CONTROL WITH MEDIA HAVING INFORMATION STORAGE AND SERVO CONTROL REGIONS OF DIFFERENT REFLECTIVITIES
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Patent #:
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Issue Dt:
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10/02/1990
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Application #:
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07202719
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Filing Dt:
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06/03/1988
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Title:
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MAGNETIC INFORMATION MEDIA STORAGE WITH OPTICAL SERVO TRACKS
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Patent #:
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Issue Dt:
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11/06/1990
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Application #:
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07269778
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Filing Dt:
|
11/10/1988
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Title:
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CARRIAGE ASSEMBLY FOR HIGH TRACK DENSITY FLEXIBLE MAGNETIC DISK DRIVE
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Patent #:
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Issue Dt:
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06/19/1990
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Application #:
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07269779
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Filing Dt:
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11/10/1988
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Title:
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MAGNETIC MEDIA CONTAINING REFERENCE FEATURE AND METHODS FOR REFERENCING MAGNETIC HEAD POSITION TO THE REFERENCE FEATURE
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Patent #:
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Issue Dt:
|
11/19/1991
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Application #:
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07424658
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Filing Dt:
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10/20/1989
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Title:
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HIGH TRACK DENSITY MAGNETIC MEDIA WITH PITTED OPTICAL SERVO TRACKS AND METHOD FOR STAMPING THE TRACKS ON THE MEDIA
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Patent #:
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Issue Dt:
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11/12/1991
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Application #:
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07537053
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Filing Dt:
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06/12/1990
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Title:
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METHOD AND APPARATUS FOR GENERATING TRACKING ERROR SIGNALS BY MEANS OF AN OPTICAL SERVO SYSTEM
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Patent #:
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Issue Dt:
|
06/09/1992
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Application #:
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07537081
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Filing Dt:
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06/12/1990
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Title:
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HIGH TRACK DENSITY MEDIA WITH OPTICAL SERVO TRACKS AND METHOD AND APPARATUS FOR INSCRIBING THE TRACKS ON THE MEDIA
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Patent #:
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|
Issue Dt:
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05/11/1993
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Application #:
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07612095
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Filing Dt:
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11/09/1990
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Title:
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MAGNETICALLY INDELIBLE MEDIA TYPE IDENTIFICATION SYSTEM
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Patent #:
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Issue Dt:
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05/10/1994
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Application #:
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07878551
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Filing Dt:
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05/05/1992
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Title:
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DUAL VERY-HIGH AND HIGH DENSITY MAGNETIC HEAD ASSEMBLY WITH OPTICAL SERVO POSITIONING FOR VERY HIGH DENSITY FLOPPY DISK RECORDING AND HIGH DENSITY FORMAT COMPATABILITY
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Patent #:
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Issue Dt:
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11/08/1994
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Application #:
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08031955
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Filing Dt:
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03/16/1993
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Title:
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DISK DRIVE FOR COMMUNICATING WITH REMOVABLE MEDIA THAT INCLUDE MEDIA TYPE IDENTIFICATION INFORMATION
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