Total properties:
37
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Patent #:
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Issue Dt:
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03/05/1985
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Application #:
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06384927
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Filing Dt:
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06/04/1982
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Title:
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DISC DRIVE CARTRIDGE ARRANGEMENT
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Patent #:
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Issue Dt:
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01/05/1988
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Application #:
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07040741
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Filing Dt:
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04/09/1987
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Title:
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HARD DISC CARTRIDGE ARRANGEMENT WITH AN AUTOMATICALLY ACTIVATED DOOR
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Patent #:
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Issue Dt:
|
01/26/1988
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Application #:
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07047038
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Filing Dt:
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05/05/1987
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Title:
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DISC DRIVE ARRANGEMENT FOR A HARD DISC CARTRIDGE HAVING A CARRIAGE FOR ACCURATELY POSITIONING A HEAD RELATIVE TO THE CARTRIDGE
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Patent #:
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Issue Dt:
|
09/26/1989
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Application #:
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07160708
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Filing Dt:
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02/26/1988
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Title:
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REMOVABLE CARTRIDGE DISC DRIVE WITH RADIAL ARM VOICE COIL ACTUATOR
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Patent #:
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Issue Dt:
|
09/05/1989
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Application #:
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07160714
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Filing Dt:
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02/26/1988
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Title:
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REMOVABLE CARTRIDGE WITH LOCKABLE ACESS DOOR
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Patent #:
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Issue Dt:
|
04/24/1990
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Application #:
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07164881
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Filing Dt:
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03/07/1988
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Title:
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DISC DRIVE FINE SERVO VELOCITY CONTROL AND METHOD FOR HEAD POSITIONING RELATIVE TO A DISC
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Patent #:
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Issue Dt:
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09/05/1989
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Application #:
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07164882
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Filing Dt:
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03/07/1988
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Title:
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HEAD LOADING VELOCITY CONTROL
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Patent #:
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Issue Dt:
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10/23/1990
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Application #:
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07270005
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Filing Dt:
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11/14/1988
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Title:
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SEALED REMOVABLE CARTRIDGE FOR USE WITH A HIGH DENSITY DISC DRIVE WITH MAGNETIC CLUTCH
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Patent #:
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Issue Dt:
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10/23/1990
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Application #:
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07359385
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Filing Dt:
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07/03/1989
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Title:
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REMOVABLE CARTRIDGE DISC DRIVE WITH RADIAL ARM VOICE COIL ACTUATOR
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|
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Patent #:
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|
Issue Dt:
|
12/29/1992
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Application #:
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07643144
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Filing Dt:
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01/18/1991
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Title:
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DISC DRIVE WITH MAGNETIC COUPLING TO A HEAD ACTUATOR IN A REMOVABLE DISC CARTRIDGE AND WITH SPINDLE MOTOR ROTOR CONFIGURED INTO THE REMOVABLE DISC CARTRIDGE
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Patent #:
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|
Issue Dt:
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06/09/1992
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Application #:
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07686245
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Filing Dt:
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04/16/1991
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Title:
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ZONE SERVO SECTOR FORMAT ALIGNMENT SCHEME FOR SERVO AND SPINDLE MOTOR CONTROL
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Patent #:
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Issue Dt:
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11/16/1993
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Application #:
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07722837
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Filing Dt:
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06/28/1991
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Title:
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REMOVABLE CARTRIDGE WITH A 2.5 FORM FACTOR AND AN INTERLOCKING MECHANISM ADAPTED FOR USE IN A DISK DRIVE
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Patent #:
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Issue Dt:
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05/31/1994
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Application #:
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07723452
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Filing Dt:
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06/28/1991
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Title:
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REMOVABLE CARTRIDGE DISK DRIVE WITH CARTRIDGE INTERLOCKING AND SPINDLE MOTOR TELESCOPING MECHANISMS
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Patent #:
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Issue Dt:
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09/28/1993
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Application #:
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07723502
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Filing Dt:
|
06/28/1991
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Title:
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REMOVABLE CARTRIDGE FOR A DISK DRIVE
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|
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Patent #:
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|
Issue Dt:
|
04/20/1993
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Application #:
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07724388
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Filing Dt:
|
06/28/1991
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Title:
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REMOVABLE CARTRIDGE DISK DRIVE WITH AN INTEGRAL HEAD LOADING RAMP, AIR FILTER AND REMOVABLE CARTRIDGE DOOR SAFETY STOP
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|
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Patent #:
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|
Issue Dt:
|
12/07/1993
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Application #:
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07776459
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Filing Dt:
|
10/15/1991
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Title:
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3 1/2 INCH DISK CARTRIDGE
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|
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Patent #:
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|
Issue Dt:
|
06/08/1993
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Application #:
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07779060
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Filing Dt:
|
10/18/1991
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Title:
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3-1/2 INCH REMOVABLE CARTRIDGE FOR A DISK DRIVE
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|
|
Patent #:
|
|
Issue Dt:
|
08/22/1995
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Application #:
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07976379
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Filing Dt:
|
11/13/1992
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Title:
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REMOVABLE CARTRIDGE FOR A DISK DRIVE WITH A 1.8 INCH FORM FACTOR
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|
|
Patent #:
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|
Issue Dt:
|
08/08/1995
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Application #:
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07977262
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Filing Dt:
|
11/13/1992
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Title:
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REMOVABLE CARTRIDGE DISK DRIVE WITH A 1.8 INCH FORM FACTOR
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|
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Patent #:
|
|
Issue Dt:
|
01/18/1994
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Application #:
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08029886
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Filing Dt:
|
03/11/1993
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Title:
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3-1/2 INCH REMOVABLE CARTRIDGE FOR A DISK DRIVE
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|
|
Patent #:
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|
Issue Dt:
|
03/14/1995
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Application #:
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08135906
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Filing Dt:
|
10/13/1993
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Title:
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REMOVABLE CARTRIDGE DISK DRIVE WITH A 2.5 INCH FORM FACTOR UTILIZING A CARTRIDGE HAVING A ROTATABLE DISK ACCESS DOOR
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|
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Patent #:
|
|
Issue Dt:
|
06/06/1995
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Application #:
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08140733
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Filing Dt:
|
10/21/1993
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Title:
|
3-1/2 INCH REMOVABLE CARTRIDGE FOR A DISK DRIVE
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|
|
Patent #:
|
|
Issue Dt:
|
08/27/1996
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Application #:
|
08141822
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Filing Dt:
|
10/22/1993
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Title:
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METHOD FOR APPLYING AN ADAPTIVE FEED-FORWARD ALGORITHM AS A FREQUENCY SELECTIVE FILTER IN A CLOSED LOOP DISK DRIVE SERVO SYSTEM IN ORDER TO COMPENSATE FOR PERIODIC PERTURBATIONS WHICH OTHERWISE APPEAR IN THE SERVO SYSTEM POSITION ERROR SIGNAL
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|
|
Patent #:
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|
Issue Dt:
|
03/21/1995
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Application #:
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08143214
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Filing Dt:
|
10/25/1993
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Title:
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SERVO BURST PATTERN FOR REMOVING OFFSET CAUSED BY MAGNETIC DISTORTION AND METHOD ASSOCIATED THEREWITH
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|
|
Patent #:
|
|
Issue Dt:
|
07/09/1996
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Application #:
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08216694
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Filing Dt:
|
03/23/1994
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Title:
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REMOVABLE CARTRIDGE DISK DRIVE WITH CARTRIDGE INTERLOCKING AND SPINDLE MOTOR TELESCOPING MECHANISMS
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|
|
Patent #:
|
|
Issue Dt:
|
03/03/1998
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Application #:
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08329336
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Filing Dt:
|
10/26/1994
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Title:
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REMOVABLE CARTRIDGE WHICH MAY BE MOUNTED TO A DISK DRIVE SPINDLE MOTOR WITHOUT RELATIVE MOVEMENT BETWEEN THE MOTOR AND A HOUSING OF THE CARTRIDGE
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|
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Patent #:
|
|
Issue Dt:
|
06/04/1996
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Application #:
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08330268
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Filing Dt:
|
10/26/1994
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Title:
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SERVO BURST PATTERN FOR REMOVING OFFSET CAUSED BY MAGNETIC DISTORTION AND METHOD ASSOCIATED THEREWITH
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|
|
Patent #:
|
|
Issue Dt:
|
11/03/1998
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Application #:
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08357856
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Filing Dt:
|
12/15/1994
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Title:
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REMOVABLE CARTRIDGE DISK DRIVE WITH A COMPACT MECHANISM FOR ENGAGING T HE DISK CARTRIDGE AND DRIVE SPINDLE MOTOR
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|
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Patent #:
|
|
Issue Dt:
|
06/11/1996
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Application #:
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08373150
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Filing Dt:
|
01/13/1995
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Title:
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TECHNIQUE FOR GENERATING AUDIBLE SIGNALS IN A DISK DRIVE EMPLOYING A VOICE COIL ACTUATOR
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|
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Patent #:
|
|
Issue Dt:
|
07/07/1998
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Application #:
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08412651
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Filing Dt:
|
03/10/1995
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Title:
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METHOD AND APPARATUS FOR REDUCING SIDEBAND INTERFERENCE WHEN STORING OR RETRIEVING DATA IN A DISK DRIVE SYSTEM ADAPTED FOR DOWNWARD COMPATIBILITY
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|
|
Patent #:
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|
Issue Dt:
|
08/06/2002
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Application #:
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08478356
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Filing Dt:
|
06/07/1995
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Title:
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REMOVABLE CARTRIDGE DISK DRIVE WITH A RECEIVER FOR RECEIVING A CARTRIDGE HOUSING A 105 MB 3.5 INCH HARD DISK
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Patent #:
|
|
Issue Dt:
|
09/12/2000
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Application #:
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08548366
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Filing Dt:
|
11/01/1995
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Title:
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FAULT-TOLERANT SAMPLE-DATA SERVO PATTERN
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|
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Patent #:
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|
Issue Dt:
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12/16/1997
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Application #:
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08615080
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Filing Dt:
|
03/13/1996
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Title:
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REMOVABLE CARTRIDGE DISK DRIVE FOR RECEIVING A CARTRIDGE AND METHOD OF INSERTING THE CARTRIDGE
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|
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Patent #:
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|
Issue Dt:
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08/30/1994
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Application #:
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29001411
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Filing Dt:
|
11/13/1992
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Title:
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CARTRIDGE WITH A 1.8 INCH FORM FACTOR FOR A REMOVABLE CARTRIDGE DISK DRIVE
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|
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Patent #:
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|
Issue Dt:
|
03/05/1996
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Application #:
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29007897
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Filing Dt:
|
04/29/1993
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Title:
|
CASE FOR A REMOVABLE DISK DRIVE CARTRIDGE
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|
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Patent #:
|
|
Issue Dt:
|
11/07/1995
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Application #:
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29011027
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Filing Dt:
|
07/23/1993
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Title:
|
CARTRIDGE WITH A 1.8 INCH FORM FACTOR FOR A REMOVABLE CARTRIDGE DISK DRIVE
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|
|
Patent #:
|
|
Issue Dt:
|
09/09/1997
|
Application #:
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29051568
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Filing Dt:
|
03/13/1996
|
Title:
|
REMOVABLE CARTRIDGE DISK DRIVE
|
|