Total properties:
30
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Patent #:
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Issue Dt:
|
06/11/1985
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Application #:
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06042721
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Filing Dt:
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05/25/1979
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Title:
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HIGH PRECISION FLOPPY DISC MEMORY SYSTEM
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Patent #:
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Issue Dt:
|
05/11/1982
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Application #:
|
06063856
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Filing Dt:
|
08/06/1979
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Title:
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LOW LOSS BRUSHLESS DC MOTOR
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Patent #:
|
|
Issue Dt:
|
04/07/1981
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Application #:
|
06098381
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Filing Dt:
|
11/29/1979
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Title:
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COMPATIBLE DIGITAL MAGNETIC RECORDING SYSTEM
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Patent #:
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|
Issue Dt:
|
02/23/1982
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Application #:
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06099607
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Filing Dt:
|
12/03/1979
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Title:
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COMPACT MAGNETIC DISK STORAGE SYSTEM
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Patent #:
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Issue Dt:
|
12/20/1983
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Application #:
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06263039
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Filing Dt:
|
05/12/1981
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Title:
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STEPPING MOTOR DRIVE SYSTEM
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|
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Patent #:
|
|
Issue Dt:
|
01/10/1989
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Application #:
|
06896383
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Filing Dt:
|
08/13/1986
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Title:
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COMPACT MAGNETIC HEAD FLEXIBLE SUSPENSION
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|
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Patent #:
|
|
Issue Dt:
|
01/05/1988
|
Application #:
|
06911637
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Filing Dt:
|
09/25/1986
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Title:
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HIGH CAPACITY WINCHESTER DISK DRIVE
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|
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Patent #:
|
|
Issue Dt:
|
06/28/1988
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Application #:
|
06944466
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Filing Dt:
|
12/19/1986
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Title:
|
HARD DISK HEAD POSITIONER ASSEMBLY
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|
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Patent #:
|
|
Issue Dt:
|
04/19/1988
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Application #:
|
07003063
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Filing Dt:
|
01/14/1987
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Title:
|
HIGH CAPACITY HARD DISK CONSTRUCTION
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|
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Patent #:
|
|
Issue Dt:
|
06/13/1989
|
Application #:
|
07019543
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Filing Dt:
|
02/26/1987
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Title:
|
WINCHESTER DISK DRIVE MOTOR CIRCUITRY
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|
|
Patent #:
|
|
Issue Dt:
|
05/09/1989
|
Application #:
|
07081653
|
Filing Dt:
|
08/04/1987
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Title:
|
HIGH SPEED INTEGRATED CHARGE PUMP CIRCUIT FOR PHASE LOCK LOOPS
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|
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Patent #:
|
|
Issue Dt:
|
01/10/1989
|
Application #:
|
07099536
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Filing Dt:
|
09/22/1987
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Title:
|
STRESS FREE WINCHESTER DRIVE SHAFT MOUNTING
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|
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Patent #:
|
|
Issue Dt:
|
01/03/1989
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Application #:
|
07107369
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Filing Dt:
|
10/09/1987
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Title:
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HEAD POSITIONER PRELOADED STOP
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|
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Patent #:
|
|
Issue Dt:
|
01/03/1989
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Application #:
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07113614
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Filing Dt:
|
10/26/1987
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Title:
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INTEGRAL HEAD POSITIONER FOR HARD DISK STORAGE SYSTEM
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|
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Patent #:
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|
Issue Dt:
|
09/26/1989
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Application #:
|
07118785
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Filing Dt:
|
11/06/1987
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Title:
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PARALLEL DRIVE ARRAY STORAGE SYSTEM
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|
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Patent #:
|
|
Issue Dt:
|
02/07/1989
|
Application #:
|
07120610
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Filing Dt:
|
11/16/1987
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Title:
|
LOW POWER BUFFER AMPLIFIER
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|
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Patent #:
|
|
Issue Dt:
|
08/14/1990
|
Application #:
|
07176432
|
Filing Dt:
|
04/01/1988
|
Title:
|
DISK DRIVE HEAD POSITION CONTROLLER WITH STATIC BIAS COMPENSATION AND PLURAL VELOCITY DETECTORS
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|
|
Patent #:
|
|
Issue Dt:
|
10/30/1990
|
Application #:
|
07179512
|
Filing Dt:
|
04/08/1988
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Title:
|
ENVIRONMENTALLY CONTROLLED MEDIA DEFECT DETECTION SYSTEM FOR WINCHESTER DISK DRIVES
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|
|
Patent #:
|
|
Issue Dt:
|
08/07/1990
|
Application #:
|
07276299
|
Filing Dt:
|
11/25/1988
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Title:
|
SHOCK RESISTANT WINCHESTER DISK DRIVE
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|
|
Patent #:
|
|
Issue Dt:
|
10/17/1989
|
Application #:
|
07291695
|
Filing Dt:
|
12/29/1988
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Title:
|
DIGITAL HEAD POSITIONER ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
07/03/1990
|
Application #:
|
07293818
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Filing Dt:
|
01/05/1989
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Title:
|
EFFICIENT HEAD POSITIONER POWER AMPLIFIER
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|
|
Patent #:
|
|
Issue Dt:
|
01/29/1991
|
Application #:
|
07416663
|
Filing Dt:
|
10/03/1989
|
Title:
|
ELECTRO-MECHANICAL LATCH
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|
|
Patent #:
|
|
Issue Dt:
|
06/09/1992
|
Application #:
|
07509592
|
Filing Dt:
|
04/12/1990
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Title:
|
COMPUTER DISK HEAD INTERCONNECT ASSEMBLY
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|
|
Patent #:
|
|
Issue Dt:
|
11/26/1991
|
Application #:
|
07532280
|
Filing Dt:
|
06/01/1990
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Title:
|
SECTOR PULSE GENERATOR FOR HARD DISK DRIVE ASSEMBLY
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|
|
Patent #:
|
|
Issue Dt:
|
11/03/1992
|
Application #:
|
07556575
|
Filing Dt:
|
07/20/1990
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Title:
|
LOW POWER DISK DRIVE SPINDLE MOTOR CONTROLLER
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|
|
Patent #:
|
|
Issue Dt:
|
11/10/1992
|
Application #:
|
07705751
|
Filing Dt:
|
05/28/1991
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Title:
|
ACTUATOR LOCK
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|
|
Patent #:
|
|
Issue Dt:
|
09/21/1993
|
Application #:
|
07714298
|
Filing Dt:
|
06/18/1991
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Title:
|
DRIVE MOTOR CONTROLLER FOR LOW POWER DISK DRIVE
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|
|
Patent #:
|
|
Issue Dt:
|
12/07/1993
|
Application #:
|
07745869
|
Filing Dt:
|
08/16/1991
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Title:
|
LOW INERTIA WINCHESTER DISK DRIVE ACTUATOR
|
|
|
Patent #:
|
|
Issue Dt:
|
08/03/1993
|
Application #:
|
07786378
|
Filing Dt:
|
11/01/1991
|
Title:
|
SIMPLIFIED SENSORLESS D.C. MOTOR COMMUTATION CONTROL CIRCUIT USING ANALOG TIMING TECHNIQUES
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|
|
Patent #:
|
|
Issue Dt:
|
04/06/1993
|
Application #:
|
07799467
|
Filing Dt:
|
11/27/1991
|
Title:
|
HIGH VOLTAGE FEEDTHROUGH BUSHING
|
|