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Patent #:
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|
Issue Dt:
|
08/18/1992
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Application #:
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07605122
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Filing Dt:
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10/29/1990
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Title:
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STATIC ELIMINATOR FOR DISC DRIVE SPINDLE
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Patent #:
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Issue Dt:
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01/26/1993
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Application #:
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07606101
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Filing Dt:
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10/31/1990
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Title:
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SPLIT LENS DISPLACED FROM EACH OTHER ALONG PLANE OF CUT
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Patent #:
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Issue Dt:
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04/13/1993
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Application #:
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07606573
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Filing Dt:
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10/31/1990
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Title:
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METHOD OF WELDING A HEAD SUSPENSION ASSEMBLY
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Patent #:
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|
Issue Dt:
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04/21/1992
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Application #:
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07607646
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Filing Dt:
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10/29/1990
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Title:
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ADAPTIVE MAGNETIC RECORDING AND READBACK SYSTEM
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Patent #:
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Issue Dt:
|
02/04/1992
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Application #:
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07609921
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Filing Dt:
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11/06/1990
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Title:
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METHOD FOR ALIGNING THIN FILM HEAD POLE TIPS
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Patent #:
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Issue Dt:
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06/25/1991
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Application #:
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07610306
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Filing Dt:
|
11/06/1990
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Title:
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DATA HEAD LOAD BEAN FOR HEIGHT COMPACTED, LOW POWER FIXED HEAD AND DISK ASSEMBLY
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Patent #:
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Issue Dt:
|
11/03/1992
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Application #:
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07611300
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Filing Dt:
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11/09/1990
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Title:
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ACTUATOR ARM WITH A STEEL SLEEVE FOR THERMAL OFF TRACK COMPENSATION
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Patent #:
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Issue Dt:
|
03/17/1992
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Application #:
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07626428
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Filing Dt:
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12/14/1990
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Title:
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EXPANSIBLE FIXED DISK DRIVE SUBSYSTEM FOR COMPUTER
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Patent #:
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Issue Dt:
|
10/06/1992
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Application #:
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07626588
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Filing Dt:
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12/07/1990
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Title:
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ASSEMBLY AND METHOD FOR SECURING HEAD SUSPENSIONS ON ACTUATOR ARMS
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Patent #:
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Issue Dt:
|
09/15/1992
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Application #:
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07629191
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Filing Dt:
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12/26/1990
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Title:
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METHOD FOR PROVIDING UNIAXIAL ANISOTROPY IN MAGNETIC RECORDING DISKS
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Patent #:
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Issue Dt:
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09/07/1993
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Application #:
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07629398
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Filing Dt:
|
12/18/1990
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Title:
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ON-THE-FLY ERROR CORRECTION
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Patent #:
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Issue Dt:
|
06/09/1992
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Application #:
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07631894
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Filing Dt:
|
12/21/1990
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Title:
|
MEDIA FLAW DETECTION APPARATUS FOR A MAGNETIC DISK DRIVE WITH SQUARING AND SUMMING OF IN-PHASE AND QUADRATURE-PHASE DETECTED SIGNALS
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Patent #:
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Issue Dt:
|
11/03/1992
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Application #:
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07632150
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Filing Dt:
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12/21/1990
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Title:
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FLEXIBLE RETAINER FOR CANTILEVERED MATRIX BOARD
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Patent #:
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Issue Dt:
|
07/14/1992
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Application #:
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07632300
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Filing Dt:
|
12/21/1990
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Title:
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INFORMATION STORAGE DISC BALANCE WEIGHT
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Patent #:
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Issue Dt:
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12/17/1991
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Application #:
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07632958
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Filing Dt:
|
12/21/1990
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Title:
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METHOD OF MAKING INTEGRATED MAGNETIC READ/WRITE HEAD/FLEXURE/CONDUCTOR STRUCTURE
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Patent #:
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Issue Dt:
|
09/17/1991
|
Application #:
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07634975
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Filing Dt:
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01/07/1991
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Title:
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VERTICAL FLAT COIL FOR HEAD ACTUATOR
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Patent #:
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Issue Dt:
|
11/12/1991
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Application #:
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07635771
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Filing Dt:
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12/28/1990
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Title:
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COMPRESSION CONTACT ELECTRICAL CONNECTOR ASSEMBLY FOR A DISC DRIVE
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Patent #:
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Issue Dt:
|
07/30/1991
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Application #:
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07640687
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Filing Dt:
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01/14/1991
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Title:
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METHOD FOR REMOVING BALL STAKED HEAD GIMBAL ASSEMBLY
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Patent #:
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Issue Dt:
|
07/09/1991
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Application #:
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07643446
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Filing Dt:
|
01/18/1991
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Title:
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METHOD AND APPARATUS FOR REDUCING DISK DISTORTION UNDER CLAMPING LOAD IN A DISK DRIVE APPARATUS
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Patent #:
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Issue Dt:
|
12/08/1992
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Application #:
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07643703
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Filing Dt:
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01/22/1991
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Title:
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MAGNETIC PARKING DEVICE FOR DISK DRIVE
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Patent #:
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Issue Dt:
|
09/21/1993
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Application #:
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07648216
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Filing Dt:
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01/31/1991
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Title:
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USING SPECTRAL SIGNATURE ANALYSIS IN PRODUCING SUBSTRATES FOR MAGNETIC MEDIA
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Patent #:
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Issue Dt:
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08/31/1993
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Application #:
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07650791
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Filing Dt:
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02/01/1991
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Title:
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0N-THE-FLY ERROR CORRECTION WITH EMBEDDED DIGITAL CONTROLLER
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Patent #:
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Issue Dt:
|
10/26/1993
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Application #:
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07654900
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Filing Dt:
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02/13/1991
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Title:
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DISC DRIVE WITH OFFSET ADDRESS FIELD
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Patent #:
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Issue Dt:
|
01/19/1993
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Application #:
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07660410
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Filing Dt:
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02/22/1991
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Title:
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LEADING EDGE UNDERSHOOT ELIMINATION IN THIN FILM HEADS
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Patent #:
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Issue Dt:
|
04/27/1993
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Application #:
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07671500
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Filing Dt:
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03/19/1991
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Title:
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ACTUATOR SERVO COMPENSATION METHOD
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Patent #:
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Issue Dt:
|
02/23/1999
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Application #:
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07673967
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Filing Dt:
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03/22/1991
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Title:
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ACOUSTIC ISOLATOR FOR A DISC DRIVE ASSEMBLY
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Patent #:
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Issue Dt:
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05/19/1992
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Application #:
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07674071
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Filing Dt:
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03/12/1991
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Title:
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PROCESS OF ETCHING IRON-SILICON-ALUMINUM TRIALLOYS AND ETCHANT SOLUTIONS USED THEREFOR
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Patent #:
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Issue Dt:
|
02/16/1993
|
Application #:
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07674385
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Filing Dt:
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03/25/1991
|
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Title:
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RFI/EMI REDUCTION FOR HEAD AND DISK ASSEMBLY
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Patent #:
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Issue Dt:
|
04/28/1992
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Application #:
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07675334
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Filing Dt:
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03/26/1991
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Title:
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PROCESS FOR MANUFACTURING SELECTIVELY TEXTURED MAGNETIC RECORDING MEDIA
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Patent #:
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Issue Dt:
|
03/24/1992
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Application #:
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07675580
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Filing Dt:
|
03/08/1991
|
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Title:
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SEALING APPARATUS FOR A DISC DRIVE
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Patent #:
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Issue Dt:
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10/13/1992
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Application #:
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07676960
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Filing Dt:
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03/28/1991
|
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Title:
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SELF-TUNING ADAPTIVE BANDWIDTH REGULATOR
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Patent #:
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Issue Dt:
|
02/25/1992
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Application #:
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07679917
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Filing Dt:
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04/23/1991
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Title:
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MOTOR BRAKE CIRCUIT FOR MAGNETIC DISK DRIVE SYSTEM
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Patent #:
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Issue Dt:
|
04/06/1993
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Application #:
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07682726
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Filing Dt:
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04/09/1991
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Title:
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MOTORIZED SPINDLE FOR DISK DRIVE
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Patent #:
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Issue Dt:
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09/13/1994
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Application #:
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07686112
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Filing Dt:
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04/15/1991
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Title:
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METHOD AND APPARATUS FOR RELOADING MICROINSTRUCTION CODE TO A SCSI SEQUENCER
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Patent #:
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Issue Dt:
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10/06/1992
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Application #:
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07690524
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Filing Dt:
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04/23/1991
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Title:
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ON-THE-FLY ERROR CORRECTION
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Patent #:
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Issue Dt:
|
03/03/1992
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Application #:
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07693048
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Filing Dt:
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04/29/1991
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Title:
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SPINDLE MOTOR HAVING REDUCED TORQUE RIPPLE
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Patent #:
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Issue Dt:
|
08/11/1992
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Application #:
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07702956
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Filing Dt:
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05/20/1991
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Title:
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METHOD OF MAKING A THIN FILM HEAD WITH CONTOURED POLE FACE EDGES FOR UNDERSHOOT REDUCTION
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Patent #:
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Issue Dt:
|
07/27/1993
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Application #:
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07710065
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Filing Dt:
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06/04/1991
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Title:
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FAULT TOLERANT RLL DATA SECTOR ADDRESS MARK DECODER
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Patent #:
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Issue Dt:
|
10/19/1993
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Application #:
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07710171
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Filing Dt:
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06/04/1991
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Title:
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HIGH CAPACITY SUBMICRO-WINCHESTER FIXED DISK DRIVE
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Patent #:
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Issue Dt:
|
05/05/1992
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Application #:
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07710561
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Filing Dt:
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06/05/1991
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Title:
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INTEGRATED MAGNETIC READ/WRITE HEAD/FLEXURE/CONDUCTOR STRUCTURE
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Patent #:
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Issue Dt:
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11/17/1992
|
Application #:
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07710891
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Filing Dt:
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06/11/1991
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Title:
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METHOD OF MAKING INTEGRATED MAGNETIC READ/WRITE HEAD/FLEXURE/CONDUCTOR STRUCTURE
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Patent #:
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Issue Dt:
|
05/04/1993
|
Application #:
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07717038
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Filing Dt:
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06/18/1991
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Title:
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DATA HEAD LOAD BEAM FOR HEIGHT COMPACTED, LOW POWER FIXED HEAD AND DISK ASSEMBLY
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Patent #:
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Issue Dt:
|
07/28/1992
|
Application #:
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07719042
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Filing Dt:
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06/21/1991
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Title:
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MAGNETIC HEAD TESTING APPARATUS FOR DETECTING OCCURRENCES OF POPCORN NOISE AMID EXTERNALLY GENERATED NOISE
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Patent #:
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Issue Dt:
|
01/11/1994
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Application #:
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07719885
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Filing Dt:
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06/21/1991
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Title:
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EMBEDDED SERVO BANDED FORMAT FOR MAGNETIC DISKS FOR USE WITH A DATA PROCESSING SYSTEM
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Patent #:
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Issue Dt:
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01/04/1994
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Application #:
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07721044
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Filing Dt:
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06/26/1991
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Title:
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SPINDLE CONTROLLER WITH STARTUP CORRECTION OF DISK POSITION
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Patent #:
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|
Issue Dt:
|
06/01/1993
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Application #:
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07721061
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Filing Dt:
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06/26/1991
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Title:
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METHOD AND APPARATUS FOR SURFACE REALLOCATION FOR IMPROVED MANUFACTURING PROCESS MARGIN
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Patent #:
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Issue Dt:
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06/08/1993
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Application #:
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07721745
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Filing Dt:
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06/26/1991
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Title:
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UNIFORM SPATIAL ACTION SHOCK MOUNT
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Patent #:
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Issue Dt:
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08/24/1993
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Application #:
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07722046
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Filing Dt:
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06/27/1991
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Title:
|
METHOD AND APPARATUS FOR RECOVERING DIGITAL SIGNALS FROM RECORDED REPRODUCTIONS OF DIGITAL SIGNALS
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Patent #:
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Issue Dt:
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06/09/1992
|
Application #:
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07722752
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Filing Dt:
|
06/28/1991
|
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Title:
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DUAL-CHARGE-PUMP BANDWIDTH-SWITCHED PHASE-LOCKED LOOP
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Patent #:
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Issue Dt:
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04/13/1993
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Application #:
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07722866
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Filing Dt:
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06/28/1991
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Title:
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SAMPLED-DATA CONTROL SYSTEM EXHIBITING REDUCED PHASE LOSS
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Patent #:
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Issue Dt:
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07/20/1993
|
Application #:
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07723087
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Filing Dt:
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06/28/1991
|
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Title:
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SIDE-BY-SIDE READ/WRITE HEADS WITH ROTARY POSITIONER
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Patent #:
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Issue Dt:
|
08/03/1993
|
Application #:
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07723431
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Filing Dt:
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06/28/1991
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Title:
|
NITROGEN-CONTAINING MATERIALS FOR WEAR PROTECTION AND FRICTION REDUCTIOIN
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Patent #:
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Issue Dt:
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05/25/1993
|
Application #:
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07729497
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Filing Dt:
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07/12/1991
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Title:
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ACOUSTICALLY DAMPED DISC DRIVE ASSEMBLY
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Patent #:
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|
Issue Dt:
|
10/05/1993
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Application #:
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07731548
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Filing Dt:
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07/17/1991
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Title:
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PIVOTABLE ARM ASSEMBLY WITH REDUCED THERMAL DISTORTION
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Patent #:
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|
Issue Dt:
|
03/30/1993
|
Application #:
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07733546
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Filing Dt:
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07/22/1991
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Title:
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METHODS FOR TREATING THE SURFACE OF A SOLID BODY
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Patent #:
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|
Issue Dt:
|
07/14/1992
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Application #:
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07734058
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Filing Dt:
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07/22/1991
|
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Title:
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THIN FILM HEAD ON FERRITE SUBSTRATE WITH INCLINED TOP POLE
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Patent #:
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|
Issue Dt:
|
07/12/1994
|
Application #:
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07734938
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Filing Dt:
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07/24/1991
|
|
Title:
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CORRECTION OF CURRENT FEEDBACK OFFSET FOR DISC DRIVE SERVO SYSTEMS
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Patent #:
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|
Issue Dt:
|
11/16/1993
|
Application #:
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07738053
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Filing Dt:
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07/31/1991
|
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Title:
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HARD DISC DRIVE WITH IMPROVED SERVO SYSTEM
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Patent #:
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|
Issue Dt:
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04/19/1994
|
Application #:
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07738584
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Filing Dt:
|
07/31/1991
|
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Title:
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MULTI-TASK OPERATING SYSTEM FOR A DISC DRIVE
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Patent #:
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Issue Dt:
|
04/19/1994
|
Application #:
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07738793
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Filing Dt:
|
07/31/1991
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Title:
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COMPENSATING FOR VARIATIONS IN TORQUE CAPABILITY OF VOICE COIL MOTORS
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Patent #:
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Issue Dt:
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10/20/1992
|
Application #:
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07742207
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Filing Dt:
|
08/05/1991
|
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Title:
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UNDER-THE-HUB DISK DRIVE SPIN MOTOR
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Patent #:
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Issue Dt:
|
10/04/1994
|
Application #:
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07745983
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Filing Dt:
|
08/06/1991
|
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Title:
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SPINDLE MOTOR ASSEMBLY FOR DISC DRIVES
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Patent #:
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Issue Dt:
|
11/24/1992
|
Application #:
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07758384
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Filing Dt:
|
09/03/1991
|
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Title:
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REDUCED STICK/SLIP LOAD ARM ASSEMBLY HAVING A COATING WITH A LOW FRICTIONAL COEFFICIENT
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Patent #:
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Issue Dt:
|
10/26/1993
|
Application #:
|
07761001
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Filing Dt:
|
09/17/1991
|
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Title:
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METHOD OF MANUFACTURING A PLANARIZED MAGNETORESISTIVE SENSOR
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Patent #:
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Issue Dt:
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05/31/1994
|
Application #:
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07762683
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Filing Dt:
|
09/19/1991
|
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Title:
|
MICRO-WINCHESTER DISK DRIVE HAVING ON-BOARD SEGMENTED CACHE MEMORY
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Patent #:
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Issue Dt:
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01/18/1994
|
Application #:
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07762887
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Filing Dt:
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09/19/1991
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Title:
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SERVO PAUSE FOR DISK DRIVE EMBEDDED MULTI-TASKED CONTROLLER
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Patent #:
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Issue Dt:
|
09/08/1992
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Application #:
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07767073
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Filing Dt:
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09/27/1991
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Title:
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PHASE LOCK LOOP FOR SECTOR SERVO SYSTEM
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Patent #:
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|
Issue Dt:
|
03/22/1994
|
Application #:
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07778446
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Filing Dt:
|
10/16/1991
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|
Title:
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ELECTRONIC HOT CONNECTION OF DISK DRIVE MODULE TO COMPUTER PERIPHERIAL BUS
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Patent #:
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Issue Dt:
|
08/10/1993
|
Application #:
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07779214
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Filing Dt:
|
10/18/1991
|
|
Title:
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APPARATUS FOR SENSING OPERATING SHOCK ON A DISK DRIVE
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Patent #:
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|
Issue Dt:
|
11/09/1993
|
Application #:
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07779301
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Filing Dt:
|
10/18/1991
|
|
Title:
|
SLEEVELESS ROTATABLE BERYLLIUM/ALUMINUM ACTUATOR ARM FOR A MAGNETIC DISC DRIVE
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Patent #:
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|
Issue Dt:
|
02/06/1996
|
Application #:
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07783619
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Filing Dt:
|
10/28/1991
|
|
Title:
|
GIMBALED MICRO-HEAD/FLEXURE/CONDUCTOR ASSEMBLY AND SYSTEM
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Patent #:
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|
Issue Dt:
|
08/10/1993
|
Application #:
|
07784086
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Filing Dt:
|
11/01/1991
|
|
Title:
|
MAGNETIC DISK DRIVE INCORPORATING A MECHANICALLY DAMPED BASE
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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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07784655
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Filing Dt:
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10/28/1991
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Title:
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DISK DRIVE SYSTEM EMPLOYING ADAPTIVE READ/WRITE CHANNEL CONTROLS AND METHOD OF USING SAME
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Patent #:
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Issue Dt:
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10/12/1993
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Application #:
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07791792
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Filing Dt:
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11/12/1991
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Title:
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REMOVABLE AND TRANSPORTABLE HARD DISK SUBSYSTEM
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Patent #:
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Issue Dt:
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05/04/1993
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Application #:
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07792848
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Filing Dt:
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11/15/1991
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Title:
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DC-DC BOOST CONVERTER FOR SPINDLE MOTOR CONTROL
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Patent #:
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Issue Dt:
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11/09/1993
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Application #:
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07797019
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Filing Dt:
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11/25/1991
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Title:
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SPACE OPTIMIZATION VOICE COIL MOTOR FOR DISC DRIVES
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Patent #:
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Issue Dt:
|
07/13/1993
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Application #:
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07797504
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Filing Dt:
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03/02/1992
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Title:
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A APPARATUS FOR PROVIDING UNIAXIAL ANISOTROPY IN A MAGNETIC RECORDING DISK
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Patent #:
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Issue Dt:
|
02/02/1993
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Application #:
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07798858
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Filing Dt:
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11/22/1991
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Title:
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DATA ENCODING AND DEMODULATION SYSTEM
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Patent #:
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Issue Dt:
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01/05/1993
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Application #:
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07804232
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Filing Dt:
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12/05/1991
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Title:
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HIGH RESOLUTION SYMMETRICAL DIVIDER CIRCUIT
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Patent #:
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Issue Dt:
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12/29/1992
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Application #:
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07806611
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Filing Dt:
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12/12/1991
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Title:
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METHOD OF MAKING MAGNETIC READ/WRITE HEAD/FLEXURE/CONDUCTOR UNIT(S)
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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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07806972
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Filing Dt:
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12/12/1991
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Title:
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DISK STORE WITH DEVICE FOR FIXING THE DISK PACK ON ITS HUB SUCH THAT IT CAN BE REMOVED
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Patent #:
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Issue Dt:
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08/17/1993
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Application #:
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07808035
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Filing Dt:
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12/11/1991
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Title:
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ERROR-RESILIENT INFORMATION ENCODING
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Patent #:
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Issue Dt:
|
06/06/1995
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Application #:
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07820283
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Filing Dt:
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01/09/1992
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Title:
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CROSS-CHECKING FOR ON-THE-FLY REED SOLOMON ERROR CORRECTION CODE
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Patent #:
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Issue Dt:
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01/25/1994
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Application #:
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07824031
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Filing Dt:
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01/22/1992
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Title:
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DISK DRIVE WITH REDUCED ACOUSTIC NOISE
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Patent #:
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Issue Dt:
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01/26/1993
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Application #:
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07829613
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Filing Dt:
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01/30/1992
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Title:
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SECTORED SERVO DISK FORMATTING
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Patent #:
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Issue Dt:
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12/07/1999
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Application #:
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07839870
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Filing Dt:
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02/21/1992
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Title:
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AIRFLOW GENERATOR SPINDLE HUB FOR AERODYNAMICALLY RELEASED SHIPPING LATCH FOR DISK DRIVE ACTUATOR
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Patent #:
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Issue Dt:
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07/06/1993
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Application #:
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07843730
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Filing Dt:
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02/28/1992
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Title:
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TUNABLE WIDEBAND ACTIVE FILTER
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|
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Patent #:
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Issue Dt:
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03/07/1995
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Application #:
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07843895
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Filing Dt:
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02/27/1992
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Title:
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COMPACT, HIGH-SPEED, ROTARY ACTUATOR AND TRANSDUCER ASSEMBLY WITH REDUCED MOMENT OF INERTIA AND MASS-BALANCED STRUCTURAL OVERLAP WITH DRIVE MOTOR AND ORGANIZING METHOD FOR THE SAME
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Patent #:
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Issue Dt:
|
04/02/1996
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Application #:
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07847113
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Filing Dt:
|
03/06/1992
|
|
Title:
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REMOTE FINE POSITIONING MECHANISM
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|
|
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Patent #:
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Issue Dt:
|
04/26/1994
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Application #:
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07847116
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Filing Dt:
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03/06/1992
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Title:
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MULTI-DISK OPTICAL STORAGE SYSTEM
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|
|
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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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07847147
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Filing Dt:
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02/27/1992
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Title:
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DIGITAL-ANALOG DRIVER FOR BRUSHLESS D.C. SPINDLE MOTOR
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|
|
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Patent #:
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Issue Dt:
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09/21/1993
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Application #:
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07847326
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Filing Dt:
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03/06/1992
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Title:
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DATA RECORDING SYSTEM INCORPORATING FLAW DETECTION CIRCUITRY
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|
|
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Patent #:
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Issue Dt:
|
06/29/1993
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Application #:
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07847463
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Filing Dt:
|
03/06/1992
|
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Title:
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AN OPTICAL ANGULAR POSITION SENSING SYSTEM FOR USE WITH A GALVANOMETER
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|
|
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Patent #:
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Issue Dt:
|
11/09/1993
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Application #:
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07847520
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Filing Dt:
|
03/06/1992
|
|
Title:
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APPARATUS AND METHOD FOR FABRICATING A LENS/MIRROR TOWER
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|
|
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Patent #:
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|
Issue Dt:
|
04/13/1993
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Application #:
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07847526
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Filing Dt:
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03/06/1992
|
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Title:
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DOUBLE-SIDED MAGNETO-OPTICAL MEDIA FOR A MULTI-DISK STORAGE DEVICE
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|
|
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Patent #:
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|
Issue Dt:
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06/14/1994
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Application #:
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07850718
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Filing Dt:
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03/13/1992
|
|
Title:
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DATA RECOVERY AFTER ERROR CORRECTION FAILURE
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|
|
|
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Patent #:
|
|
Issue Dt:
|
07/05/1994
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Application #:
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07855990
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Filing Dt:
|
03/20/1992
|
|
Title:
|
REMOVABLE RIGID DISK DRIVE
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|
|
|
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Patent #:
|
|
Issue Dt:
|
08/17/1993
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Application #:
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07857082
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Filing Dt:
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03/19/1992
|
|
Title:
|
APPARATUS AND METHOD FOR EFFICIENT ORGANIZATION OF COMPRESSED DATA ON A HARD DISK UTILIZING AN ESTIMATED COMPRESSION FACTOR
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|
|
|
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Patent #:
|
|
Issue Dt:
|
04/06/1993
|
Application #:
|
07865362
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Filing Dt:
|
04/08/1992
|
|
Title:
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NEGATIVE PRESSURE AIR BEARING SLIDER HAVING AN AIR BEARING SURFACE TRAILING A NEGATIVE PRESSURE CAVITY
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|
|
|
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Patent #:
|
|
Issue Dt:
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04/26/1994
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Application #:
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07865994
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Filing Dt:
|
04/09/1992
|
|
Title:
|
AUTOMATIC PHASE MARGIN COMPENSATION CONTROL CIRCUIT AND METHOD FOR DISK DRIVES
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|
