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Patent #:
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Issue Dt:
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07/07/1992
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Application #:
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07373339
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Filing Dt:
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06/29/1989
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Title:
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COHERENT MULTI-FREQUENCY SYNTHESIS
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Patent #:
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Issue Dt:
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03/02/1993
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Application #:
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07373939
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Filing Dt:
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06/29/1989
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Title:
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METHOD FOR INCREASING TRACK DENSITY OF MAGNETO-OPTICAL STORAGE MEDIA
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Patent #:
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Issue Dt:
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11/03/1992
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Application #:
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07373991
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Filing Dt:
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06/29/1989
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Title:
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METHOD FOR INCREASING LINEAR BIT DENSITY IN MAGNETO-OPTICAL STORAGE MEDIA
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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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07374010
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Filing Dt:
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06/29/1989
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Title:
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ROTARY HEAD ACTUATOR FOR OPTICAL DISK
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Patent #:
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Issue Dt:
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05/12/1992
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Application #:
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07382251
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Filing Dt:
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07/19/1989
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Title:
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HYDRODYNAMIC BEARING
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Patent #:
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Issue Dt:
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12/04/1990
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Application #:
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07406692
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Filing Dt:
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09/13/1989
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Title:
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ELECTRICAL CONNECTION FOR A SELF-LOADING HEAD ASSEMBLY FOR DISK DRIVES
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Patent #:
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Issue Dt:
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04/28/1992
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Application #:
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07410028
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Filing Dt:
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09/20/1989
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Title:
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LAMINATED POLES FOR RECORDING HEADS
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Patent #:
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Issue Dt:
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03/26/1991
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Application #:
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07418945
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Filing Dt:
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10/06/1989
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Title:
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LOW PROFILE HEAD-LOAD BEAM SLIDER ARM FOR DISK DRIVE
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Patent #:
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Issue Dt:
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11/26/1991
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Application #:
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07439884
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Filing Dt:
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11/21/1989
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Title:
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HYDRODYNAMIC BEARING
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Patent #:
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Issue Dt:
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08/13/1991
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Application #:
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07440979
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Filing Dt:
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11/22/1989
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Title:
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KEYCAP FOR A COMPUTER DISK DRIVE CONTROL SWITCH
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Patent #:
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Issue Dt:
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01/22/1991
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Application #:
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07446051
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Filing Dt:
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12/05/1989
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Title:
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SELF-SYNCHRONIZING SERVO CONTROL SYSTEM AND SERVO DATA CODE FOR HIGH DENSITY DISK DRIVES
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Patent #:
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Issue Dt:
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11/20/1990
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Application #:
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07449133
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Filing Dt:
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12/08/1989
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Title:
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THIN FILM READ/WRITE HEAD HAVING A SOLENOIDAL ENERGIZING COIL
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Patent #:
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Issue Dt:
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09/04/1990
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Application #:
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07453356
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Filing Dt:
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12/18/1989
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Title:
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PHASE LOCKED LOOP WITH BANDWIDTH RAMP
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Patent #:
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Issue Dt:
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10/08/1991
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Application #:
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07462562
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Filing Dt:
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01/09/1990
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Title:
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TAPE HEAD WITH LOW SPACING LOSS PRODUCED BY NARROW AND WIDE WEAR REGIONS
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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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07468972
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Filing Dt:
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01/23/1990
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Title:
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HOUSING FOR A REMOVABLE DISK DRIVE
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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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07469924
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Filing Dt:
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01/25/1990
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Title:
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ERROR TRAPPING DECODING METHOD AND APPARATUS
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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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07470423
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Filing Dt:
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01/25/1990
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Title:
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HIGH BANDWIDTH REED-SOLOMON ENCODING, DECODING AND ERROR CORRECTING CIRCUIT
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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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07482027
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Filing Dt:
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02/16/1990
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Title:
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HEAD/GIMBAL ASSEMBLY HAVING LOW STIFFNESS CROSS BAND FLEXURE
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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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07485059
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Filing Dt:
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02/26/1990
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Title:
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EXPONENTIAL FUNCTION CIRCUITRY
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Patent #:
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Issue Dt:
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03/03/1992
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Application #:
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07485151
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Filing Dt:
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02/26/1990
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Title:
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CURRENT-PULSE INTEGRATING CIRCUIT WITH PHASE-LOCKED LOOP
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Patent #:
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Issue Dt:
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04/28/1992
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Application #:
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07490504
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Filing Dt:
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02/28/1990
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Title:
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CONTINUOUS-PLUS-EMBEDDED SERVO DATA POSITION CONTROL SYSTEM FOR MAGNETIC DISK DEVICE
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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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07494171
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Filing Dt:
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03/15/1990
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Title:
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TOTALLY MAGNETIC FINE TRACKING MINIATURE GALVANOMETER ACTUATOR
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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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07502070
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Filing Dt:
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03/01/1991
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Title:
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EXTENDED RANGE SERVO SYSTEM FOR POSITIONING A DISK DRIVE HEAD OVER A SELECTED TRACK
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Patent #:
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Issue Dt:
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08/04/1992
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Application #:
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07502311
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Filing Dt:
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03/30/1990
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Title:
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TRACK IDENTIFICATION AND COUNTING IN A DISK DRIVE POSITIONING SYSTEM
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Patent #:
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Issue Dt:
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06/15/1993
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Application #:
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07502312
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Filing Dt:
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03/04/1991
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Title:
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DISK DRIVE WITH CONSTANT BANDWIDTH AUTOMATIC GAIN CONTROL
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Patent #:
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Issue Dt:
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03/10/1992
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Application #:
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07502323
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Filing Dt:
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03/01/1991
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Title:
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VELOCITY ESTIMATOR IN A DISK DRIVE POSITIONING SYSTEM
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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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07502511
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Filing Dt:
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03/01/1991
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Title:
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COMBINATION EMBEDDED AND DEDICATED SERVO SYSTEM INCLUDING EMBEDDED SERVO WRITING
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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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07502512
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Filing Dt:
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03/04/1991
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Title:
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EMBEDDED BURST DEMODULATION AND TRACKING ERROR GENERATION
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Patent #:
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Issue Dt:
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02/16/1993
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Application #:
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07502513
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Filing Dt:
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03/01/1991
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Title:
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HIGH SPEED SWITCHED AUTOMATIC GAIN CONTROL
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Patent #:
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Issue Dt:
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03/24/1992
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Application #:
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07502514
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Filing Dt:
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03/07/1991
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Title:
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METHOD OF AUTOMATIC GAIN CONTROL BASIS SELECTION AND METHOD OF HALF-TRACK SERVOING
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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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07502612
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Filing Dt:
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03/30/1990
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Title:
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AUTOMATIC CORRECTION OF POSITION DEMODULATOR OFFSETS
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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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07502921
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Filing Dt:
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03/04/1991
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Title:
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FAULT TOELRANT FRAME, GUARDBAND AND INDEX DETECTION METHODS
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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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07503151
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Filing Dt:
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03/01/1991
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Title:
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METHODS OF WRITING AND DETECTING DIBIT SERVO ENCODING
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Patent #:
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Issue Dt:
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10/01/1991
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Application #:
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07505650
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Filing Dt:
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03/13/1990
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Title:
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THIN FILM HEAD READ RECOVERY
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Patent #:
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Issue Dt:
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02/01/1994
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Application #:
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07509037
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Filing Dt:
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04/13/1990
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Title:
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METHOD AND APPARATUS FOR OPTIMIZING PREFETCH CACHING BY REVERSE ORDERING OF LOGICAL BLOCKS
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Patent #:
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Issue Dt:
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07/09/1991
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Application #:
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07512100
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Filing Dt:
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04/10/1990
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Title:
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IN-DRIVE DEFECT DETECTOR
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Patent #:
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Issue Dt:
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12/31/1991
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Application #:
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07517558
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Filing Dt:
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04/24/1990
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Title:
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METHOD OF MAKING RECORDING HEADS WITH SIDE SHIELDS
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Patent #:
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Issue Dt:
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06/29/1993
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Application #:
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07521224
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Filing Dt:
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05/09/1990
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Title:
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MULTI-LEVEL ERROR CORRECTION SYSTEM
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Patent #:
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Issue Dt:
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01/14/1992
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Application #:
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07534371
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Filing Dt:
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06/06/1990
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Title:
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BIASING CONDUCTOR FOR MR HEAD
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Patent #:
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Issue Dt:
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01/12/1993
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Application #:
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07540847
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Filing Dt:
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06/20/1990
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Title:
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HAVING DIELECTRIC LAYERS WITH EMBEDDED MICROSPHERES
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Patent #:
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Issue Dt:
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07/07/1992
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Application #:
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07543698
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Filing Dt:
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06/26/1990
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Title:
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LUBRICANTS FOR MAGNETIC MEDIA
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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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07543973
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Filing Dt:
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06/26/1990
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Title:
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MEHTODS AND APPARATUS FOR OPTIMIZING TRACK SEEKING OPERATIONS
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Patent #:
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Issue Dt:
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06/02/1992
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Application #:
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07544506
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Filing Dt:
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06/27/1990
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Title:
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AUTO-CENTERED PHASE-LOCKED LOOP
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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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07545860
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Filing Dt:
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06/29/1990
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|
Title:
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METHOD AND APPARATUS FOR TRANSFERRING DATA BETWEEN A DATA BUS AND A DATA STORAGE DEVICE
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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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07545873
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Filing Dt:
|
06/29/1990
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|
Title:
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INCREASING STORAGE DENSITY OF OPTICAL DATA MEDIA BY DETECTING A SELECTING PORTION OF A LIGHT SPOT IMAGE CORRESPONDING TO A SINGLE DOMAIN
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Patent #:
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|
Issue Dt:
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04/14/1992
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Application #:
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07545926
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Filing Dt:
|
06/29/1990
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Title:
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TRANSVERSE POSITIONER FOR READ/WRITE HEAD
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Patent #:
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Issue Dt:
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07/27/1993
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Application #:
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07546060
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Filing Dt:
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06/29/1990
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Title:
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COMBINED MEDIA CARTRIDGE LOADER AND ASSOCIATED MAGAZINE
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Patent #:
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Issue Dt:
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07/27/1993
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Application #:
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07546089
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Filing Dt:
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06/29/1990
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Title:
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MAGAZINE AND RECEIVER FOR MEDIA CARTRIDGE LOADER
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Patent #:
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Issue Dt:
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03/17/1992
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Application #:
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07546176
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Filing Dt:
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06/29/1990
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|
Title:
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THIN FILM HEAD SLIDER FABRICATION PROCESS
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Patent #:
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|
Issue Dt:
|
10/20/1992
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Application #:
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07546280
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Filing Dt:
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06/29/1990
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Title:
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MAGNETIC POLE CONFIGURATION FOR HIGH DENSITY THIN FILM RECORDING HEAD
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Patent #:
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|
Issue Dt:
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10/27/1992
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Application #:
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07546368
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Filing Dt:
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06/29/1990
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|
Title:
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BIASING CONDUCTOR FOR MR HEAD
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Patent #:
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|
Issue Dt:
|
11/10/1992
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Application #:
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07546386
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Filing Dt:
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06/29/1990
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Title:
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APPARATUS FOR WRITING SERVO INFORMATION ONTO A MAGNETIC DISK
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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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07547669
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Filing Dt:
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07/03/1990
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Title:
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MAGNETIC RECORDING MEDIUM COMPRISING NIFE AND COZR ALLOY CRYSTALLINE MAGNETIC ALLOY LAYERS AND A C0-CR VERTICALLY MAGNETIZABLE LAYER
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Patent #:
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Issue Dt:
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04/05/1994
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Application #:
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07550206
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Filing Dt:
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07/09/1990
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Title:
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DOUBLE UNEQUAL BUS TIMEOUT
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Patent #:
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Issue Dt:
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03/19/1991
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Application #:
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07550802
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Filing Dt:
|
07/09/1990
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|
Title:
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ERROR LOCATION SYSTEM
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Patent #:
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Issue Dt:
|
12/03/1991
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Application #:
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07582799
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Filing Dt:
|
09/11/1990
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|
Title:
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METHOD OF MANUFACTURING A THIN FILM HEAD
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Patent #:
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Issue Dt:
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07/21/1992
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Application #:
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07592908
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Filing Dt:
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10/04/1990
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Title:
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METHOD AND APPARATUS FOR ENCODING AND MAPPING MAGNETIC DISK SECTOR ADDRESSES
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Patent #:
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Issue Dt:
|
02/02/1993
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Application #:
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07603162
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Filing Dt:
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10/25/1990
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Title:
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TRANSDUCER WITH IMPROVED INDUCTIVE COUPLING
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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:
|
10/31/1990
|
|
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:
|
09/15/1992
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Application #:
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07612768
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Filing Dt:
|
11/14/1990
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|
Title:
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DISK DRIVE
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Patent #:
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|
Issue Dt:
|
06/02/1992
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Application #:
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07613469
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Filing Dt:
|
11/07/1990
|
|
Title:
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ADJUSTABLE FOLDING HAY RAKING AND WINDROWING APPARATUS
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Patent #:
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|
Issue Dt:
|
12/22/1992
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Application #:
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07619893
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Filing Dt:
|
11/29/1990
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|
Title:
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COMPACT MULTIPLE ROLLER TAPE GUIDE ASSEMBLY
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Patent #:
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Issue Dt:
|
02/18/1992
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Application #:
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07620465
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Filing Dt:
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11/29/1990
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Title:
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NON-SLIP TACHOMETER ROLLER
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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:
|
05/11/1993
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Application #:
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07626793
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Filing Dt:
|
12/12/1990
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|
Title:
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ADJUSTABLE THRESHOLD FOR BUFFER MANAGEMENT
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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:
|
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:
|
07/28/1992
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Application #:
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07644029
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Filing Dt:
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01/18/1991
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Title:
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ARCHITECTURE FOR A THIN-FILM MAGNETIC RECORDING HEAD
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Patent #:
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Issue Dt:
|
11/16/1993
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Application #:
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07654499
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Filing Dt:
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02/13/1991
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Title:
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METHOD AND APPARATUS FOR ENCODING DATA FOR STORAGE ON MAGNETIC TAPE
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Patent #:
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Issue Dt:
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04/14/1992
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Application #:
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07660211
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Filing Dt:
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02/20/1991
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Title:
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METHOD OF MAKING A MAGNETIC RECORDING HEAD
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Patent #:
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Issue Dt:
|
03/17/1992
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Application #:
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07663192
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Filing Dt:
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02/28/1991
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Title:
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SUBAMBIENT PRESSURE AIR BEARING SLIDER FOR DISK DRIVE
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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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07664183
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Filing Dt:
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03/04/1991
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Title:
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MAGNETO-OPTIC REPRODUCING DEVICE USING RIGHT AND LEFT CIRCULARLY POLARIZED LIGHT
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Patent #:
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Issue Dt:
|
10/13/1992
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Application #:
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07676960
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Filing Dt:
|
03/28/1991
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|
Title:
|
SELF-TUNING ADAPTIVE BANDWIDTH REGULATOR
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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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03/09/1993
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Application #:
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07686596
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Filing Dt:
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04/17/1991
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Title:
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PERMANENT MAGNET EASY-AXIS BIASED MAGNETORESISTIVE HEAD
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Patent #:
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Issue Dt:
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05/25/1993
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Application #:
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07693449
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Filing Dt:
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04/29/1991
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Title:
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MAGNETIC CONTACT RECORDING HEAD FOR OPERATION WITH TAPES OF VARYING THICKNESSES
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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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07694802
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Filing Dt:
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05/17/1991
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Title:
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ELECTRICAL GUIDE FOR TIGHT TOLERANCE MACHINING
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Patent #:
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Issue Dt:
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07/28/1992
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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:
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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:
|
05/10/1994
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Application #:
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07721233
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Filing Dt:
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06/26/1991
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Title:
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TRANSDUCER WITH IMPROVED INDUCTIVE COUPLING
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Patent #:
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Issue Dt:
|
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:
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METHOD AND APPARATUS FOR RECOVERING DIGITAL SIGNALS FROM RECORDED REPRODUCTIONS OF DIGITAL SIGNALS
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Patent #:
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Issue Dt:
|
06/09/1992
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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:
|
07/20/1993
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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
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Application #:
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07723431
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Filing Dt:
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06/28/1991
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Title:
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NITROGEN-CONTAINING MATERIALS FOR WEAR PROTECTION AND FRICTION REDUCTIOIN
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Patent #:
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Issue Dt:
|
03/30/1993
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Application #:
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07733546
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Filing Dt:
|
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:
|
11/30/1993
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Application #:
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07767994
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Filing Dt:
|
09/30/1991
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Title:
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THIN FILM READ/WRITE HEAD FOR MINIMIZING ERASE FRINGING AND METHOD OF MAKING THE SAME
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Patent #:
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Issue Dt:
|
04/06/1993
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Application #:
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07770603
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Filing Dt:
|
10/03/1991
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Title:
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NON-SLIP TACHOMETER ROLLER
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Patent #:
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Issue Dt:
|
05/12/1992
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Application #:
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07772476
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Filing Dt:
|
10/07/1991
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Title:
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METHOD FOR PROVIDING A LUBRICANT COATING ON THE SURFACE OF A MAGNETO- OPTICAL DISK AND RESULTING OPTICAL DISK
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Patent #:
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Issue Dt:
|
05/04/1993
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Application #:
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07792848
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Filing Dt:
|
11/15/1991
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Title:
|
DC-DC BOOST CONVERTER FOR SPINDLE MOTOR CONTROL
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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:
|
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:
|
09/28/1993
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Application #:
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07806972
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Filing Dt:
|
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:
|
08/17/1993
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Application #:
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07808035
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Filing Dt:
|
12/11/1991
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Title:
|
ERROR-RESILIENT INFORMATION ENCODING
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Patent #:
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Issue Dt:
|
07/19/1994
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Application #:
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07837358
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Filing Dt:
|
02/14/1992
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Title:
|
THIN-FILM MAGNETIC TRANSDUCER WITH A MULTITUDE OF MAGNETIC FLUX INTERACTIONS
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|
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Patent #:
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|
Issue Dt:
|
07/06/1993
|
Application #:
|
07843730
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Filing Dt:
|
02/28/1992
|
|
Title:
|
TUNABLE WIDEBAND ACTIVE FILTER
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|
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Patent #:
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|
Issue Dt:
|
04/26/1994
|
Application #:
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07847116
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Filing Dt:
|
03/06/1992
|
|
Title:
|
MULTI-DISK OPTICAL STORAGE SYSTEM
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|
|
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Patent #:
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|
Issue Dt:
|
06/29/1993
|
Application #:
|
07847463
|
Filing Dt:
|
03/06/1992
|
|
Title:
|
AN OPTICAL ANGULAR POSITION SENSING SYSTEM FOR USE WITH A GALVANOMETER
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|
|
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|
Patent #:
|
|
Issue Dt:
|
06/14/1994
|
Application #:
|
07850718
|
Filing Dt:
|
03/13/1992
|
|
Title:
|
DATA RECOVERY AFTER ERROR CORRECTION FAILURE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/03/1994
|
Application #:
|
07851054
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Filing Dt:
|
03/13/1992
|
|
Title:
|
SUBAMBIENT PRESSURE AIR BEARING SLIDER FOR DISK DRIVE
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|
