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03/27/2001
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06/06/1997
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04/13/1999
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11/09/1999
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06/05/2001
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01/15/1998
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11/09/1999
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01/29/1998
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09/18/2001
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02/27/1998
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09/18/2001
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03/23/1998
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08/08/2000
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03/30/1998
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05/09/2000
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04/15/1998
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03/06/2001
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04/30/1998
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07/18/2000
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04/30/1998
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06/19/2001
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06/16/1998
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11/14/2000
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06/18/1998
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11/23/1999
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06/22/1998
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12/12/2000
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06/22/1998
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06/20/2000
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06/22/1998
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07/17/2001
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06/23/1998
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02/27/2001
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06/25/1998
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04/24/2001
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06/29/1998
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01/30/2001
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07/01/1998
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03/06/2001
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07/21/1998
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10/24/2000
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07/24/1998
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12/04/2001
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08/21/1998
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03/20/2001
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08/24/1998
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04/04/2000
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09/24/1998
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01/29/2002
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09/29/1998
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04/18/2000
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10/14/1998
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07/09/2002
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10/23/1998
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02/27/2001
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11/04/1998
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03/20/2001
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12/18/1998
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02/06/2001
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12/29/1998
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08/21/2001
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12/30/1998
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11/21/2000
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12/30/1998
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11/20/2001
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01/07/1999
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06/18/2002
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01/15/1999
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04/09/2002
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02/09/1999
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09/18/2001
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02/11/1999
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08/15/2000
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02/23/1999
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09/04/2001
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03/25/1999
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08/21/2001
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04/12/1999
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05/07/2002
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04/12/1999
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01/23/2001
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04/15/1999
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06/25/2002
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04/23/1999
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07/17/2001
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04/29/1999
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04/09/2002
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05/14/1999
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TEMPERATURE MONITORING METHOD OF A DISK DRIVE VOICE COIL MOTOR FROM A TRAVELED DISTANCE
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03/27/2001
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05/14/1999
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11/12/2002
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05/18/1999
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09/11/2001
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05/19/1999
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01/08/2002
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05/25/1999
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01/14/2003
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06/11/1999
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10/30/2001
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06/29/1999
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12/24/2002
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06/29/1999
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12/17/2002
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06/29/1999
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06/18/2002
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08/31/1999
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06/11/2002
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09/10/1999
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06/29/2004
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09/22/1999
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DISK DRIVES AND DISK DRIVE-CONTAINING DEVICES HAVING SELECTIVELY CONTROLLABLE AND/OR ADAPTIVE QUIET AND HIGH PERFORMANCE MODES OF OPERATION
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02/10/2004
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09/27/1999
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12/10/2002
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11/08/1999
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HEADERLESS DISK DRIVE COMPRISING REPEATABLE RUNOUT (RRO) CORRECTION VALUES RECORDED AT A USER DATA RATE
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09/11/2001
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11/19/1999
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12/24/2002
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12/02/1999
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CONTROL AND OBSERVATION OF PHYSICAL DEVICES, EQUIPMENT AND PROCESSES BY MULTIPLE USERS OVER COMPUTER NETWORKS
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09/03/2002
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12/20/1999
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11/13/2001
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01/18/2000
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07/02/2002
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01/24/2000
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06/17/2003
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01/24/2000
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DISK DRIVE HAVING A CHANNEL CIRCUIT WHICH RECEIVES A READ SIGNAL REPRESENTING DATA IN A DATA SECTOR AND DATA IN A SERVO SECTOR IN A FIRST ORDER AND DEMODULATES THE READ SIGNAL TO PROVIDE DATA SECTOR DATA AND SERVO-SECTOR DATA IN A SECOND ORDER
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02/25/2003
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Application #:
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09493751
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Filing Dt:
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01/28/2000
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Title:
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METHOD OF CALIBRATING A WRITE CURRENT-SETTING FOR SERVO WRITING A DISK DRIVE
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Patent #:
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Issue Dt:
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11/05/2002
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Application #:
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09505009
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Filing Dt:
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02/15/2000
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Title:
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DISK DRIVE COMPRISING AN ACTUATOR DRIVER CIRCUIT FOR RETRACTING A HEAD INDEPENDENT OF A SERVO MICROPROCESSOR WHEN A SPINDLE SPEED FAULT MODE IS DETECTED
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Patent #:
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Issue Dt:
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11/12/2002
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Application #:
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09513316
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Filing Dt:
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02/25/2000
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Title:
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DISK DRIVE EMPLOYING A NON-VILATILE SEMICONDUCTOR MEMORY FOR STORING READ CHANNEL PARAMETER CALIBRATED FOR THE DISK DRIVE USED TO RECOVER DISK CHANNEL PARAMETER
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Patent #:
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Issue Dt:
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09/02/2003
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Application #:
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09538931
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Filing Dt:
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03/31/2000
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Title:
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DISK DRIVE WITH FEED-FORWARD CONTROL PATH THAT RECEIvES A REFERENCE POSITION SIGNAL TO APPLY A FEED-FORWARD COMMAND EFFORT AT A RATE GREATER THAN A SERVO SAMPLING RATE
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Patent #:
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Issue Dt:
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09/02/2003
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Application #:
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09539349
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Filing Dt:
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03/31/2000
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Title:
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DISK DRIVE WITH ADAPTIVE CONTROL PATH THAT PRODUCES AN ADAPTIVE CONTROL EFFORT BASED ON A CHARACTERIZED DEVIATION BETWEEN ACTUAL AND MODELED PLANT RESPONSE
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Patent #:
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Issue Dt:
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02/17/2004
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Application #:
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09540445
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Filing Dt:
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03/31/2000
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Title:
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PREAMPLIFIER CIRCUIT CONFIGURABLE TO ALLOW SIMULTANEOUS READ AND WRITE OPERATIONS FOR SELF-SERVO WRITING A DISK DRIVE
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Patent #:
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Issue Dt:
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07/29/2003
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Application #:
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09541136
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Filing Dt:
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03/31/2000
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Title:
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SELF-SERVO WRITING A DISK DRIVE BY PROPAGATING INTERLEAVED SETS OF TIMING CLOCKS AND SERVO BURSTS DURING ALTERNATE TIME INTERVALS
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Patent #:
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Issue Dt:
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12/10/2002
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Application #:
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09551925
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Filing Dt:
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04/19/2000
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Title:
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DISK DRIVE EMPLOYING SPINDLE MOTOR COMMUTATION TIME VARIATION FOR REDUCING ACOUSTIC NOISE
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Patent #:
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Issue Dt:
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04/15/2003
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Application #:
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09552400
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Filing Dt:
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04/19/2000
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Title:
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DISK DRIVE COMPRISING SPIN DOWN CIRCUITRY HAVING A POWER CLAMP CIRCUIT FOR ENHANCING POWER AND BRAKING CONTROL
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Patent #:
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Issue Dt:
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04/20/2004
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Application #:
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09552402
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Filing Dt:
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04/19/2000
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Title:
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CACHE CONTROL SYSTEM AND METHOD HAVING HARDWARE-BASED TAG RECORD ALLOCATION
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Patent #:
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Issue Dt:
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06/03/2003
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Application #:
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09552403
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Filing Dt:
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04/19/2000
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Title:
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DISK DRIVE COMPRISING A DEMAND LIMIT CIRCUIT FOR ENHANCING POWER MANAGEMENT DURING SPIN DOWN
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Patent #:
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Issue Dt:
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04/22/2003
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Application #:
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09552404
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Filing Dt:
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04/19/2000
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Title:
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TAG MEMORY DISK CACHE ARCHITECTURE
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Patent #:
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Issue Dt:
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03/18/2003
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Application #:
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09560918
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Filing Dt:
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04/28/2000
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Publication #:
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Pub Dt:
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07/04/2002
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Title:
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DISK DRIVE EMPLOYING METHOD OF SPINNING UP SPINDLE MOTOR INCLUDING DETECTING BEMF POLARITY CHANGE FOR SELECTING INITIAL COMMUTATION STATE
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Patent #:
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Issue Dt:
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12/03/2002
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Application #:
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09561228
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Filing Dt:
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04/28/2000
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Title:
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CONFLICT DETECTION FOR QUEUED COMMAND HANDLING IN A DISK DRIVE CONTROLLER
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Patent #:
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Issue Dt:
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02/26/2002
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Application #:
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09584837
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Filing Dt:
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05/31/2000
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Title:
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Method of making a balance-compensated rotary actuator based upon track-follow performance of a rotatable test head stack assembly portion
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Patent #:
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Issue Dt:
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01/06/2004
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Application #:
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09585101
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Filing Dt:
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05/31/2000
|
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Title:
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DISK DRIVE HAVING SEPARATE MOTION SENSORS FOR BASE AND ACTUATOR
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Patent #:
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Issue Dt:
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02/10/2004
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Application #:
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09585128
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Filing Dt:
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05/31/2000
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Title:
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ACCELERATED MEDIA SCAN METHOD FOR DETECTION OF DISK DRIVE HANDLING DAMAGE
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Patent #:
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Issue Dt:
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06/10/2003
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Application #:
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09585244
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Filing Dt:
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05/31/2000
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Title:
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DISK DRIVE COMPRISING SPIN DOWN CIRCUITRY HAVING A PROGRAMMABLE SIGNAL GENERATOR FOR ENHANCING POWER AND BRAKING CONTROL
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Patent #:
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Issue Dt:
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04/15/2003
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Application #:
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09585805
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Filing Dt:
|
05/31/2000
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Title:
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DISK DRIVE COMPRISING SPIN DOWN CIRCUITRY HAVING A CURRENT LIMIT CIRCUIT FOR ENHANCING POWER AND BRAKING CONTROL
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Patent #:
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Issue Dt:
|
10/30/2001
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Application #:
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09603809
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Filing Dt:
|
06/26/2000
|
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Title:
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Repeatable runout cancellation in sectored servo disk drive positioning system
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Patent #:
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Issue Dt:
|
05/04/2004
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Application #:
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09608685
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Filing Dt:
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06/29/2000
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Title:
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VCR WEBIFICATION
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Patent #:
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Issue Dt:
|
08/12/2003
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Application #:
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09628892
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Filing Dt:
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07/31/2000
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Title:
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CACHE CONTROL METHOD AND SYSTEM FOR MIXED STREAMING AND NON-STREAMING DATA
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Patent #:
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Issue Dt:
|
04/08/2003
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Application #:
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09652857
|
Filing Dt:
|
08/31/2000
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Title:
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METHOD AND APPARATUS FOR RRO LEARNING BEFORE AND AFTER SHIPPING TO CANCEL RRO IN A DISK DRIVE
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Patent #:
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Issue Dt:
|
03/04/2003
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Application #:
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09652859
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Filing Dt:
|
08/31/2000
|
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Title:
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DISK DRIVE EMPLOYING A MULTI-LAYER NOISE-DAMPENING HDA COVER
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Patent #:
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Issue Dt:
|
02/17/2004
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Application #:
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09675852
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Filing Dt:
|
09/28/2000
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Title:
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COMMUNICATION CHANNEL EMPLOYING AN ECC DECODER ENHANCED BY LIKELY ERROR EVENTS OF A TRELLIS SEQUENCE DETECTOR
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Patent #:
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Issue Dt:
|
08/05/2003
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Application #:
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09675853
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Filing Dt:
|
09/28/2000
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Title:
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DISK DRIVE COMPRISING A MULTIPLE-INPUT SEQUENCE DETECTOR SELECTIVELY BIASED BY BITS OF A DECODED ECC CODEDWORD
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Patent #:
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Issue Dt:
|
07/26/2005
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Application #:
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09676405
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Filing Dt:
|
09/29/2000
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Title:
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DISK DRIVE COMPRISING A COVER SHAPED TO IMPROVE RADIAL AND AXIAL SHROUDING
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Patent #:
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|
Issue Dt:
|
10/15/2002
|
Application #:
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09676634
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Filing Dt:
|
09/30/2000
|
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Title:
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DISK DRIVE COMPRISING A COVER HAVING SLOTS NEAR A SHAFT APERTURE FOR REDUCING RESONANCE
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|
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|
Patent #:
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|
Issue Dt:
|
03/16/2004
|
Application #:
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09684561
|
Filing Dt:
|
10/05/2000
|
|
Title:
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METHOD AND APPARATUS FOR RRO LEARNING ON ALTERNATE TRACKS BEFORE AND AFTER SHIPPING TO CANCEL RRO IN A DISK DRIVE
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|
|
|
|
Patent #:
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|
Issue Dt:
|
03/15/2005
|
Application #:
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09703689
|
Filing Dt:
|
10/31/2000
|
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Title:
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DISK DRIVE COMPRISING VCM STALL DETECTOR FOR VELOCITY CONTROL OF AN ACTUATOR ARM
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Patent #:
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|
Issue Dt:
|
02/10/2004
|
Application #:
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09704175
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Filing Dt:
|
10/31/2000
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Title:
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DISK DRIVE EMPLOYING VCM DEMAND CURRENT TO CALIBRATE VCM IR VOLTAGE FOR VELOCITY CONTROL OF AN ACTUATOR ARM
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Patent #:
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Issue Dt:
|
10/08/2002
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Application #:
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09704188
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Filing Dt:
|
10/31/2000
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Title:
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VOICE COIL MOTOR COMPRISING A VOICE COIL WRAPPED AROUND A ROTARY VOICE COIL YOKE COMPRISING A LO W RELUCTANCE END AND A HIGH RELUCTANCE END
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Patent #:
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|
Issue Dt:
|
09/21/2004
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Application #:
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09704195
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Filing Dt:
|
10/31/2000
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Title:
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DISK DRIVE EMPLOYING SEEK TIME VCM IR VOLTAGE CALIBRATION FOR VELOCITY CONTROL OF AN ACTUATOR ARM
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Patent #:
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|
Issue Dt:
|
03/18/2003
|
Application #:
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09728293
|
Filing Dt:
|
11/30/2000
|
|
Title:
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DISK DRIVE COMPRISING A PLASTIC MOLDED CRASH STOP WITH EMBEDDED MAGNET FOR LATCHING AN ACTUATOR ARM
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|
|
|
|
Patent #:
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|
Issue Dt:
|
11/18/2003
|
Application #:
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09728545
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Filing Dt:
|
11/30/2000
|
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Title:
|
METHOD AND SYSTEM FOR TESTING RELIABILITY ATTRIBUTES IN DISK DRIVES
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/04/2004
|
Application #:
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09728550
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Filing Dt:
|
11/30/2000
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Title:
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DISK DRIVE CONTROL SYSTEM AND METHOD FOR DETERMINING THE TEMPERATURE OF AN ACTUATOR COIL
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