| Patent | Date |
|---|
Magnetic recording system with ternary pattern dependent write signaling
Grant 9,754,610 - Wilson , et al. September 5, 2 | 2017-09-05 |
Magnetic recording system including differentiated write current emphasis signal generator circuit
Grant 9,721,588 - Windler , et al. August 1, 2 | 2017-08-01 |
Magnetic recording system using pattern dependent writer having register pages for storing write currents
Grant 9,715,887 - Wilson , et al. July 25, 2 | 2017-07-25 |
Magnetic Recording System Using Pattern Dependent Writer Having Register Pages For Storing Write Currents
App 20170186448 - Wilson; Ross S. ; et al. | 2017-06-29 |
Magnetic Recording System Including Differentiated Write Current Emphasis Signal Generator Circuit
App 20170186449 - Windler; Peter J. ; et al. | 2017-06-29 |
Magnetic Recording System With Ternary Pattern Dependent Write Signaling
App 20170178670 - Wilson; Bruce A. ; et al. | 2017-06-22 |
Radio frequency bitstream generator and combiner providing image rejection
Grant 9,673,859 - Laturell , et al. June 6, 2 | 2017-06-06 |
High-voltage voltage-switched class-S amplifier
Grant 9,473,086 - Laturell , et al. October 18, 2 | 2016-10-18 |
Magnetoresistive reader for two-dimensional magnetic recording
Grant 9,437,219 - Wilson , et al. September 6, 2 | 2016-09-06 |
Multiplexed synchronous serial port communication with skew control for storage device
Grant 9,430,148 - Wilson , et al. August 30, 2 | 2016-08-30 |
Preamplifier common-mode noise rejection for two-dimensional magnetic recording
Grant 9,431,050 - Brenden , et al. August 30, 2 | 2016-08-30 |
Preamplifier crosstalk correction in array reader magnetic recording system
Grant 9,401,175 - Bhaumik , et al. July 26, 2 | 2016-07-26 |
Radio Frequency Bitstream Generator and Combiner Providing Image Rejection
App 20160211885 - Laturell; Donald R. ; et al. | 2016-07-21 |
Cascaded viterbi bitstream generator
Grant 9,385,837 - Kiss , et al. July 5, 2 | 2016-07-05 |
Serial port communication for storage device using single bidirectional serial data line
Grant 9,343,103 - Wilson , et al. May 17, 2 | 2016-05-17 |
Pseudo-differential shared-pin reader for two-dimensional magnetic recording
Grant 9,336,803 - Wilson , et al. May 10, 2 | 2016-05-10 |
Single-sideband transmitter using class-S amplifier
Grant 9,325,356 - Kiss , et al. April 26, 2 | 2016-04-26 |
Radio frequency composite Class-S power amplifier having discrete power control
Grant 9,325,284 - Wilson , et al. April 26, 2 | 2016-04-26 |
Multiplexed communication in a storage device
Grant 9,281,005 - Wilson , et al. March 8, 2 | 2016-03-08 |
Single-sideband Transmitter Using Class-s Amplifier
App 20160056848 - Kiss; Peter ; et al. | 2016-02-25 |
Serial Port Communication For Storage Device Using Single Bidirectional Serial Data Line
App 20160012846 - Wilson; Ross S. ; et al. | 2016-01-14 |
Multiplexed Communication In A Storage Device
App 20150318014 - Wilson; Ross S. ; et al. | 2015-11-05 |
Multiplexed Synchronous Serial Port Communication With Skew Control For Storage Device
App 20150318030 - Wilson; Ross S. ; et al. | 2015-11-05 |
Cross-Talk Measurement In Array Reader Magnetic Recording System
App 20150302887 - Oenning; Travis ; et al. | 2015-10-22 |
Cross-talk measurement in array reader magnetic recording system
Grant 9,153,249 - Oenning , et al. October 6, 2 | 2015-10-06 |
Switching power amplifier system for multi-path signal interleaving
Grant 9,106,207 - Kiss , et al. August 11, 2 | 2015-08-11 |
Low inductance flex bond with low thermal resistance
Grant 9,078,352 - Laturell , et al. July 7, 2 | 2015-07-07 |
Adaptive pattern detection for pattern-dependent write current control in a magnetic recording system
Grant 9,013,816 - Wilson April 21, 2 | 2015-04-21 |
Method and apparatus for high density pulse density modulation
Grant 8,995,521 - Laturell , et al. March 31, 2 | 2015-03-31 |
Pre-amplifier input stage for multi-element magneto-resistive heads
Grant 8,988,803 - Wilson , et al. March 24, 2 | 2015-03-24 |
Cascaded Viterbi Bitstream Generator
App 20150074501 - Kiss; Peter ; et al. | 2015-03-12 |
Low-distortion class S power amplifier with constant-impedance bandpass filter
Grant 8,976,898 - Wilson , et al. March 10, 2 | 2015-03-10 |
Adaptive Pattern Detection for Pattern-Dependent Write Current Control in a Magnetic Recording System
App 20150062737 - Wilson; Ross S. | 2015-03-05 |
Interleaved multipath digital power amplification
Grant 8,970,406 - Kiss , et al. March 3, 2 | 2015-03-03 |
High-Voltage Voltage-Switched Class-S Amplifier
App 20150042403 - Laturell; Donald R. ; et al. | 2015-02-12 |
Radio Frequency Composite Class-s Power Amplifier Having Discrete Power Control
App 20150015329 - Wilson; Ross S. ; et al. | 2015-01-15 |
Storage system with pattern dependent write
Grant 8,929,013 - Mastrocola , et al. January 6, 2 | 2015-01-06 |
Offset-tolerant low noise amplifier
Grant 8,929,012 - Wilson , et al. January 6, 2 | 2015-01-06 |
Hybrid digital/analog power amplifier
Grant 8,908,798 - Wilson , et al. December 9, 2 | 2014-12-09 |
Interleaved Multipath Digital Power Amplification
App 20140266820 - Kiss; Peter ; et al. | 2014-09-18 |
Interleaved Multipath Digital Power Amplification
App 20140269978 - Kiss; Peter ; et al. | 2014-09-18 |
Digital radio frequency clocking methods
Grant 8,824,591 - Wilson , et al. September 2, 2 | 2014-09-02 |
Laser power control in a heat-assisted magnetic recording system
Grant 8,824,085 - Wilson , et al. September 2, 2 | 2014-09-02 |
Tag multiplication via a preamplifier interface
Grant 8,817,402 - Wilson , et al. August 26, 2 | 2014-08-26 |
Storage device with driver controller providing pattern-dependent write functionality
Grant 8,792,197 - Wilson , et al. July 29, 2 | 2014-07-29 |
Bicmos Gate Driver For Class-s Radio Frequency Power Amplifier
App 20140191801 - Wilson; Ross S. ; et al. | 2014-07-10 |
Hybrid Digital/Analog Power Amplifier
App 20140184323 - Wilson; Ross S. ; et al. | 2014-07-03 |
BiCMOS gate driver for class-S radio frequency power amplifier
Grant 8,760,225 - Wilson , et al. June 24, 2 | 2014-06-24 |
Systems and methods for data write loopback based timing control
Grant 8,760,977 - Wilson June 24, 2 | 2014-06-24 |
Tag Multiplication Via A Preamplifier Interface
App 20140168809 - Wilson; Ross S. ; et al. | 2014-06-19 |
Switching Power Amplifier System For Multi-path Signal Interleaving
App 20140159991 - Kiss; Peter ; et al. | 2014-06-12 |
Low Inductance Flex Bond with Low Thermal Resistance
App 20140118966 - Laturell; Donald R. ; et al. | 2014-05-01 |
Method and Apparatus for High Density Pulse Density Modulation
App 20140119427 - Laturell; Donald R. ; et al. | 2014-05-01 |
Laser Power Control in a Heat-Assisted Magnetic Recording System
App 20140119164 - Wilson; Ross S. ; et al. | 2014-05-01 |
Digital Radio Frequency Clocking Methods
App 20140119470 - Wilson; Ross S. ; et al. | 2014-05-01 |
Preamplifier-to-channel communication in a storage device
Grant 8,711,502 - Wilson , et al. April 29, 2 | 2014-04-29 |
Preamplifier-to-channel Communication In A Storage Device
App 20140104716 - Wilson; Ross S. ; et al. | 2014-04-17 |
Systems and Methods for Data Write Loopback Based Timing Control
App 20140022876 - Wilson; Ross S. | 2014-01-23 |
Systems and methods for data write loopback based timing control
Grant 8,565,047 - Wilson October 22, 2 | 2013-10-22 |
Unipolar current driver
Grant 8,565,048 - Wilson , et al. October 22, 2 | 2013-10-22 |
Magnetic Recording System With Multi-Level Write Current
App 20130128375 - Livshitz; Boris ; et al. | 2013-05-23 |
Heat assisted magnetic recording system
Grant 8,315,128 - Wilson , et al. November 20, 2 | 2012-11-20 |
High speed writer
Grant 8,310,776 - Wilson November 13, 2 | 2012-11-13 |
Systems and Methods for Laser Write Control
App 20120275279 - Wilson; Ross S. ; et al. | 2012-11-01 |
Systems and Methods for Data Write Loopback Based Timing Control
App 20120275278 - Wilson; Ross S. | 2012-11-01 |
High Speed Writer
App 20120063025 - Wilson; Ross S. | 2012-03-15 |
Systems and methods for controlling a DC motor
Grant 8,013,552 - Dahlberg , et al. September 6, 2 | 2011-09-06 |
Method and apparatus for measuring resistance of a resistive sensor
Grant 7,692,887 - Dolan, Jr. , et al. April 6, 2 | 2010-04-06 |
Systems and Methods for Controlling a DC Motor
App 20090322266 - Dahlberg; James A. ; et al. | 2009-12-31 |
Head-specific standby modes for disk drive preamplifiers and the like
Grant 7,595,951 - Dolan , et al. September 29, 2 | 2009-09-29 |
Signal processing in a disc drive
Grant 7,345,839 - Elliott , et al. March 18, 2 | 2008-03-18 |
Method and apparatus for measuring resistance of a resistive sensor
App 20080062551 - Dolan; Daniel J. ; et al. | 2008-03-13 |
Head-specific standby modes for disk drive preamplifiers and the like
App 20070279785 - Dolan; Daniel J. ; et al. | 2007-12-06 |
Over-writing data in a recording system
Grant 7,167,330 - Elliott , et al. January 23, 2 | 2007-01-23 |
Over-writing data in a recording system
App 20060227446 - Elliott; Carl F. ; et al. | 2006-10-12 |
System and method for reducing circumferential transition incoherence in servowriting operations and magnetic disk drive incorporating the same
Grant 7,085,089 - Wilson August 1, 2 | 2006-08-01 |
Signal processing in a disc drive
App 20040252395 - Elliott, Carl F. ; et al. | 2004-12-16 |
System and method for reducing circumferential transition incoherence in servowriting operations and magnetic disk drive incorporating the same
App 20040196584 - Wilson, Ross S. | 2004-10-07 |
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