| Patent | Date |
|---|
Oxidizing Or Reducing Atmosphere For Heat-assisted Magnetic Recording
App 20210210121 - Turner; Robert D. ; et al. | 2021-07-08 |
Oxidizing or reducing atmosphere for heat-assisted magnetic recording
Grant 10,964,354 - Turner , et al. March 30, 2 | 2021-03-30 |
Method And System Of Automatic Target Date Distribution Of Retirement Funds
App 20190122302 - Lou; Huazhou | 2019-04-25 |
Head-disk contact detection using a thermal sensor for modulation air bearings
Grant 9,928,873 - Liu , et al. March 27, 2 | 2018-03-27 |
Lumped-parameter thermal model of a write transducer for clearance control on magnetic recording device
Grant 9,824,699 - Lou , et al. November 21, 2 | 2017-11-21 |
Determining gamma of a read/write head based on active gain control and test signal amplitude measurements
Grant 9,818,439 - Riddering , et al. November 14, 2 | 2017-11-14 |
High sample rate dPES to improve contact detection signal to noise ratio
Grant 9,792,940 - Zhou , et al. October 17, 2 | 2017-10-17 |
Concurrent laser induced writer protrusion correction and laser writeability calibration
Grant 9,704,529 - Lou , et al. July 11, 2 | 2017-07-11 |
Determining write-induced protrusion as a function of laser power using temperature measurements
Grant 9,607,649 - Riddering , et al. March 28, 2 | 2017-03-28 |
Thermally assisted writer protrusion determination and control
Grant 9,595,277 - Lou , et al. March 14, 2 | 2017-03-14 |
Thermally Assisted Writer Protrusion Determination and Control
App 20170018284 - Lou; Huazhou ; et al. | 2017-01-19 |
Concurrent modulation and frictional heating head disk contact detection
Grant 9,548,072 - Lou , et al. January 17, 2 | 2017-01-17 |
Heat-assisted magnetic recording head-disk clearance setting
Grant 9,472,225 - Lou , et al. October 18, 2 | 2016-10-18 |
Heat-assisted Magnetic Recording Head-disk Clearance Setting
App 20160232930 - Lou; Huazhou ; et al. | 2016-08-11 |
Concurrent Modulation And Frictional Heating Head Disk Contact Detection
App 20160232931 - Lou; Huazhou ; et al. | 2016-08-11 |
Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection
Grant 9,390,741 - Johnson , et al. July 12, 2 | 2016-07-12 |
Laser temperature calibration in a HAMR device
Grant 9,236,081 - Chu , et al. January 12, 2 | 2016-01-12 |
Resistance temperature sensors for head-media and asperity detection
Grant 9,230,594 - Kunkel , et al. January 5, 2 | 2016-01-05 |
Friction force measurement assembly and method
Grant 9,171,581 - Lou , et al. October 27, 2 | 2015-10-27 |
Head Transducer With Multiple Resistance Temperature Sensors For Head-medium Spacing And Contact Detection
App 20150255102 - Johnson; Michael Thomas ; et al. | 2015-09-10 |
Methods and devices for head-media contact detection
Grant 9,123,371 - Lou , et al. September 1, 2 | 2015-09-01 |
Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection
Grant 9,042,050 - Johnson , et al. May 26, 2 | 2015-05-26 |
Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection
Grant 9,036,290 - Johnson , et al. May 19, 2 | 2015-05-19 |
Methods And Devices For Head-media Contact Detection
App 20150103432 - Lou; Huazhou ; et al. | 2015-04-16 |
Head Transducer With Multiple Resistance Temperature Sensors For Head-medium Spacing And Contact Detection
App 20140355150 - Johnson; Michael Thomas ; et al. | 2014-12-04 |
Head Transducer With Multiple Resistance Temperature Sensors For Head-medium Spacing And Contact Detection
App 20140347760 - Johnson; Michael Thomas ; et al. | 2014-11-27 |
High Sample Rate Dpes To Improve Contact Detection Signal To Noise Ratio
App 20140269241 - Zhou; Lin ; et al. | 2014-09-18 |
Resistance Temperature Sensors For Head-media And Asperity Detection
App 20140268410 - Kunkel; Gary Joseph ; et al. | 2014-09-18 |
Friction Force Measurement Assembly and Method
App 20140254341 - Lou; Huazhou ; et al. | 2014-09-11 |
Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection
Grant 8,810,952 - Johnson , et al. August 19, 2 | 2014-08-19 |
Resistance temperature sensors for head-media and asperity detection
Grant 8,737,009 - Kunkel , et al. May 27, 2 | 2014-05-27 |
Magnetic Element with Multiple Selective Transducing Elements
App 20140063644 - Lou; Huazhou ; et al. | 2014-03-06 |
Read/write Head With Adjustable Fly Height
App 20140029139 - ENGELKES; Vincent B. ; et al. | 2014-01-30 |
Tribological monitoring of a data storage device
Grant 8,553,350 - Zhou , et al. October 8, 2 | 2013-10-08 |
Tribological Monitoring of a Data Storage Device
App 20120300335 - Zhou; Lin ; et al. | 2012-11-29 |
Resistance Temperature Sensors for Head-Media and Asperity Detection
App 20120120519 - Kunkel; Gary J. ; et al. | 2012-05-17 |
Head Transducer with Multiple Resistance Temperature Sensors for Head-Medium Spacing and Contact Detection
App 20120120522 - Johnson; Michael T. ; et al. | 2012-05-17 |
Slider with transducing and heating elements formed on trailing end thereof and sharing same thin film structure
Grant 7,542,243 - Lou , et al. June 2, 2 | 2009-06-02 |
Apparatus for controlling slider fly height
App 20060187583 - Lou; Huazhou ; et al. | 2006-08-24 |
Dynamic measurement of head media spacing modulation
Grant 7,038,875 - Lou , et al. May 2, 2 | 2006-05-02 |
Dynamic measurement of head media spacing modulation
App 20050024761 - Lou, Huazhou ; et al. | 2005-02-03 |
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