| Patent | Date |
|---|
System And Method For Write-retry Management
App 20220223177 - BI; Qiang ; et al. | 2022-07-14 |
Flexible on-cylinder limit for drive performance management
Grant 11,380,356 - Nguyen , et al. July 5, 2 | 2022-07-05 |
System and method for write-retry management
Grant 11,264,056 - Bi , et al. March 1, 2 | 2022-03-01 |
Flexible On-cylinder Limit For Drive Performance Management
App 20210407539 - NGUYEN; Phan Linh ; et al. | 2021-12-30 |
Adaptable Servo Controllers
App 20210358519 - Bi; Qiang ; et al. | 2021-11-18 |
Flexible on-cylinder limit for drive performance management
Grant 10,997,996 - Nguyen , et al. May 4, 2 | 2021-05-04 |
Attenuation of vibration-induced disturbances in a data storage device
Grant 10,839,842 - Cao , et al. November 17, 2 | 2020-11-17 |
Interlaced magnetic recording storage system
Grant 10,593,362 - Bi , et al. | 2020-03-17 |
Multi-speed data storage device with media cache for high speed writes
Grant 10,318,173 - Ooi , et al. | 2019-06-11 |
Interlaced Magnetic Recording Storage System
App 20190051329 - Bi; Qiang ; et al. | 2019-02-14 |
Vibration compensation using disk locked clock error
Grant 10,090,009 - Bi , et al. October 2, 2 | 2018-10-02 |
Direct current magnetoresistive jog offset compensation
Grant 10,068,600 - Ding , et al. September 4, 2 | 2018-09-04 |
Multi-Speed Data Storage Device with Media Cache for High Speed Writes
App 20180095673 - Ooi; Kian Keong ; et al. | 2018-04-05 |
Vibration Compensation Using Disk Locked Clock Error
App 20180061452 - Bi; Qiang ; et al. | 2018-03-01 |
Direct Current Magnetoresistive Jog Offset Compensation
App 20180033457 - DING; Mingzhong ; et al. | 2018-02-01 |
Disturbance compensation for dual-stage servo system using vibration sensor
Grant 9,858,955 - Cao , et al. January 2, 2 | 2018-01-02 |
Direct Current Magnetoresistive Jog Offset Compensation
App 20170352371 - DING; Mingzhong ; et al. | 2017-12-07 |
Direct current magnetoresistive jog offset compensation
Grant 9,837,111 - Ding , et al. December 5, 2 | 2017-12-05 |
Heat-assisted magnetic recording drive enclosure with arcuate channel for accommodating laser diode unit
Grant 9,805,749 - Lee , et al. October 31, 2 | 2017-10-31 |
Disc drive speaker vibration mitigation
Grant 9,621,988 - McKenzie , et al. April 11, 2 | 2017-04-11 |
Direct current magnetoresistive jog offset compensation
Grant 9,520,149 - Ding , et al. December 13, 2 | 2016-12-13 |
Dependent write fault threshold
Grant 9,495,988 - Liu , et al. November 15, 2 | 2016-11-15 |
HDD write buffer zone for vibration condition
Grant 9,304,930 - Shu , et al. April 5, 2 | 2016-04-05 |
Write fault threshold for a set of tracks
Grant 9,236,073 - Liu , et al. January 12, 2 | 2016-01-12 |
Hdd Write Buffer Zone For Vibration Condition
App 20150269081 - Shu; JiaHong ; et al. | 2015-09-24 |
Disc Drive Speaker Vibration Mitigation
App 20150172810 - McKenzie; Lealon R. ; et al. | 2015-06-18 |
Temperature Induced Head Skew
App 20120044593 - Xiao; Yong ; et al. | 2012-02-23 |
Data storage medium having system data stored in a guard band between zones of consecutive data storage tracks
Grant 8,120,868 - Bi , et al. February 21, 2 | 2012-02-21 |
Data Storage Medium Having System Data Stored In A Guard Band Between Zones Of Consecutive Data Storage Tracks
App 20080304172 - Bi; Qiang ; et al. | 2008-12-11 |
System and method for reducing ZAP time and track squeeze in a data storage device
Grant 7,457,075 - Liu , et al. November 25, 2 | 2008-11-25 |
Data storage medium with optimized servo format
Grant 7,405,893 - Bi , et al. July 29, 2 | 2008-07-29 |
Soft sensor for operating shock in a disc drive
Grant 7,349,174 - Bi , et al. March 25, 2 | 2008-03-25 |
Energy-saving control system of rubber-tyred container gantry crane
App 20070176490 - He; Gang ; et al. | 2007-08-02 |
Data storage medium with optimized servo format
App 20070064325 - Bi; Qiang ; et al. | 2007-03-22 |
Real-time automatic loop-shaping for a disc drive servo control system
Grant 7,054,094 - Zhang , et al. May 30, 2 | 2006-05-30 |
System and method for reducing ZAP time and track squeeze in a data storage device
App 20050185319 - Liu, Xiong ; et al. | 2005-08-25 |
Squeeze evaluations that account for low frequency components, in a controller usable in a data handling system
Grant 6,862,155 - Yang , et al. March 1, 2 | 2005-03-01 |
Track pitch control using head offset measurement for self-servowriting tracks in a disc drive
Grant 6,765,744 - Gomez , et al. July 20, 2 | 2004-07-20 |
Track pitch correction method and apparatus
Grant 6,751,042 - Bi , et al. June 15, 2 | 2004-06-15 |
Squeeze evaluations that account for low frequency components, in a controller usable in a data handling system
App 20040090699 - Yang, Yong Y. ; et al. | 2004-05-13 |
Method for linearizing microactuator hysteresis for a disc drive
Grant 6,693,763 - Bi , et al. February 17, 2 | 2004-02-17 |
Compensating for coherent runout error in a data-storage device
App 20040021977 - Lim, ChoonKiat ; et al. | 2004-02-05 |
Repeatable run-out error compensation method for a disc drive
Grant 6,654,198 - Liu , et al. November 25, 2 | 2003-11-25 |
Soft sensor for operating shock in a disc drive
App 20030103286 - Bi, Qiang ; et al. | 2003-06-05 |
Repeatable runout compensation using iterative learning control in a disc storage system
Grant 6,563,663 - Bi , et al. May 13, 2 | 2003-05-13 |
Track pitch control using head offset measurement for self-servowriting tracks in a disc drive
App 20020176199 - Gomez, Kevin Arthur ; et al. | 2002-11-28 |
Repeatable runout compensation using a learning algorithm with scheduled parameters
Grant 6,437,936 - Chen , et al. August 20, 2 | 2002-08-20 |
Real-time automatic loop-shaping for adisc drive servo control system
App 20020093754 - Zhang, Tao ; et al. | 2002-07-18 |
Adaptive anti-windup method and apparatus for disc drive servo control
App 20020060540 - Zhang, Tao ; et al. | 2002-05-23 |
Track pitch correction method and apparatus
App 20020039247 - Bi, Qiang ; et al. | 2002-04-04 |
Repeatable run-out error compensation method for a disc drive
App 20020039248 - Liu, Xiong ; et al. | 2002-04-04 |
Writing servo sectors to a disc drive using offset heads
App 20020036858 - Bi, Qiang ; et al. | 2002-03-28 |
Method for linearizing microactuator hysteresis for a disc drive
App 20020036860 - Bi, Qiang ; et al. | 2002-03-28 |
Method for calibrating MR head geometry in selfservo writing disc drives
Grant 6,317,285 - Bi , et al. November 13, 2 | 2001-11-13 |
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