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Hybrid storage apparatus and logical block address assigning method Grant 9,619,178 - Ryu , et al. April 11, 2 | 2017-04-11 |
Protecting information written to recording medium Grant 9,542,959 - Yoon , et al. January 10, 2 | 2017-01-10 |
Controller, data storage device, and data communication system having variable communication speed Grant 9,372,625 - Heo , et al. June 21, 2 | 2016-06-21 |
Apparatus and method of generating random number Grant 8,996,596 - Shim , et al. March 31, 2 | 2015-03-31 |
Error compensation transceiver system Grant 8,964,876 - Choi , et al. February 24, 2 | 2015-02-24 |
Perpendicular magnetic recording layer with regions having different magnetic anisotropy constants Grant 8,889,274 - Yoon , et al. November 18, 2 | 2014-11-18 |
Data storage device and data storage system including the same Grant 8,850,600 - Shim , et al. September 30, 2 | 2014-09-30 |
Protecting Information Written To Recording Medium App 20140233131 - Yoon; Seong-yong ;   et al. | 2014-08-21 |
Method and apparatus for controlling a motor Grant 8,786,974 - Chung July 22, 2 | 2014-07-22 |
Hybrid storage apparatus and method of sharing resources therein Grant 8,732,424 - Lee , et al. May 20, 2 | 2014-05-20 |
Controller, Data Storage Device, And Data Communication System Having Variable Communication Speed App 20140122747 - HEO; Keun ;   et al. | 2014-05-01 |
Selection of data storage locations based on one or more conditions Grant 8,656,097 - Lee , et al. February 18, 2 | 2014-02-18 |
Servo control method and apparatus in seek retry condition and disk drive apparatus using the same Grant 8,611,041 - Lee , et al. December 17, 2 | 2013-12-17 |
Selection of data storage medium based on write characteristic Grant 8,607,007 - Lee December 10, 2 | 2013-12-10 |
Data storage device, storing medium access method and storing medium thereof Grant 8,583,879 - Na , et al. November 12, 2 | 2013-11-12 |
Read channel averaging Grant 8,570,679 - Wu , et al. October 29, 2 | 2013-10-29 |
Data storage using virtual addressing Grant 8,527,735 - Ryu , et al. September 3, 2 | 2013-09-03 |
Method, apparatus, and storage medium for processing write defect in data storage apparatus Grant 8,516,341 - Kim , et al. August 20, 2 | 2013-08-20 |
IC protection circuit, method for protecting IC, and apparatuses having the IC protection circuit Grant 8,493,680 - Oh , et al. July 23, 2 | 2013-07-23 |
Method relocating code objects and disc drive using same Grant 8,468,321 - Park June 18, 2 | 2013-06-18 |
Method of centering a disk of hard disk drive Grant 8,458,891 - Kim , et al. June 11, 2 | 2013-06-11 |
Airflow Dispersion System App 20130141816 - Kim; Youn-Tai | 2013-06-06 |
Perpendicular Magnetic Recording Layer with Regions Having Different Magnetic Anisotropy Constants App 20130143073 - Yoon; Seong-yong ;   et al. | 2013-06-06 |
Actuator latch apparatus Grant 8,416,533 - Lee , et al. April 9, 2 | 2013-04-09 |
Servo pattern erasing method and apparatus of hard disk drive Grant 8,395,856 - Kim , et al. March 12, 2 | 2013-03-12 |
Airflow dispersion system Grant 8,379,344 - Kim February 19, 2 | 2013-02-19 |
Method of manufacturing nano-template for a high-density patterned medium and high-density magnetic storage medium using the same Grant 8,367,164 - Kim , et al. February 5, 2 | 2013-02-05 |
Hard disk drive Grant 8,369,043 - Kong , et al. February 5, 2 | 2013-02-05 |
Conductive layer including implanted metal ions Grant 8,349,527 - Kim , et al. January 8, 2 | 2013-01-08 |
Fly Height Control Using Write Voltage Adjustments App 20130003221 - Kim; Myoung Mee ;   et al. | 2013-01-03 |
Two-step recess base Grant 8,339,730 - Lim , et al. December 25, 2 | 2012-12-25 |
Detecting touch down and/or assessing quality in a hard disk drive Grant 8,331,049 - Lee , et al. December 11, 2 | 2012-12-11 |
Method and apparatus for adjusting number of iterations in iterative decoding procedure Grant 8,325,435 - Yoo , et al. December 4, 2 | 2012-12-04 |
Perpendicular magnetic recording head and method of manufacturing the same Grant 8,315,014 - Lee , et al. November 20, 2 | 2012-11-20 |
Disk Drive System With Air Damper And Method Of Manufacture Thereof App 20120287533 - Tseng; Chaw-Wu ;   et al. | 2012-11-15 |
Coupling structure using stud Grant 8,305,707 - Kim November 6, 2 | 2012-11-06 |
Head stack latch assembly Grant 8,305,713 - Ishii , et al. November 6, 2 | 2012-11-06 |
Arm limiting shock movement Grant 8,289,658 - Huang , et al. October 16, 2 | 2012-10-16 |
Hard disk drive having an actuator whose length is less than the distance between its axis of rotation and the axis of rotation of a disk of the drive Grant 8,289,655 - Lee October 16, 2 | 2012-10-16 |
Magnetic recording media and method of fabricating the same Grant 8,279,555 - Lee , et al. October 2, 2 | 2012-10-02 |
Method of setting zone layout of recording medium, and apparatus using method Grant 8,279,547 - Shim , et al. October 2, 2 | 2012-10-02 |
Balanced motor micro-actuator Grant 8,279,561 - Kwon , et al. October 2, 2 | 2012-10-02 |
Hard disk drive with disk embedded DOS boot image and firmware download method Grant 8,266,611 - Song September 11, 2 | 2012-09-11 |
Selection of Data Storage Medium Based on Write Characteristic App 20120210050 - Lee; Jae-Sung | 2012-08-16 |
Hard disk drive having desiccant member Grant 8,238,054 - Kim , et al. August 7, 2 | 2012-08-07 |
Magnetic write head with side shield and gap layer Grant 8,233,236 - Kim , et al. July 31, 2 | 2012-07-31 |
Manufacturing method of waveguide having a metal alignment mark Grant 8,225,482 - Suh , et al. July 24, 2 | 2012-07-24 |
Data storage disk having variable location signal and disk drive using the data storage disk Grant 8,228,628 - Song , et al. July 24, 2 | 2012-07-24 |
Method of fabricating a magnetic head Grant 8,209,847 - Sin July 3, 2 | 2012-07-03 |
Actuator latch system of hard disk drive Grant 8,213,123 - Hwang , et al. July 3, 2 | 2012-07-03 |
Information storage medium using nanocrystal particles, method of manufacturing the information storage medium, and information storage apparatus including the information storage medium Grant 8,206,803 - Hong , et al. June 26, 2 | 2012-06-26 |
Apparatus for retaining lubricant on the deposited end of a slider in a hard disk drive Grant 8,199,435 - Fong , et al. June 12, 2 | 2012-06-12 |
Apparatus of a slider limiter for protecting read-write head from non-operational shock in a hard disk drive Grant 8,199,439 - Huang , et al. June 12, 2 | 2012-06-12 |
In-situ dynamic pitch and roll adjustment in hard disk drives Grant 8,199,438 - Sharma , et al. June 12, 2 | 2012-06-12 |
Method and apparatus for a disk damper including an enclosing flow chamber wall for a hard disk drive Grant 8,199,568 - Kwon , et al. June 12, 2 | 2012-06-12 |
Method and apparatus for dampening and filtering air flow effects in a hard disk drive Grant 8,194,345 - Kwon , et al. June 5, 2 | 2012-06-05 |
Hard disk drive Grant 8,194,357 - Lim , et al. June 5, 2 | 2012-06-05 |
Equalization and minimization of multi-head stack assembly's motion during self servo writing and HDD operation Grant 8,189,287 - Wang , et al. May 29, 2 | 2012-05-29 |
Head actuator velocity control for electrical power off in a disk drive Grant 8,179,640 - Tanner May 15, 2 | 2012-05-15 |
Floating guard band for shingle magnetic recording Grant 8,179,627 - Chang , et al. May 15, 2 | 2012-05-15 |
Head slider, hard disk drive having the same, and method of controlling the height of the head slider Grant 8,174,795 - Song , et al. May 8, 2 | 2012-05-08 |
Method and apparatus for detecting rapid off track following and protecting nearby tracks from rapid off track writing in a hard disk drive Grant 8,174,785 - Tanner , et al. May 8, 2 | 2012-05-08 |
Hard disk drive and method for managing scratches on a disk of the hard disk drive Grant 8,169,725 - Jun May 1, 2 | 2012-05-01 |
Magnetic head having shield and recording apparatus employing the same Grant 8,164,852 - Lee , et al. April 24, 2 | 2012-04-24 |
Actuator latch system of hard disk drive including a latch lever having two offset hooks at an end of the latch lever Grant 8,159,788 - Kim , et al. April 17, 2 | 2012-04-17 |
Actuator latch system of hard disk drive including magnetically levitated latch lever Grant 8,159,787 - Choi , et al. April 17, 2 | 2012-04-17 |
Method of controlling flying height of magnetic head and disk drive using the method Grant 8,154,819 - Shin , et al. April 10, 2 | 2012-04-10 |
Spin memory with write pulse Grant 7,596,018 - Johnson September 29, 2 | 2009-09-29 |
Multi-bit spin memory Grant 7,570,510 - Johnson August 4, 2 | 2009-08-04 |