| 8437099 |
Hard disk drive and servo track writing system for the same |
Kyung Ho Kim, Ha Yong Kim, Sung-joon Han, Kwang-jo Jung |
2013-05-07 |
| 8395856 |
Servo pattern erasing method and apparatus of hard disk drive |
Ha Yong Kim, Chul-woo Lee |
2013-03-12 |
| 7952835 |
Head stack assembly with suspension supporting head slider and hard disc drive including the same |
Haeng-soo Lee, Woo Sung Kim |
2011-05-31 |
| 7677805 |
Fluid dynamic bearing and hard disk drive employing the same |
Jae-hyuk Han, Yong-kyu Byun, Cheol-soon Kim, Jeong-seok Koh, Nam Hoon Lee +1 more |
2010-03-16 |
| 7643241 |
Methods calculating RRO and RRO compensation value in HDD |
Yong-kyu Byun, Sang-eun Baek, Jong-youp Shim |
2010-01-05 |
| 7595964 |
Method for reducing off track head motion due to disk vibration in a hard disk drive through the head gimbal assembly |
Seong-Woo Kang, Yun-Sik Han, Young-Hoon Kim, Myeong-Eop Kim, Tae-Yeon Hwang +1 more |
2009-09-29 |
| 7502191 |
Method and apparatus reducing off track head motion due to disk vibration in a hard disk drive through the head gimbal assembly |
Seong-Woo Kang, Yun-Sik Han, Young-Hoon Kim, Myeong-Eop Kim, Tae-Yeon Hwang +1 more |
2009-03-10 |
| 7499244 |
Disk holder for off-line servo-track writer |
Jae-hyuk Han, Yong-kyu Byun, Ja Choon Koo |
2009-03-03 |
| 7474501 |
Outer hub assembly and spindle motor including the same in hard disk drive and method for servo-track writing |
Ja Choon Koo, Yong-kyu Byun, Jae-hyuk Han |
2009-01-06 |
| 7420764 |
Servo controller method and apparatus for high tracks per inch hard disk drives using a delay accomodating state estimator |
Young-Hoon Kim, Sang-hoon Chu, Seong-Woo Kang, Yun-Sik Han, Tae-Yeon Hwang |
2008-09-02 |
| 7355812 |
Disk drive having anti-shock structure |
Yong-kyu Byun, Min-pyo Hong, Jeong-seok Koh |
2008-04-08 |
| 7349183 |
Actuator assembly having optimized 4-bar linkage type actuator arm, hard disk drive employing the same, and method for optimizing shape of opening formed in actuator arm |
Yong-kyu Byun, Cheol-soon Kim, Haeng-soo Lee |
2008-03-25 |
| 7283331 |
Method and apparatus reducing off track head motion due to disk vibration in a hard disk drive |
Seong-Woo Kang, Haeng-soo Lee, Frank Morris, Momo Boljanovic, Young-Hoon Kim |
2007-10-16 |
| 7136260 |
Method and apparatus reducing off track head motion due to disk vibration in a hard disk drive through the head gimbal assembly |
Seong-Woo Kang, Yun-Sik Han, Young-Hoon Kim, Myeong-Eop Kim, Tae-Yeon Hwang +1 more |
2006-11-14 |
| 7050267 |
Head-gimbal assembly of hard disk drive |
Jeong-seok Koh, Tae-Yeon Hwang |
2006-05-23 |
| 7031095 |
Servo controller method and apparatus for high tracks per inch hard disk drives using a delay accomodating state estimator |
Young-Hoon Kim, Sang-hoon Chu, Seong-Woo Kang, Yun-Sik Han, Tae-Yeon Hwang |
2006-04-18 |
| 6999262 |
Servo track writing for ultra-high TPI disk drive in low density medium condition |
Yun-Sik Han, Seong-Woo Kang, Tho Pham, Young-Hoon Kim, Edward Aguilar +1 more |
2006-02-14 |
| 6958879 |
Method and apparatus reducing off track head motion due to disk vibration in a hard disk drive using configuration of the disk drive servo controller |
Seong-Woo Kang, Yun-Sik Han, Young-Hoon Kim, Myeong-Eop Kim, Tae-Yeon Hwang +1 more |
2005-10-25 |
| 6920018 |
Method and apparatus reducing off-track head motion due to disk vibration in a disk drive through flexure mounting and/or non-symmetric hinging within the head gimbal assembly |
Seong-Woo Kang, Yun-Sik Han, Young-Hoon Kim, Myeong-Eop Kim, Tae-Yeon Hwang +1 more |
2005-07-19 |
