Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7697236 | Method and apparatus for disk damper extending across all data tracks of a rotating disk surface upwind of the voice coil actuator in a hard disk drive | Young-Hoon Kim, Hae-sung Kwon, Hyung Jai Lee, Hong-taek Lim | 2010-04-13 |
| 7630167 | Method and apparatus to detect sub-micron particles in a hard disk drive with optical pickup | Haesung Kwon, Hyung Jai Lee, Seong-Woo Kang | 2009-12-08 |
| 7595964 | Method for reducing off track head motion due to disk vibration in a hard disk drive through the head gimbal assembly | Dong-Ho Oh, Seong-Woo Kang, 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 | Dong-Ho Oh, Seong-Woo Kang, Young-Hoon Kim, Myeong-Eop Kim, Tae-Yeon Hwang +1 more | 2009-03-10 |
| 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, Dong-Ho Oh, Tae-Yeon Hwang | 2008-09-02 |
| 7330333 | Hard disk drive housing having isolated post to improve mechanical shock resistance | Myeong-Eop Kim, Tho Pham, Anh Hoang | 2008-02-12 |
| 7136260 | Method and apparatus reducing off track head motion due to disk vibration in a hard disk drive through the head gimbal assembly | Dong-Ho Oh, Seong-Woo Kang, Young-Hoon Kim, Myeong-Eop Kim, Tae-Yeon Hwang +1 more | 2006-11-14 |
| 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, Dong-Ho Oh, Tae-Yeon Hwang | 2006-04-18 |
| 6999262 | Servo track writing for ultra-high TPI disk drive in low density medium condition | Seong-Woo Kang, Tho Pham, Young-Hoon Kim, Edward Aguilar, Dong-Ho Oh +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 | Dong-Ho Oh, Seong-Woo Kang, 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 | Dong-Ho Oh, Seong-Woo Kang, Young-Hoon Kim, Myeong-Eop Kim, Tae-Yeon Hwang +1 more | 2005-07-19 |
| 6501614 | Acoustic insulator for controlling noise generated in a mass storage device | Seong-Woo Kang, Tai-Yeon Hwang, Wilson Long | 2002-12-31 |