Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7782563 | Hard disk drive adapted to detect free-fall and perform emergency parking of read/write head prior to impact | Cheol-soon Kim, Gun Hee JANG, Sang Jin Park | 2010-08-24 |
| 7677805 | Fluid dynamic bearing and hard disk drive employing the same | Dong-Ho Oh, Yong-kyu Byun, Cheol-soon Kim, Jeong-seok Koh, Nam Hoon Lee +1 more | 2010-03-16 |
| 7525751 | Hard disk drive adapted to detect free-fall and perform emergency parking of read/write head prior to impact | Cheol-soon Kim, Gun Hee JANG, Sang Jin Park | 2009-04-28 |
| 7497626 | Spindle motor structure and hard disk drive employing the same | Young Son, Jeong-seok Koh, Joo-young Kwak | 2009-03-03 |
| 7499244 | Disk holder for off-line servo-track writer | Dong-Ho Oh, 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 | Dong-Ho Oh, Ja Choon Koo, Yong-kyu Byun | 2009-01-06 |