Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9539768 | High-speed stack molding apparatus utilizing rotary-type mould | Yong Won KWON, Je Hyung Cho, Ho Yoon Jang | 2017-01-10 |
| 8035918 | Spindle motor hub, disk pack, and hard disk drive having the same | — | 2011-10-11 |
| 7567401 | Method and apparatus for controlling motor rotation in hard disk drive | Sang-chul Shin | 2009-07-28 |
| 7486474 | Hard disk drive having breather filter | Seng-chul Shin | 2009-02-03 |
| 7206165 | Noise reducing apparatus for disk drive | — | 2007-04-17 |
| 6791790 | Hard disk drive having air pumping groove | — | 2004-09-14 |