Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7753088 | System and method for filling hydrodynamic bearings with fluid | Ho Kyung Jang | 2010-07-13 |
| 7694699 | System and method for filling hydrodynamic bearings with fluid | Dong Kil Son | 2010-04-13 |
| 7572059 | Fluid circulating hydrodynamic pressure bearings | — | 2009-08-11 |
| 7293917 | Spindle motor having hydrodynamic pressure bearing | Ho Kyung Jang | 2007-11-13 |
| 7245948 | Cellular phone and automatic revolution method thereof | Sung Tai Jung, Young Ok Chung | 2007-07-17 |
| 7184092 | Camera drive unit and cellular phone equipped with camera drive unit | — | 2007-02-27 |
| 7136688 | Slide type cellular phone and sliding method thereof | Sung Tai Jung, Ki Young Lee | 2006-11-14 |
| 7082289 | Folder driving device for portable device | — | 2006-07-25 |
| 6628974 | Folder operating apparatus for cellular phone | — | 2003-09-30 |
| 6487300 | Vibration speaker | In Ho Lee, Yeon Ho Son, Seuk Hwan Chung | 2002-11-26 |