Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9716911 | Terminal and method for performing bidirectional IPTV service | Yong Hee Han, Jong Pil Youn | 2017-07-25 |
| 9336819 | Apparatus and method for writing data based on drive state | — | 2016-05-10 |
| 9318146 | Method and apparatus for writing and using servo correction data | — | 2016-04-19 |
| 7952828 | Hard disk drive, method for parking magnetic head of hard disk drive, and computer readable recording medium recording the method | Jin-Seak Kim | 2011-05-31 |
| 7764459 | Method, medium, and apparatus optimizing repeatable run-out compensators | — | 2010-07-27 |
| 7586712 | Method of and apparatus for detecting actuator vibration in hard disc drive, and hard disc drive write control method of avoiding effect due to read/write head vibration | Jao-hyeong Kim | 2009-09-08 |
| 7561373 | Bias compensation method and appropriate bias force profile generation method, recording media and hard disk drive | — | 2009-07-14 |
| 7489658 | Dual stack mobile communication system | Soo-Jin Kim, Hee-Hyeok Hahm, Sang-Yun Lee | 2009-02-10 |
| 7336437 | Apparatus, medium, and method for protecting a storage medium in a portable device | — | 2008-02-26 |
| 7333285 | Method of and apparatus for detecting actuator vibration in hard disc drive, and hard disc drive write control method of avoiding effect due to read/write head vibration | Jae Hyeong Kim | 2008-02-19 |
| 7221952 | Method for processing address of short message service center in IMT-2000 asynchronous network | Il-Weon Cho, Hee-Hyeok Hahm, Sang-Yun Lee | 2007-05-22 |
| 5755260 | Mono-block control valve with regeneration conduit | — | 1998-05-26 |
| 5655751 | Oil drain device for valve spool cap | — | 1997-08-12 |
| 5615705 | Control valve for heavy construction equipment having regeneration function | — | 1997-04-01 |
| 5592967 | Control valve with variable priority function | — | 1997-01-14 |
| 5586577 | Mono-block control valve with side bypass passage | — | 1996-12-24 |
| 5540258 | Holding check control valve | — | 1996-07-30 |