Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7483074 | Appearing and disappearing type image pickup device | Yong-il An | 2009-01-27 |
| D579004 | Charging Cradle for hands free ear set of portable phone | Chang-Soo Lee, Beom-Ku Han | 2008-10-21 |
| D578983 | Cellular phone | Sang-Min Hyun, Chang-Hwan Hwang | 2008-10-21 |
| D577350 | Mobile phone | Sang-Min Hyun, Chang-Hwan Hwang | 2008-09-23 |
| D573983 | Hands free ear set of portable phone | Chang-Soo Lee, Beom-Ku Han | 2008-07-29 |
| D562294 | Cellular phone | Beom-Ku Han, Chang-Soo Lee | 2008-02-19 |
| D562293 | Cellular phone | Beom-Ku Han, Chang-Soo Lee | 2008-02-19 |
| D562291 | Cellular phone | Beom-Ku Han, Chang-Soo Lee | 2008-02-19 |
| D561157 | Mobile phone | Beom-Ku Han, Chang-Soo Lee | 2008-02-05 |
| D557316 | Projector for computer | Sung-Jin Ann | 2007-12-11 |
| 7272421 | Wireless earphone charging adapter | Hee-Sun Tak | 2007-09-18 |
| D526663 | MP3 player | — | 2006-08-15 |
| D504432 | Compact disk | Seong-kyoon Bae, Young-Ju Yeo, Ji-hyun You | 2005-04-26 |
| D501661 | Compact disk | Seong-kyoon Bae, Young-Ju Yeo, Ji-hyun You | 2005-02-08 |
| D501479 | Compact disk | Seong-kyoon Bae, Young-Ju Yeo, Ji-hyun You | 2005-02-01 |
| D501480 | Compact disk | Seong-kyoon Bae, Young-Ju Yeo, Ji-hyun You | 2005-02-01 |