Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834199 | Portable telephone with an exchangeable data input apparatus | Sang-Min Hyun, Seung-Min Park, Ji Yun PARK, Kyoun-Sun Cho, Young-Mok Jeon | 2004-12-21 |
| RE38548 | Cassette loading apparatus for video cassette recorder | Seong-Kee Min, Hee Wan Lee, Chul-Gu Chun | 2004-07-06 |