Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7613293 | Hinge apparatus for a portable terminal and portable terminal having the same | Byung-Yeol Ko, Jong Hwan Choi | 2009-11-03 |
| 7532459 | Hinge apparatus and portable terminal having the same | Sung-Ill Kang, Yoo-Sug Yoon, Jae-Il Seo | 2009-05-12 |