Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D640677 | Keypad for mobile phone | Cheol-Hee Kim, Ji Hoon Kim, Jong Woo Kim | 2011-06-28 |
| 7952867 | Portable terminal having long stroke hinge | Sung-Ho Ahn, Sang Mook Kim, Chang-Su Kim | 2011-05-31 |