Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D633461 | Mobile phone | Hae Jin Kim, Hye-Jeong Lee, Ji-Hye Youn, Sang-Min Hyun, Chang-Hwan Hwang | 2011-03-01 |
| D633064 | Mobile phone | Hae Jin Kim, Hye-Jeong Lee, Ji-Hye Youn, Sang-Min Hyun, Chang-Hwan Hwang | 2011-02-22 |
| 7873395 | Headset | Dong Kyu Kim, Chang-Hwan Hwang | 2011-01-18 |