Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D640657 | Mobile phone | Kang-Moon Kim, Chang-Hwan Hwang | 2011-06-28 |
| D630175 | Mobile phone | Won-Kyu Sung, Chang-Hwan Hwang | 2011-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D640657 | Mobile phone | Kang-Moon Kim, Chang-Hwan Hwang | 2011-06-28 |
| D630175 | Mobile phone | Won-Kyu Sung, Chang-Hwan Hwang | 2011-01-04 |