Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D646251 | Mobile phone | Won-Sang Choi, Tae Hyun Sung, Jeong Eun Oh, Jong Hak Lee | 2011-10-04 |
| D640223 | Cellular phone | Won-Sang Choi, Tae Hyun Sung, Jeong Eun Oh, Jong Hak Lee | 2011-06-21 |
| D630177 | Mobile phone | Sei Hyun Cho | 2011-01-04 |