Issued Patents All Time
Showing 76–79 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D557233 | Mobile phone | Sung-Hoon Hong, Beom-Ku Han, Chang-Hwan Hwang | 2007-12-11 |
| D556722 | Mobile phone | Sung-Hoon Hong, Beom-Ku Han, Chang-Hwan Hwang | 2007-12-04 |
| D554100 | Portable phone | Sung-Hoon Hong, Beom-Ku Han, Chang-Hwan Hwang | 2007-10-30 |
| D542756 | Mobile phone | Jin-Soo Kim, Nam-Mi Kim, Chang-Hwan Hwang | 2007-05-15 |