Issued Patents 2005
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D512702 | Portable telephone | Chang-Hwan Hwang, Nam-Mi Kim | 2005-12-13 |
| D509202 | Cellular phone | Chi-Young Ahn, Chang-Hwan Hwang | 2005-09-06 |
| D508903 | Portable telephone | Kwang-Moon Kim, Chang-Hwan Hwang, Nam-Mi Kim | 2005-08-30 |
| D508684 | Cellular phone | Hyun-Seop Kim, Chang-Hwan Hwang | 2005-08-23 |
| D508240 | Portable telephone | Chang-Hwan Hwang | 2005-08-09 |
| D503699 | Cellular phone | Chi-Young Ahn, Chang-Hwan Hwang | 2005-04-05 |
| D502459 | Cellular phone | Chi-Young Ahn, Chang-Hwan Hwang | 2005-03-01 |
| D501839 | Cellular phone | Chi-Young Ahn, Chang-Hwan Hwang | 2005-02-15 |
| D500994 | Cellular phone | Chi-Young Ahn, Chang-Hwan Hwang | 2005-01-18 |