Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D510733 | Cellular phone | Chang-Hwan Hwang, Hyun-Seop Kim | 2005-10-18 |
| D510078 | Portable telephone | Chang-Hwan Hwang, Hyun-Seop Kim | 2005-09-27 |
| D508688 | Portable telephone | Chang-Hwan Hwang, Hyun-Seop Kim | 2005-08-23 |