Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808402 | Portable wireless terminal with a ground connecting device using a hinge module and method for using the same | Sung-Ha Jung | 2004-10-26 |
| 6091815 | Flip cover in flip type of portable telephone apparatus | Byung Han Kim | 2000-07-18 |