Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7693545 | System and method for controlling functions of mobile communication terminal in a restricted zone | — | 2010-04-06 |
| 6266050 | Portable computer having touch pad input control function | Jae-Choeul Oh | 2001-07-24 |