Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7321973 | System for controlling power to a system part using a control unit and wherein the power to the control unit is controlled using a power controller | Yeong-bok Choi | 2008-01-22 |
| 7051144 | Portable computer system and control method for reducing power consumption therein | Byung-Lae Lee | 2006-05-23 |
| 7047040 | Portable computer | Byung-Lae Lee | 2006-05-16 |