Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9335353 | Electric power consumption measuring mechanism | Dong Soo Shin, Dong Hun Lee, Young Han Choi, Jae Seok Noh, Eun Yeong An | 2016-05-10 |
| 8868362 | Electric power metering accuracy | Dong Hun Lee, Dong Soo Shin, Young Han Choi, Jae Seok Noh | 2014-10-21 |
| 6813528 | Apparatus and method for outputting audio signal of laptop computer coupled with docking station | — | 2004-11-02 |
| 6748085 | Computer system with a common audio input for its audio circuitry | — | 2004-06-08 |
| 6604199 | Power supply of docking system and power failure safe docking system | Kwan Ho Lee | 2003-08-05 |
| 6088794 | Computer system capable of selective booting from two hard disk drives | Ji-Seob Yoon, Kwan Ho Lee | 2000-07-11 |
| 5911079 | Computer system having a parallel port for its peripheral device and an expansion device thereof | Kwan Ho Lee | 1999-06-08 |