Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254833 | Method and system for charging battery for hybrid electric vehicle | Dongjun SHIN, Yong Kak Choi | 2016-02-09 |
| 5729034 | Semiconductor DRAM cell having a capacitor | — | 1998-03-17 |
| 5677225 | Process for forming a semiconductor memory cell | — | 1997-10-14 |
| 5527719 | Process for making a semiconductor MOS transistor using a fluid material | Chang Jae Lee, Won Hyuk Lee | 1996-06-18 |
| 5501999 | Process for formation of capacitor for DRAM cell | — | 1996-03-26 |