Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8197988 | Hydrogen supply system for fuel cell | Sang Hyun Kim, Hoon Lee | 2012-06-12 |
| D607160 | Vacuum cleaner | Sang Min Yu | 2009-12-29 |
| 7101783 | Method for forming bit-line of semiconductor device | — | 2006-09-05 |
| 7071059 | Method for forming recess gate of semiconductor device | — | 2006-07-04 |
| D515753 | Vacuum cleaner | — | 2006-02-21 |
| D499220 | Vacuum cleaner | — | 2004-11-30 |
| 6479328 | Method of fabricating SOI wafer | — | 2002-11-12 |
| 6352872 | SOI device with double gate and method for fabricating the same | Jong-Wook Lee | 2002-03-05 |
| 6348713 | Method for fabricating semiconductor device | Jong-Wook Lee | 2002-02-19 |
| 6168979 | Method for fabricating semiconductor device | Jong-Wook Lee | 2001-01-02 |
| 6166412 | SOI device with double gate and method for fabricating the same | Jong-Wook Lee | 2000-12-26 |