Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8695621 | Gas safety device | — | 2014-04-15 |
| 8163591 | Backside illuminated image sensor | Ju-Il Lee | 2012-04-24 |
| 7847326 | Backside illuminated image sensor | Ju-Il Lee | 2010-12-07 |
| 7112529 | Method of improving residue and thermal characteristics of semiconductor device | Hi Deok Lee | 2006-09-26 |