Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956386 | Micro-cantilever type probe card | Dong Il Kim, Byung Chang Song | 2005-10-18 |
| 6414501 | Micro cantilever style contact pin structure for wafer probing | Dong Il Kim, Young Kyum Ahn, Sam Chung, Byung Chang Song | 2002-07-02 |
| 5658817 | Method for fabricating stacked capacitors of semiconductor device | — | 1997-08-19 |