Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7705247 | Built-up printed circuit board with stack type via-holes | Gye-Soo Kim, Jong Hyung Kim, Il Woon Shin | 2010-04-27 |
| 7152318 | Method for manufacturing built-up printed circuit board with stacked type via-holes | Gye-Soo Kim, Jong Hyung Kim, Il Woon Shin | 2006-12-26 |