Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405431 | Method for manufacturing build-up multi-layer printed circuit board by using yag laser | Keon-Yang Park, Young-Hwan Shin, Byung-Kook Sun, Jae Heun Joung | 2002-06-18 |
DS
Dong Kwang Shin
Overall (2002): #227,150 of 266,432Top 90%
1
Patents 2002