Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8915419 | Method for surface-treating printed circuit board and printed circuit board | Su Jin Lee, Hye In KIM, Young Kwan Lee, Je Kyoung KIM | 2014-12-23 |
CW
Chang Kyung Woo
Overall (All Time): #3,139,748 of 4,157,543Top 80%
1
Patents All Time