Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12284758 | Printed circuit board | Hwan Su Yoo, Suk Chang Hong | 2025-04-22 |
| 9516740 | Electronic component embedded substrate and method for manufacturing electronic component embedded substrate | Doo Hwan Lee, Ho Shik Kang | 2016-12-06 |
| 8720049 | Printed circuit board and method for fabricating the same | Chang Gun Oh, Ho-Sik Park | 2014-05-13 |
| 8356405 | Method of manufacturing printed circuit board | Chang Gun Oh, Ho-Sik Park | 2013-01-22 |
| 8156635 | Carrier for manufacturing a printed circuit board | Seong Min Cho, Keung Jin Sohn, Hyun Jung HONG, Kyung Ah Lee, Chang Gun Oh | 2012-04-17 |