Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005456 | Method for manufacturing printed circuit board | Kwang Sun You, Seung Ryeol Lee, Sang-Hoon Park, Jae Ho Shin, Joong Hyuk Jung | 2015-04-14 |
| 8759986 | Substrate structure and method of manufacturing the same | Chul Lee, Won Hyung Park, Dek-Gin Yang, Jin Su Yeo, Sung Wook Chun | 2014-06-24 |