Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10893613 | Manufacturing method for printed circuit board | Jong Guk Kim, Chul Lee, Sung Jun Park, Dong-Chul Shin, Chang Jae Lee +4 more | 2021-01-12 |
| 8037584 | Printed circuit board, method of manufacturing the same, and apparatus for perforating via holes | Kwang Soo Park, Jeong-Yeon Jeong, Dae Jung Byun | 2011-10-18 |