Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10379053 | Paper-based surface-enhanced raman scattering substrate, and preparation method therefor | Sam Jin Choi, Wan Sun Kim, Hun Kuk Park | 2019-08-13 |
| 10368445 | Multilayer rigid flexible printed circuit board and method for manufacturing the same | Yang Je Lee, Dek-Gin Yang, Dong Gi An | 2019-07-30 |
| 10299373 | Method of manufacturing rigid-flexible printed circuit board | Yang Je Lee, Dek-Gin Yang | 2019-05-21 |