Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408279 | Release layer for metal foil with carrier and metal foil comprising the same | Sung Wook Chun, Dea Geun KIM, Myong Hwan PARK, Nak Eun KO, Ju Yong SIM | 2025-09-02 |
| 12139811 | Carrier foil-attached metal foil, method of manufacturing the same, and laminate including the same | Hyun Woo Jeon, Sung Wook Chun | 2024-11-12 |
| 11499233 | Plated laminate and printed circuit board | Sung Wook Chun, Myong Whan PARK | 2022-11-15 |
| 9249319 | Liquid additive for etching silicon nitride and silicon oxide layers, metal ink containing the same, and method of manufacturing silicon solar cell electrodes | Joo Youl Huh, Hyun-Gang Kim, Sung Bin Cho | 2016-02-02 |