Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292587 | High-durability coloring metal member and method of producing the same | Ji Young Byun, Md Abdur Rahman, So Hye CHO, Seung Yong Lee, Hyungduk KO +4 more | 2025-05-06 |
| 11770903 | Method for manufacturing circuit board including metal-containing layer | Ji Young Byun, Honguk Cheon | 2023-09-26 |
| 11753725 | Non-metal member with colored surface and method of coloring non-metal surface | Ji Young Byun, In Uk Baek | 2023-09-12 |
| 11520091 | Coloring pattern structure and method of manufacturing the same | Ji Young Byun, So Hye CHO, Seung Yong Lee, In Uk Baek, Yun-Hee Kim | 2022-12-06 |