Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11654477 | Method for manufacturing aluminum alloy exterior material for smart device | Hyoung-Wook Kim, Su-hyeon Kim, Kwang Jun Euh | 2023-05-23 |
| 10913990 | Aluminum alloy foam and method of manufacturing the same | Su-hyeon Kim, Cha Yong Lim, Jeki Jung | 2021-02-09 |
| 10253403 | Method of manufacturing grain-refined aluminum-zinc-magnesium-copper alloy sheet | Hyoung-Wook Kim, Cha Yong Lim, Jae Hyung Cho | 2019-04-09 |
| 10226813 | Method of manufacturing aluminum-zinc-based alloy sheet using twin-roll casting and aluminum-zinc-based alloy sheet manufactured thereby | Hyoung-Wook Kim, Cha Yong Lim, Jae Hyung Cho | 2019-03-12 |