Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188129 | Surface modified galvanized steel sheet | Yon-Kyun Song, Yun-Ha Yoo, Joong-Chul Park, Hyun-Ju Jeong | 2025-01-07 |
| 9376576 | Resin composition for a surface treatment, and steel sheet coated with same | Yong-Gyun Jung, Gab Yong Kim, Woon-Jong Kim, Jong-Sang Kim, Joong Kyu Kim +2 more | 2016-06-28 |
| 9322099 | Self-cleaning article and a process for preparing the same | Hye Jin Yoo, Wook SONG, Gab Yong Kim, Jae Ryung Lee | 2016-04-26 |
| 9228111 | Resin composition for surface treatment of steel sheet and surface-treated steel sheet using the same | Jae Soon Lee, Jae Ryung Lee, Sang-eun Shim | 2016-01-05 |
| 8956734 | Black resin steel plate having improved drawing ability and good manufacturing the same | Yon-Kyun Song, Chang-Hoon Choi, Yeon Ho Kim | 2015-02-17 |