Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10184212 | Coupling body using Z-pin | Ho Sung Lee, Gi Hyuk Choi, In Hee Hwang | 2019-01-22 |
| 9434110 | Method of manufacturing unevenness shaped Z-pin and Z-pin manufactured using the same and composite structure including the Z-pin | Cheol Ho Lim, Eun Sup Sim | 2016-09-06 |
| 8205654 | Composite laminated structure reinforced by inserting pins, a method and a apparatus for making the same and a method for making the apparatus | In Hee Hwang, Eung Tai Kim, Seok Min Ahn, Chan Hong Yeom, Dae Sung Lee | 2012-06-26 |