Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226857 | Secondary battery manufacturing process carrier having carrier transporting track structure | Jong Sung Kim, Kang Ho KO | 2025-02-18 |
| 12224391 | Vacuum carrier | Jong Sung Kim, Kang Ho KO | 2025-02-11 |
| 10074458 | Insulation film and flexible flat cable | Kwang Seok Park, Eui-Dock Ryu, In-Ki Jeong, Su-Byung Park | 2018-09-11 |
| 9358610 | Device for supporting molten metal container | Jae-Ho Joo, Byung-Uk Lee, In-Suk So | 2016-06-07 |
| 8802324 | Hybrid sealing composite for flat solid oxide fuel cell stack | Jong Ho Lee, Hae-Weon Lee, Joo-Sun Kim, Hue-Sup Song, Ji-Won SON +3 more | 2014-08-12 |
| 6225360 | Method and system for recovering polyethylene from waste resin-compounds | — | 2001-05-01 |