Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139212 | Power assist control apparatus and power assist control method | — | 2024-11-12 |
| 10220874 | Rack assist type power steering apparatus | — | 2019-03-05 |
| 10046794 | Rack assist type electric power steering apparatus | Dae-Hee Jung | 2018-08-14 |
| 8915042 | Steel frame structure using U-shaped composite beam | Tae Sang Ahn, Young Joo Kim, Dong Woon Jang, Seung Ryeol Cha, Hoon Kim +10 more | 2014-12-23 |