Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325048 | Stereo tactile sensation providing device | Hyeong Jun Kim | 2025-06-10 |
| 12252768 | Steel for gear and method for manufacturing gear using the same | Min Woo Kang, Dong Hwi Kim, Chang Won Kang, Myung-Sik Kim, Sung Min Hong +2 more | 2025-03-18 |
| 11898231 | Steel for gear and method for manufacturing gear using the same | Min Woo Kang, Dong Hwi Kim, Chang Won Kang, Myung-Sik Kim, Sung Min Hong +2 more | 2024-02-13 |