Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11866811 | Fe-based alloy | Kwang Su Choi, Ji Yong HWANG | 2024-01-09 |
| 11456636 | Motor | Young Hwan JUNG, Kyung Sang Park | 2022-09-27 |
| 11289961 | Motor | Dong Keun Lee, Ju Yeon Won, Seok Bae | 2022-03-29 |
| 6344637 | Cooling system for built-in microwave oven | Sung-Geon Lee, Joo Yong Kim, Dae-sik Kim, Yun-Seok Lee, Gil-Sup Jeong +1 more | 2002-02-05 |