Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520504 | Data storage device and operating method thereof | Yong Jin, Seung Won Jeon, Yoon-Jo Oh | 2022-12-06 |
| 6520586 | Seating structure equipped with retractable armrest | — | 2003-02-18 |