Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420691 | Electric-powered mechanical cup holder | Jong Heon LEE, Hae Ju Park | 2025-09-23 |
| 10407949 | Tray device for vehicle | Hye Kyung Kim, Gye Young Ahn, Sang Min Lee, Young Ju Lee, Dae Ig Jung +4 more | 2019-09-10 |