Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418625 | Electronic device for playing video and method for playing video | Jaehyeon JEONG, Keunha CHOI | 2025-09-16 |
| 6893051 | Pipe coupling | Chul-Woo Park, Eounjin Ko, Jongjae Shin | 2005-05-17 |