Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1083943 | Touch screen | Sangyong Park, Youhong Cha, Nakyoung Han | 2025-07-15 |
| D1066278 | Display screen | Nakyoung Han, Yongjoon Jeon, Youhong Cha | 2025-03-11 |
DY
Dongkyu Yoon
Overall (2025): #129,203 of 469,880Top 30%
2
Patents 2025