Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10973120 | Insulating film and printed circuit board including the same | Junghyun Lee, Seong Chan PARK, Choonkeun Lee, Youngju Lee | 2021-04-06 |
CY
Changhyun Yoon
Overall (2021): #492,777 of 548,734Top 90%
1
Patents 2021