Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11055598 | Mode-changeable power supply circuit and smart card including the same | Sanghyo Lee, Seungwon Lee, Jongpil Cho | 2021-07-06 |
KK
Kyeongdo Kim
Overall (2021): #366,587 of 548,734Top 70%
1
Patents 2021