Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11055598 | Mode-changeable power supply circuit and smart card including the same | Kyeongdo Kim, Seungwon Lee, Jongpil Cho | 2021-07-06 |
SL
Sanghyo Lee
Overall (2021): #274,175 of 548,734Top 50%
1
Patents 2021