Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11157107 | Method and apparatus for providing touch interface | Kwang-Yong Lee, Woo-Jin Jung, Yong-gook Park | 2021-10-26 |
| 11129018 | Payment means operation supporting method and electronic device for supporting the same | Ki Bong Kim, Seon Sook LEE, Myung Hwa JUN | 2021-09-21 |
| 10997584 | Payment system, electronic device and payment method thereof | Boo Hyun CHO, Ki Bong Kim | 2021-05-04 |