Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818802 | Semiconductor device | Jong Ho Lee, Sung-Dae Suk, Geum-Jong Bae | 2020-10-27 |
| 10719826 | Payment method, payment apparatus, and payment system using electronic wallet | Jin-Wan Choi, Soo Bin PARK | 2020-07-21 |