Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11232456 | Electronic device for controlling electronic payment and method therefor | Dongho Jang | 2022-01-25 |
| 10254932 | Method and apparatus of selecting item of portable terminal | Youngkyoo Kim, Dongho Jang | 2019-04-09 |