Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11816717 | Wearable device for providing payment information | Kwonho Lee, Sunghyun YOON | 2023-11-14 |
| 10922733 | Payment information providing system using wearable device and payment information providing method using the same | Kwonho Lee, Sunghyun YOON | 2021-02-16 |