Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200579 | Apparatus for authentication and payment based on web, method for authentication and payment based on web, system for authentication and payment based on web and non-transitory computer readable storage medium having computer program recorded thereon | Pil Sung Kim, Se-Il Oh, Joo Won Lee | 2021-12-14 |