Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12118429 | Service providing method based on digital card connected to digital code and apparatus for performing the method | Hun Jae LEE, Sang Chul Lee, Hae Won Sim, Min Ji JO, Seung Hyun KO | 2024-10-15 |