Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12079796 | Apparatus and method for managing mobile transaction coupon information in mobile terminal | Soon-Mi Cho | 2024-09-03 |
| 10565581 | Apparatus and method for managing mobile transaction coupon information in mobile terminal | Soon-Mi Cho | 2020-02-18 |
| 10089616 | Apparatus and method for managing mobile transaction coupon information in mobile terminal | Soon-Mi Cho | 2018-10-02 |