Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10108937 | Method of registering a membership for an electronic payment, system for same, and apparatus and terminal thereof | Won Jun Lee, Dong Phil Lim, Jong Ho Kim, Se Hyun Kim | 2018-10-23 |
| 9953322 | Mobile payment method, system and device using home shopping | Won Jun Lee, Dong Phil Lim, Se Hyun Kim | 2018-04-24 |