Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10261941 | Digital aging system and method for operating same | Kyoung Ah Lee | 2019-04-16 |
| 10027767 | Method for providing SNS-based file aging service | — | 2018-07-17 |
| 9398021 | Method for providing file aging service | Kyeong Ah Lee | 2016-07-19 |