Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10664885 | Method, system and recording medium for transaction processing using real-time conversation | Yoon Sook Lee, Hyang Cheol Lee | 2020-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10664885 | Method, system and recording medium for transaction processing using real-time conversation | Yoon Sook Lee, Hyang Cheol Lee | 2020-05-26 |