Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11720759 | Electronic apparatus, controlling method of thereof and non-transitory computer readable recording medium | Chang Hwan Choi, Man-un Jeong | 2023-08-08 |
| 11671386 | Electronic device and method for changing chatbot | Won-ho Ryu, Won-jong Choi | 2023-06-06 |