Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11671386 | Electronic device and method for changing chatbot | Ji-hwan Yun, Won-jong Choi | 2023-06-06 |
WR
Won-ho Ryu
Overall (2023): #205,843 of 537,848Top 40%
1
Patents 2023