Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11048750 | Apparatus, server, and method for providing conversation topic | Hue-yin Kim, Sang Il Lee, Sung Kyu Lee, Seong-seol Hong, Jung Hoon Shin | 2021-06-29 |
YL
Yeon-Woo Lee
Overall (2021): #203,439 of 548,734Top 40%
1
Patents 2021