Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D930873 | Lamp with sound | Hye Cho Shin, Jeong Ho SON, Hyun-Soo Chung, Ah Ra Cho, Chi-Young Lee +2 more | 2021-09-14 |
DO
Duck Su Oh
Overall (2021): #468,952 of 548,734Top 90%
1
Patents 2021