Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10849473 | Vacuum cleaner | Tae Woon Lim, Byung Hun JUNG | 2020-12-01 |
| 10799080 | Cleaner | Jeong-hee Cho, Sang Il Hyun, Tae-gwang Kim, Byung-jo Lee | 2020-10-13 |
DY
Dong-hun Yoo
Overall (2020): #177,566 of 565,922Top 35%
2
Patents 2020