Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11087972 | Cleaning device and method for driving cleaning device | Jin Yong Kim, Bong Ki PARK, Eun Sun Park, Jae Hyeon Seo, Young-Chul Lee | 2021-08-10 |
HP
Hyun-Joon Park
Overall (2021): #426,677 of 548,734Top 80%
1
Patents 2021