Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10905300 | Vacuum cleaner and method of controlling the same | Seon Gu Lee, Gi-hyeong Lee, Jae Shik Jeong, Ah Young Lee | 2021-02-02 |
YC
Yoon-kyunh Cho
Overall (2021): #200,947 of 548,734Top 40%
1
Patents 2021