Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183859 | Apparatus for preventing over-discharge | Young-Su Son, Jin Hyun Lee | 2021-11-23 |
KK
Kyung Jik Kim
Overall (2021): #366,648 of 548,734Top 70%
1
Patents 2021