Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11160430 | Vacuum cleaner | Gunho Ha, Seonghoon Han | 2021-11-02 |
| 10930975 | Electrolyte for lithium-sulfur battery and lithium-sulfur battery comprising same | Intae PARK, Sungwon Hong, Charles Kiseok Song, Youhwa Ohk, Doo Kyung Yang | 2021-02-23 |
| 10923759 | Electrolyte solution for lithium-sulfur battery and lithium-sulfur battery comprising same | Intae PARK, Sungwon Hong, Charles Kiseok Song, Youhwa Ohk, Doo Kyung Yang | 2021-02-16 |