Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440802 | Electrode active material, method for manufacturing same, and lithium secondary battery comprising same | Do-Young Lee, Geon Hyoung An | 2022-09-13 |
| 11018349 | Catalyst for oxygen reduction electrode and method for manufacturing same | Geon Hyoung An, Eun-Hwan Lee, Kyung Won Park, Jung-In Sohn | 2021-05-25 |
| 7116543 | Apparatus for supplying electric energy to explosion cartridge | Hee Jin Kim, Tae-Yong Shin | 2006-10-03 |