Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114692 | Polymer electrolyte for secondary battery and lithium secondary battery comprising the same | Sol Ji Park, Kyoung Ho Ahn, Yong Jin Jang, Joong Jin Han, Chul Haeng Lee | 2021-09-07 |
| 10749210 | Polymer electrolyte for secondary battery and secondary battery including the same | Sol Ji Park, Kyoung Ho Ahn, Yong Jin Jang, Joong Jin Han, Chul Haeng Lee | 2020-08-18 |
| 4188276 | Voltage stable positive temperature coefficient of resistance crosslinked compositions | Bernard J. Lyons | 1980-02-12 |