Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038157 | Method for manufacturing electrode for lithium secondary battery | Cheol Woo Kim, Jin Young Son, Sang Hoon Choy | 2021-06-15 |
| 10988447 | Bipyridine derivatives and their uses for organic light emitting diodes | Kyungdoc Kim, Sae Youn Lee, Soonok Jeon, Hiroshi Miyazaki, Masaki Numata +8 more | 2021-04-27 |
| 10888870 | Grinder using induced electric field | Jin Young Son, Hyung-Suk Cho, Sang Hoon Choy, Byoung Hoon Ahn | 2021-01-12 |