Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12088103 | Direct current distribution based charging/discharging system for battery formation | Hong Kyun Kim, Ik Jae Lee, Jong-Kwang Shin, Tae-Wook An, Chang-Sin Yeo +2 more | 2024-09-10 |
| 11647338 | Flexible piezoelectric acoustic sensor fabricated integrally with Si as the supporting substrate, voice sensor using thin film polymer and voice sensor with different thickness and voice sensing method using same | Keonjae Lee, Young Hoon Jung, Jae Hyun Han, Mingi Chung | 2023-05-09 |