Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12289823 | Metamaterial electromagnetic absorber | Seung Hyun Han | 2025-04-29 |
| 10545618 | Touch sensor including a resonance pattern having resonant frequency | Sung-Jin Choi | 2020-01-28 |