Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10799202 | Mammography system | Dongkook Han, Seokjong Kim, Junghan Seo | 2020-10-13 |
| 6331748 | Driving circuit of a piezo-ceramic transformer capable of controlling an input voltage and a dimming control method thereof | — | 2001-12-18 |