Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038943 | Content output system and method using multi-device base on web-browser | Eun Seok OH | 2021-06-15 |
| 9399401 | Battery charging apparatus for electric vehicle | Jun-Young Lee, Su-Young Yun | 2016-07-26 |