Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713213 | LED luminescence apparatus | Hye Man Jung, Hyun Gu Kang, Young-do Jung | 2017-07-18 |
| 9516718 | LED luminescence apparatus | Hye Man Jung, Hyun Gu Kang, Young-do Jung | 2016-12-06 |