Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497834 | Light-emitting device with increased light output and reduced operating voltage and having a through hole for an electrode | Youn Joon Sung | 2019-12-03 |
| 10490702 | Light-emitting device and light-emitting device package comprising same | Min Sung Kim, Youn Joon Sung, Yong Gyeong Lee, Kwang Yong Choi | 2019-11-26 |
| 10333029 | Light-emitting element | Youn Joon Sung, Ji Hyung Moon | 2019-06-25 |
| 10263154 | Light-emitting device and light-emitting device package comprising same | Min Sung Kim, Youn Joon Sung, Yong Gyeong Lee, Kwang Yong Choi | 2019-04-16 |
| 10236417 | Light-emitting element | Woo Sik Lim, Min Sung Kim, Eun Woo Ro, Youn Joon Sung, Kwang Yong Choi | 2019-03-19 |