Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109775 | Light emitting devices and light emitting bulbs including the same | Dae Won Kim, Yong Wook Cho, Jung Hye Park, Won Kook Son | 2018-10-23 |
| 9997675 | Light-emitting-device package and production method therefor | Tae Kyoung Yoo, Myeong Kook Gong, Yong Wook Cho, Sung Hwan Yoo, Kyoung Min Kim | 2018-06-12 |