Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476095 | Fuel cell and method of manufacturing the same | Youjung Song, Ki Ung Jeon, Yeon Sik Jung | 2019-11-12 |
| 10297725 | Light emitting package having phosphor layer over a transparent resin layer | Ki Seok Kim, June O Song, Chang Man Lim | 2019-05-21 |
| 10170676 | Light emitting device package and lighting apparatus having same | Chang Man Lim, Hyoung Jin Kim, Bong Kul Min, Ho Young Chung | 2019-01-01 |