Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8795817 | Phosphor film, method of manufacturing the same, coating method of phosphor layer, method of manufacturing LED package, and LED package manufactured thereby | Chang Hoon Kwak, Kyu Jin Lee, Cheol Jun Yoo, Seong Jae Hong | 2014-08-05 |