Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7615248 | Method for preparing blue-emitting barium magnesium aluminate (BAM) phosphor for blacklight unit lamp, and blue-emitting BAM phosphor prepared by the method | Kwang-Wook Choi, Do Hoon Kim, Ick Soon Kwak, Tae-Hyun Kwon | 2009-11-10 |
| 7153485 | Method for preparing single crystalline zinc sulfide powder for phosphor | Jun Seok Nho, Seung Beom Cho, Kwang Hee Lee, Tae-Hyun Kwon | 2006-12-26 |