Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8269242 | Semiconductor light emitting device having surface plasmon layer | Dong Yul Lee, Seong Ju Park, Min Ki Kwon, Chu Young Cho, Chang Hee Cho +3 more | 2012-09-18 |
| 7888670 | Nitride semiconductor light emitting device | Sang Heon Han, Sang Won Kang, Jeong Tak Oh, Dong Joon Kim, Hyun Wook Shim | 2011-02-15 |
| 7495395 | Plasma display panel with defined phosphor layer thicknesses | Seo-Young Choi | 2009-02-24 |
| 7164231 | Plasma display panel with defined phosphor layer thicknesses | Seo-Young Choi | 2007-01-16 |