Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066598 | Dye-sensitized upconversion nanophosphor | Ho Seong JANG, Joon Soo Han, A Ra Hong, So Hye CHO, Seung Yong Lee | 2021-07-20 |
| 9166099 | Graphene light-emitting device and method of manufacturing the same | Sung-Won Hwang, Geun-woo Ko, Sung Hyun Sim, Hun Jae Chung, Han Kyu Seong +4 more | 2015-10-20 |
| 8993993 | Semiconductor light emitting device and method for fabricating the same | Jung Ja Yang, Yu Seung Kim, Youn Joon Sung, Soo Jin Jung, Dae Cheon Kim +1 more | 2015-03-31 |
| 8829548 | Light emitting device package and fabrication method thereof | Jong In Yang, Sung Tae Kim, Yong-Il Kim, Su Yeol Lee, Seung Wan Chae +1 more | 2014-09-09 |