Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10000695 | Method of manufacturing fluoride phosphor, white light emitting apparatus, display apparatus, and lighting device | Tae Hoon Kim, Jong Won Park, Ji Ho You, Jeong Rok Oh, Chul Soo Yoon +2 more | 2018-06-19 |
| 9187694 | Phosphor and method for preparing same | Seong-Min Kim, Hyong Sik Won, Chul Soo Yoon, Youn Gon Park | 2015-11-17 |
| 9120973 | Fluorescent substance and a production method therefor | Hyong Sik Won, Seong-Min Kim, Chul Soo Yoon | 2015-09-01 |
| 9062253 | Phosphor composition, light emitting device, and the method of preparing the phosphor composition | Hyong Sik Won, Youn Gon Park, Seong-Min Kim, Sung Hak Jo, Chul Soo Yoon | 2015-06-23 |
| 9034207 | Phosphor, manufacturing method of phosphor and light emitting device including the same | Hyong Sik Won, Seong-Min Kim, Sung Hak Jo, Youn Gon Park, Chul Soo Yoon | 2015-05-19 |