Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805600 | Method of manufacturing white light source | Chien-Yuan Wang, Ru-Shi Liu, Chia-Cheng Kang, Liang-Sheng Chi, Hung-Yuan Su +1 more | 2004-10-19 |
| 6753646 | Fluorescent powder for fabricating high brightness white light emitting diodes | Ru-Shi Liu, Liang-Sheng Chi, Chien-Yuan Wang | 2004-06-22 |