Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8198798 | Fluorescent substance having a controlled impurity doping of zinc and light-emitting device using the same | Yao-Tsung Chuang, Jen-Shrong Uen, Chih-Lung Lin | 2012-06-12 |