Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655405 | Method of manufacturing cerium dioxide powder and cerium dioxide powder | Yong Liu, Shu-Hao Huang, Chi-Ming Yang | 2023-05-23 |
| 9938460 | Phosphor, light emitting apparatus and method of forming phosphor | Che-Yuan Yang | 2018-04-10 |
| 9202991 | Fluorescent material of light-emitting diode and method for preparing the same | — | 2015-12-01 |
| 8057781 | Fabrication method for chalcopyrite powder | Chung-Hsien Wu, Szu-Chia Chien, Zhi-Liang Liu | 2011-11-15 |
| 7330446 | Closed-loop power control method for a code-division multiple-access cellular system | Chieh-Ho Lee, Chung-Ju Chang | 2008-02-12 |
| 6143366 | High-pressure process for crystallization of ceramic films at low temperatures | — | 2000-11-07 |