Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478898 | Silver particles manufacturing method | Chien-Liang Chang, Wu-Ching Hung, Wei-Jen Liu, Kuei-Ting Hsu, Jhao-Yi Wu | 2019-11-19 |
| 10301538 | Phosphor composition and light emitting device using the same | Wei-Jen Liu, Kuei-Ting Hsu, Ming-Hsiu Shiu | 2019-05-28 |
| 10273159 | Method of producing graphene | Wei-Jen Liu | 2019-04-30 |
| 9080105 | Phosphors, fabricating method thereof, and light emitting device employing the same | Wei-Jen Liu | 2015-07-14 |
| 6930766 | Fiber measurement system | Shyh-Lin Tsao, Wen-Ming Cheng, Chin-Jen Leu | 2005-08-16 |