Issued Patents 2019
Showing 1–3 of 3 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 |