Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206833 | Ceramic material having a positive slow release effect, method for manufacturing the same, and system comprising the same | Chi-Jen Shih, Jung-Chang Kung, Hao-Che Hsieh | 2021-12-28 |