Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11304414 | Insect-trapping device and its counting method | Jung-Wen Chang, Chao-Ching Huang, Ming-Yu Huang | 2022-04-19 |
| 11278673 | Recording device for injection device | Chia-Yuan Chang, Jung-Wen Chang, Chao-Ching Huang | 2022-03-22 |