Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D939699 | Wireless stethoscope | Chia-Yuan Chang, Jung-Wen Chang, Kao-Yu Hsu | 2021-12-28 |
| D932016 | Hand-held electrocardiogram measuring device | Chia-Yuan Chang, Jung-Wen Chang, Tung-Han Lee | 2021-09-28 |
| D932017 | Multi-conducting layer electrocardiogram monitoring recorder | Chia-Yuan Chang, Jung-Wen Chang, Kao-Yu Hsu | 2021-09-28 |
| D932018 | Electrocardiography device | Chia-Yuan Chang, Jung-Wen Chang, Kao-Yu Hsu | 2021-09-28 |