Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D907214 | ECG measurement and data collection cushion pad cover | Xuefang Yang | 2021-01-05 |
| D892335 | ECG measurement and data collection cushion pad | Xuefang Yang | 2020-08-04 |
| 9808202 | Mattress for measuring physiological parameters of heart | Yuanting Zhang, Xuefang Yang | 2017-11-07 |