Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D893014 | Patient interface | Yajie Wang, Zhi Zhuang | 2020-08-11 |
| D892307 | Patient interface | Yajie Wang, Zhi Zhuang | 2020-08-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D893014 | Patient interface | Yajie Wang, Zhi Zhuang | 2020-08-11 |
| D892307 | Patient interface | Yajie Wang, Zhi Zhuang | 2020-08-04 |