Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9474477 | Digital pulse oximeter with automatic direction-changing function | Kun Hu, Yunlong Xu, Yatao Zhao, Zhichao Song | 2016-10-25 |
| 9402572 | Digital portable pulse oximeter and battery-powered control method thereof | Kun Hu, Yunlong Xu, Ruibin Gao, Zhen Yang, Di Wu +1 more | 2016-08-02 |