Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11865258 | Data processing method and device based on positive pressure ventilation therapy machine | Weifeng Liu | 2024-01-09 |
| 11833298 | Face mask, ventilation therapy device system and method executed by ventilation therapy device system | Qiang Guo | 2023-12-05 |
| 11766530 | Systems and methods for delivering a respiratory gas | Lijun Liu, Jianxin ZHI, James Coleman, Min Chang | 2023-09-26 |
| D998784 | Nasal cannula | Jiuzhong LIU, Yunjing CHEN, Anjun ZHANG | 2023-09-12 |
| 11523263 | Method and device for sending medical instrument data, and method and device for receiving medical instrument data | Weifeng Liu | 2022-12-06 |
| 11517690 | Information processing method and apparatus | Yong Wang | 2022-12-06 |
| 11484679 | Respiratory mask connector and respiratory mask | Mingzhao Zhou, Yajie Wang | 2022-11-01 |
| 11464424 | Cloud platform | Zhixin Cao, Qingkai Meng | 2022-10-11 |
| 11460352 | Method and apparatus for collecting temperature of heating pipeline | — | 2022-10-04 |
| 11357945 | Nasal pad for respiratory mask and respiratory mask | Yifeng Zhan | 2022-06-14 |
| 11285282 | Respirator and method for processing the respirator, control system, program and readable codes | Lijun Liu | 2022-03-29 |
| 11273277 | Face mask assembly | Yuanxiang Liu | 2022-03-15 |
| 11247018 | Gas guide tube assembly, liquid storage device, humidifier, and ventilator | — | 2022-02-15 |
| 11160943 | Cushion for breathing mask and breathing mask | Mingzhao Zhou, Yajie Wang | 2021-11-02 |
| 11020048 | Method and device for detecting sleep apnea | — | 2021-06-01 |
| 11009046 | Blower device and respirator including blower device | Bowei Jing, Shumin Gao | 2021-05-18 |
| 10953182 | Breathing mask | Yifeng Zhan | 2021-03-23 |
| 10758702 | Humidification device, humidifier and ventilator | Lijun Liu, Jianxin ZHI | 2020-09-01 |
| D893014 | Patient interface | Yajie Wang, Mingzhao Zhou | 2020-08-11 |
| D892307 | Patient interface | Yajie Wang, Mingzhao Zhou | 2020-08-04 |
| 10682488 | Humidification device, humidifier and ventilator | Lijun Liu | 2020-06-16 |
| 10539158 | Blower device and respirator including blower device | Bowei Jing, Shumin Gao | 2020-01-21 |
| 10314998 | Breathing mask | Yifeng Zhan | 2019-06-11 |
| 10293134 | Humidifier for respirator and respirator | Bo Wang | 2019-05-21 |
| 9092705 | Method of tele-transmitting information of a medical device and a medical device thereof | — | 2015-07-28 |