Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10684300 | Rotating disc type fecal occult blood detection analyzer | Zejiang Li, Qingwei Shen | 2020-06-16 |
| 10390803 | Feces sampling and detecting device and method for detecting feces based on the device | Chunhua Yuan, Qinghai Xia | 2019-08-27 |
| 10384205 | Integrated sampling and detection device with misassembly prevention structure | Qinghai Xia, Panpan Hou, Jie Liu | 2019-08-20 |
| 10359443 | Fully automatic fecal occoult blood detecting analyzer | Chunhai Zou, Qinghai Xia, Jie Liu | 2019-07-23 |
| 10132741 | Integrated device for sampling and detecting fecal samples | Qinghai Xia, Panpan Hou, Jie Liu | 2018-11-20 |
| D825773 | Fecal occult blood detector | — | 2018-08-14 |
| 10001494 | Automatic fecal occult blood detector | Yunfei Zhang, Jie Liu, Qinghai Xia | 2018-06-19 |
| D797303 | Body fluid testing cup | Qinghai Xia, Panpan Hou | 2017-09-12 |
| D782058 | Fecal occult blood detector | Zhejiang Li, Qingwei Shen | 2017-03-21 |
| D776291 | Fecal specimen collector | Qinghai Xia, Dandan Yang | 2017-01-10 |
| D776292 | Feces sampling and detecting device | Qinghai Xia, Panpan Hou, Jie Liu | 2017-01-10 |
| D776290 | Fecal occult blood detector | Qinghai Xia, Jie Liu | 2017-01-10 |
| 9535054 | Body fluid testing apparatus | Chunhua Yuan, Qinghai Xia | 2017-01-03 |
| 9404910 | Body fluid testing apparatus with testing and storing functions | — | 2016-08-02 |
| 9149258 | Collection device with double outputs and method of using the same | — | 2015-10-06 |
| 8556826 | Fecal specimen collector | Zhijing Wan | 2013-10-15 |
| 8349573 | Methods and device for the detection of occult blood | Zhijing Wan | 2013-01-08 |
| 8053203 | Methods and device for the detection of occult blood | Zhijing Wan | 2011-11-08 |
| D645769 | Liquid sampling and detecting device | — | 2011-09-27 |
| 7927562 | Collection and assay device for biological fluid | Zhijing Wan, Chunhua Yuan, Siyu Lei | 2011-04-19 |
| D620590 | Liquid sampling and testing cup | — | 2010-07-27 |