QX

Qinghai Xia

WC W.H.P.M Bioresearch And Technology Co.: 2 patents #2 of 5Top 40%
Overall (2018): #111,458 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10132741 Integrated device for sampling and detecting fecal samples John Wan, Panpan Hou, Jie Liu 2018-11-20
10001494 Automatic fecal occult blood detector John Wan, Yunfei Zhang, Jie Liu 2018-06-19