Inventor
XIA QINGHAI
CN10 patents
⚠️ This page may combine multiple inventors who share the name “XIA QINGHAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
W H P M BIORESEARCH AND TECH CO LTD
9 patentsUSD776290SJan 10, 2017
Fecal occult blood detector
W H P M BIORESEARCH AND TECH CO LTD74 citations97
USD797303SSep 12, 2017
Body fluid testing cup
W H P M BIORESEARCH AND TECH CO LTD18 citations89
USD776291SJan 10, 2017
Fecal specimen collector
W H P M BIORESEARCH AND TECH CO LTD14 citations82
USD776292SJan 10, 2017
Feces sampling and detecting device
W H P M BIORESEARCH AND TECH CO LTD6 citations82
US10001494B2Jun 19, 2018
Automatic fecal occult blood detector
W H P M BIORESEARCH AND TECH CO LTD1 citations51
US10359443B2Jul 23, 2019
Fully automatic fecal occoult blood detecting analyzer
W H P M BIORESEARCH AND TECH CO LTD0 citations46
US10390803B2Aug 27, 2019
Feces sampling and detecting device and method for detecting feces based on the device
W H P M BIORESEARCH AND TECH CO LTD0 citations39
US10384205B2Aug 20, 2019
Integrated sampling and detection device with misassembly prevention structure
W H P M BIORESEARCH AND TECH CO LTD0 citations39
US10132741B2Nov 20, 2018
Integrated device for sampling and detecting fecal samples
W H P M BIORESEARCH AND TECH CO LTD0 citations39