Inventor
CAO ERHUA
CN13 patents
⚠️ This page may combine multiple inventors who share the name “CAO ERHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ACCESS MEDICAL SYSTEMS LTD
11 patentsUS8753574B2Jun 17, 2014
Systems for immunoassay tests
ACCESS MEDICAL SYSTEMS LTD6 citations84
US8492139B2Jul 23, 2013
Detection system for high sensitivity fluorescent assays
ACCESS MEDICAL SYSTEMS LTD10 citations83
US11598784B2Mar 7, 2023
Cartridges for immunoassay tests and methods of using the same
ACCESS MEDICAL SYSTEMS LTD2 citations73
US9468926B2Oct 18, 2016
Systems for immunoassay tests
ACCESS MEDICAL SYSTEMS LTD4 citations73
US10379116B2Aug 13, 2019
Detection system for high sensitivity fluorescent assays
ACCESS MEDICAL SYSTEMS LTD2 citations72
US11879901B2Jan 23, 2024
Cartridges for immunoassay tests and methods of using the same
ACCESS MEDICAL SYSTEMS LTD0 citations62
US11199555B2Dec 14, 2021
Probes for biochemical tests
ACCESS MEDICAL SYSTEMS LTD0 citations62
US9804179B2Oct 31, 2017
Systems for immunoassay tests
ACCESS MEDICAL SYSTEMS LTD1 citations62
US9719936B2Aug 1, 2017
Optical sensor of bio-molecules using thin-film interferometer
ACCESS MEDICAL SYSTEMS LTD1 citations62
US8940238B2Jan 27, 2015
Optical sensor of bio-molecules using thin-film interferometer
ACCESS MEDICAL SYSTEMS LTD1 citations62
US10345319B2Jul 9, 2019
Systems for immunoassay tests
ACCESS MEDICAL SYSTEMS LTD0 citations52