Inventor
CEN JIAN
CN16 patents
⚠️ This page may combine multiple inventors who share the name “CEN JIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD
13 patentsUS11819325B2Nov 21, 2023
Method for measuring level of muscle relaxation, processing device thereof and instrument for measuring muscle relaxation
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations59
US12419519B2Sep 23, 2025
Medical device
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations58
US11510578B2Nov 29, 2022
Medical device
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations58
US11287410B2Mar 29, 2022
Sampling pumps and gas analyzers
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations56
US12131823B2Oct 29, 2024
System and method for monitoring patient state
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD1 citations53
US10893827B2Jan 19, 2021
Device for measuring muscle relaxation and monitoring equipment
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations52
US9897629B2Feb 20, 2018
Bioelectric signal detecting circuits, lead wire detecting circuits and medical devices
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD1 citations49
US10610151B2Apr 7, 2020
Method for measuring level of muscle relaxation, processing device thereof and instrument for measuring muscle relaxation
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations48
US12484799B2Dec 2, 2025
Monitoring device having non-contact physiological parameter monitoring function
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations46
US10656132B2May 19, 2020
Sampling pumps and gas analyzers
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations46
US10912518B2Feb 9, 2021
Fusing sensor signals indicating a same physiological parameter based on quality indices of each signal
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations39
US9714927B2Jul 25, 2017
Medical equipment for gas monitoring
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations38
US9506900B2Nov 29, 2016
Gas treatment device and medical equipment using the same
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD0 citations35
SHENZHEN MINDRAY BIO MED ELECT
3 patentsUS7594892B2Sep 29, 2009
Non-invasive blood pressure measurement apparatus and safety protection method
SHENZHEN MINDRAY BIO MED ELECT18 citations92
US7708698B2May 4, 2010
Circuit for measuring breath waveform with impedance method and method and device for resisting interference of electrical fast transient
SHENZHEN MINDRAY BIO MED ELECT2 citations62
US7846105B2Dec 7, 2010
Non-invasive blood pressure measurement safety protection method and apparatus
SHENZHEN MINDRAY BIO MED ELECT2 citations58