Inventor

CAO SHIPING

CN9 patents

⚠️ This page may combine multiple inventors who share the name “CAO SHIPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NUCTECH CO LTD

5 patents

US8013297B2Sep 6, 2011

Ion gate for dual ion mobility spectrometer and method thereof

NUCTECH CO LTD11 citations83

US8362422B2Jan 29, 2013

Sample feeding device for ion mobility spectrometer, method of using the same and ion mobility spectrometer

NUCTECH CO LTD2 citations62

US7851747B2Dec 14, 2010

Electrode structure for drift tube in ion mobility spectrometer

NUCTECH CO LTD2 citations62

US9285342B2Mar 15, 2016

Ion mobility spectrometer system

NUCTECH CO LTD0 citations51

US9052284B2Jun 9, 2015

Asymmetric field ion mobility spectrometer

NUCTECH CO LTD0 citations50

LI YUANJING

2 patents

US8288718B2Oct 16, 2012

Ion mobility spectrometer and detecting method using the same

LI YUANJING9 citations82

US8278627B2Oct 2, 2012

Sample feeding device for trace detector and trace detector with sample feeding device

LI YUANJING0 citations51

CHEN ZHIQIANG

1 patent

US8217365B2Jul 10, 2012

Double-faced ion source

CHEN ZHIQIANG5 citations61

NUTECH COMPANY LTD

1 patent

US9429542B2Aug 30, 2016

Signal extraction circuits and methods for ion mobility tube, and ion mobility detectors

NUTECH COMPANY LTD0 citations33