Wen He

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Corona discharge assembly, ion mobility spectrometer and corona dis...
- Patent number 10,317,365
- Issue date Jun 11, 2019
- Nuctech Company Limited
- Wen He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air dryer for ion mobility spectrometer
- Patent number 10,295,498
- Issue date May 21, 2019
- Nuctech Company Limited
- Yuntai Bao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous operable gas purification device in an ion mobility spec...
- Patent number 10,058,817
- Issue date Aug 28, 2018
- Nuctech Company Limited
- Haichao Zhou
- G01 - MEASURING TESTING
Information Patent Grant
Electrode structure for ion drift tube and ion drift tube including...
- Patent number 9,147,564
- Issue date Sep 29, 2015
- Nuctech Company Limited
- Wen He
- G01 - MEASURING TESTING
Information Patent Grant
Sampling component, sampling device and ion mobility spectrometer
- Patent number 8,528,425
- Issue date Sep 10, 2013
- Nuctech Company Limited
- Yaoxin Wang
- G01 - MEASURING TESTING
Information Patent Grant
Device for intermittently jetting gas
- Patent number 8,434,701
- Issue date May 7, 2013
- Nuctech Company Limited
- Jin Lin
- B08 - CLEANING
Information Patent Grant
Trace detector and analytical method for trace detector
- Patent number 8,309,918
- Issue date Nov 13, 2012
- Nuctech Company Limited
- Hua Peng
- G01 - MEASURING TESTING
Information Patent Grant
Hand-held swipe sampling device with sampling swab storage and cutter
- Patent number 7,958,792
- Issue date Jun 14, 2011
- Nuctech Company Limited
- Hua Peng
- G01 - MEASURING TESTING
Information Patent Grant
Sample processing system and sample processing method for trace det...
- Patent number 7,947,949
- Issue date May 24, 2011
- Nuctech Company Limited
- Zhiqiang Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CORONA DISCHARGE ASSEMBLY, ION MOBILITY SPECTROMETER AND CORONA DIS...
- Publication number 20180292353
- Publication date Oct 11, 2018
- Nucech Comany Limited
- Wen He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR DRYER FOR ION MOBILITY SPECTROMETER
- Publication number 20160349211
- Publication date Dec 1, 2016
- Yuntai BAO
- G01 - MEASURING TESTING
Information Patent Application
CONTINUOUS OPERABLE GAS PURIFICATION DEVICE IN AN ION MOBILITY SPEC...
- Publication number 20160263520
- Publication date Sep 15, 2016
- Nuctech Company Limited
- Haichao ZHOU
- G01 - MEASURING TESTING
Information Patent Application
ELECTRODE RING FOR ION MOBILITY SPECTROMETER, ION TRANSFER TUBE AND...
- Publication number 20160189947
- Publication date Jun 30, 2016
- Nuctech Company Limited
- Haichao ZHOU
- G01 - MEASURING TESTING
Information Patent Application
ELECTRODE STRUCTURE FOR ION DRIFT TUBE AND ION DRIFT TUBE INCLUDING...
- Publication number 20140353494
- Publication date Dec 4, 2014
- Wen He
- G01 - MEASURING TESTING
Information Patent Application
Sampling component, sampling device and ion mobility Spectrometer
- Publication number 20110290041
- Publication date Dec 1, 2011
- Yaoxin Wang
- G01 - MEASURING TESTING
Information Patent Application
TRACE DETECTOR AND ANALYTICAL METHOD FOR TRACE DETECTOR
- Publication number 20110139975
- Publication date Jun 16, 2011
- Hua Peng
- G01 - MEASURING TESTING
Information Patent Application
Device for Intermittently Jetting Gas
- Publication number 20100269930
- Publication date Oct 28, 2010
- Nuctech Company Limited
- Jin Lin
- B08 - CLEANING
Information Patent Application
SAMPLE ANALYZER FOR TRACE DETECTING DEVICE
- Publication number 20100028212
- Publication date Feb 4, 2010
- Wen He
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SAMPLE PROCESSING SYSTEM AND SAMPLE PROCESSING METHOD FOR TRACE DET...
- Publication number 20090289183
- Publication date Nov 26, 2009
- Zhiqiang Chen
- G01 - MEASURING TESTING
Information Patent Application
Hand-Held Swipe Sampling Device
- Publication number 20090266181
- Publication date Oct 29, 2009
- Nuctech Company Limited
- Hua Peng
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Corona discharge assembly, ion mobility spectrometer and corona dis...

Air dryer for ion mobility spectrometer

Continuous operable gas purification device in an ion mobility spec...

Electrode structure for ion drift tube and ion drift tube including...

Sampling component, sampling device and ion mobility spectrometer

Device for intermittently jetting gas

Trace detector and analytical method for trace detector

Hand-held swipe sampling device with sampling swab storage and cutter

Sample processing system and sample processing method for trace det...

Patents Applicationslast 30 patents

CORONA DISCHARGE ASSEMBLY, ION MOBILITY SPECTROMETER AND CORONA DIS...

AIR DRYER FOR ION MOBILITY SPECTROMETER

CONTINUOUS OPERABLE GAS PURIFICATION DEVICE IN AN ION MOBILITY SPEC...

ELECTRODE RING FOR ION MOBILITY SPECTROMETER, ION TRANSFER TUBE AND...

ELECTRODE STRUCTURE FOR ION DRIFT TUBE AND ION DRIFT TUBE INCLUDING...

Sampling component, sampling device and ion mobility Spectrometer

TRACE DETECTOR AND ANALYTICAL METHOD FOR TRACE DETECTOR

Device for Intermittently Jetting Gas

SAMPLE ANALYZER FOR TRACE DETECTING DEVICE

SAMPLE PROCESSING SYSTEM AND SAMPLE PROCESSING METHOD FOR TRACE DET...

Hand-Held Swipe Sampling Device