Inventor · disambiguated record
Yangtian Zhang
Also filed as: ZHANG YANGTIAN
20 granted patents·5 pending applications·56 citations·filing 2007–2018
92Inventor score
Top patents by PatentIndex Score
25 records- 0188US8013297B2Ion gate for dual ion mobility spectrometer and method thereofNUCTECH CO LTD·Filed 2009·Granted Sep 6, 2011·11 cites·11 claims
- 0281US8679409B2Filter device, filter method and trace detectorZHANG YANGTIAN·Filed 2010·Granted Mar 25, 2014·7 cites·8 claims
- 0380US8646340B2Sampling method and sampling deviceZHANG YANGTIAN·Filed 2009·Granted Feb 11, 2014·10 cites·14 claims
- 0479US8217365B2Double-faced ion sourceCHEN ZHIQIANG·Filed 2009·Granted Jul 10, 2012·5 cites·4 claims
- 0575US8405024B2Ion mobility spectrometerLI YUANJING·Filed 2009·Granted Mar 26, 2013·4 cites·7 claims
- 0670US7851747B2Electrode structure for drift tube in ion mobility spectrometerNUCTECH CO LTD·Filed 2009·Granted Dec 14, 2010·2 cites·3 claims
- 0768US8129691B2Security inspection doorHU HAIFENG·Filed 2009·Granted Mar 6, 2012·10 cites·8 claims
- 0864US8141441B2Hand-held sampling device preventing deformation of sampling wipe and method of use thereofZHANG YANGTIAN·Filed 2008·Granted Mar 27, 2012·1 cites·11 claims
- 0964US7815721B2Gas filtering-buffering deviceNUCTECH CO LTD·Filed 2007·Granted Oct 19, 2010·2 cites·18 claims
- 1061US9128054B2Detection method for an ion migration spectrum and an ion migration spectrometer using the same methodRUAN MING·Filed 2012·Granted Sep 8, 2015·1 cites·17 claims
- 1161US8528425B2Sampling component, sampling device and ion mobility spectrometerWANG YAOXIN·Filed 2010·Granted Sep 10, 2013·1 cites·14 claims
- 1260US8658972B2Ion mobility tubeZHANG YANGTIAN·Filed 2011·Granted Feb 25, 2014·1 cites·23 claims
- 1358US8640727B2Dopant gas generating deviceZHANG ZHONGXIA·Filed 2009·Granted Feb 4, 2014·1 cites·6 claims
- 1454US10585050B2Methods and devices for detecting radioactive sourcesNUCTECH CO LTD·Filed 2017·Granted Mar 10, 2020·0 cites·14 claims
- 1553US8309918B2Trace detector and analytical method for trace detectorPENG HUA·Filed 2009·Granted Nov 13, 2012·0 cites·10 claims
- 1652US8042414B2Wipe sampling assemblyNUCTECH CO LTD·Filed 2008·Granted Oct 25, 2011·0 cites·5 claims
- 1750US2009320620A1Door-type passenger security inspection apparatus and method for detecting contraband articles such as narcotic drugs, explosivesNUCTECH CO LTD·Filed 2009·Application pending·0 cites
- 1849US2010028212A1Sample analyzer for trace detecting deviceHE WEN·Filed 2009·Application pending·0 cites
- 1947US2009278039A1Detection Method for an Ion Migration Spectrum and an Ion Migration Spectrometer Using the Same MethodNUCTECH CO LTD·Filed 2009·Application pending·0 cites
- 2044US10317365B2Corona discharge assembly, ion mobility spectrometer and corona discharge methodNUCTECH CO LTD·Filed 2016·Granted Jun 11, 2019·0 cites·11 claims
- 2144US2014345364A1Apparatus and method for detecting hazardous substance on a surface of an objectNUCTECH CO LTD·Filed 2012·Application pending·0 cites
- 2243US10295498B2Air dryer for ion mobility spectrometerNUCTECH CO LTD·Filed 2015·Granted May 21, 2019·0 cites·14 claims
- 2339US10058817B2Continuous operable gas purification device in an ion mobility spectrometerNUCTECH CO LTD·Filed 2016·Granted Aug 28, 2018·0 cites·11 claims
- 2435US10861686B2Automatic calibration device and ion migration spectrometerNUCTECH CO LTD·Filed 2018·Granted Dec 8, 2020·0 cites·7 claims
- 2528US2016189947A1Electrode ring for ion mobility spectrometer, ion transfer tube and ion mobility spectrometerNUCTECH CO LTD·Filed 2015·Application pending·0 cites
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