Inventor · disambiguated record
Qunzhou Bian
Also filed as: BIAN QUNZHOU
6 granted patents·8 citations·filing 2011–2021
75Inventor score
Top patents by PatentIndex Score
6 records- 0181US10139366B2Ion mobility spectrometry (IMS) device with charged material transportation chamberSMITHS DETECTION MONTREAL INC·Filed 2014·Granted Nov 27, 2018·5 cites·6 claims
- 0276US11788987B2Ion mobility spectrometer clear-downSMITHS DETECTION MONTREAL INC·Filed 2021·Granted Oct 17, 2023·0 cites·11 claims
- 0371US10254247B2Ion mobility spectrometer clear-downBIAN QUNZHOU·Filed 2011·Granted Apr 9, 2019·3 cites·20 claims
- 0464US11307172B2Ion mobility spectrometry (IMS) device with charged material transportation chamberSMITHS DETECTION MONTREAL INC·Filed 2018·Granted Apr 19, 2022·0 cites·12 claims
- 0564US11131649B2Ion mobility spectrometer clear-downSMITHS DETECTION MONTREAL INC·Filed 2019·Granted Sep 28, 2021·0 cites·16 claims
- 0648US8901489B2Looped ionization sourceLEVIN DANIEL·Filed 2012·Granted Dec 2, 2014·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →