Inventor · disambiguated record
Jean Qiu
Also filed as: QIU JEAN
28 granted patents·8 pending applications·894 citations·filing 1998–2020
97Inventor score
Files withSRU BIOSYSTEMS INC15NEXCELOM BIOSCIENCE LLC103M INNOVATIVE PROPERTIES CO4CHAN LEO L2CUNNINGHAM BRIAN T1
Top patents by PatentIndex Score
36 records- 0197US7300803B2Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensorSRU BIOSYSTEMS INC·Filed 2006·Granted Nov 27, 2007·65 cites·10 claims
- 0296US7371562B2Guided mode resonant filter biosensor using a linear grating surface structureSRU BIOSYSTEMS INC·Filed 2005·Granted May 13, 2008·35 cites·15 claims
- 0394US9342734B2Systems and methods for counting cells and biomoleculesNEXCELOM BIOSCIENCE LLC·Filed 2014·Granted May 17, 2016·34 cites·13 claims
- 0494US9186843B2Cell counting and sample chamber and methods of fabricationNEXCELOM BIOSCIENCE LLC·Filed 2014·Granted Nov 17, 2015·40 cites·14 claims
- 0594US6435128B2Time-temperature integrating indicator device with barrier material3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Aug 20, 2002·77 cites·30 claims
- 0693US7153702B2Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensorSRU BIOSYSTEMS INC·Filed 2002·Granted Dec 26, 2006·59 cites·10 claims
- 0793US6696286B1Method and devices for detecting and enumerating microorganisms3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Feb 24, 2004·50 cites·8 claims
- 0892US7575939B2Optical detection of label-free biomolecular interactions using microreplicated plastic sensor elementsSRU BIOSYSTEMS INC·Filed 2005·Granted Aug 18, 2009·17 cites·31 claims
- 0992US7312090B2Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensorSRU BIOSYSTEMS INC·Filed 2006·Granted Dec 25, 2007·29 cites·13 claims
- 1092US6244208B1Time-temperature integrating indicator device with barrier material3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Jun 12, 2001·95 cites·30 claims
- 1190US6951715B2Optical detection of label-free biomolecular interactions using microreplicated plastic sensor elementsSRU BIOSYSTEMS INC·Filed 2002·Granted Oct 4, 2005·91 cites·16 claims
- 1289US7070987B2Guided mode resonant filter biosensor using a linear grating surface structureSRU BIOSYSTEMS INC·Filed 2002·Granted Jul 4, 2006·90 cites·13 claims
- 1388US7101660B2Method for producing a colorimetric resonant reflection biosensor on rigid surfacesSRU BIOSYSTEMS INC·Filed 2002·Granted Sep 5, 2006·34 cites·13 claims
- 1487US7175980B2Method of making a plastic colorimetric resonant biosensor device with liquid handling capabilitiesSRU BIOSYSTEMS INC·Filed 2002·Granted Feb 13, 2007·57 cites·3 claims
- 1584US7329537B2Micro-pattern embedded plastic optical film device for cell-based assaysNEXCELOM BIOSCIENCE LLC·Filed 2004·Granted Feb 12, 2008·49 cites·16 claims
- 1683US6391578B2Method and devices for partitioning biological sample liquids into microvolumes3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted May 21, 2002·26 cites·54 claims
- 1782US7923239B2Guided mode resonant filter biosensor using a linear grating surface structureSRU BIOSYSTEMS INC·Filed 2008·Granted Apr 12, 2011·7 cites·6 claims
- 1881US7306827B2Method and machine for replicating holographic gratings on a substrateSRU BIOSYSTEMS INC·Filed 2002·Granted Dec 11, 2007·23 cites·20 claims
- 1979US7935520B2Optical detection of label-free biomolecular interactions using microreplicated plastic sensor elementsSRU BIOSYSTEMS INC·Filed 2009·Granted May 3, 2011·4 cites·17 claims
- 2077US8883491B2Systems and methods for counting cells and biomoleculesLIN BO·Filed 2009·Granted Nov 11, 2014·5 cites·17 claims
- 2176US7615339B2Method for producing a colorimetric resonant reflection biosensor on rigid surfacesSRU BIOSYSTEMS INC·Filed 2006·Granted Nov 10, 2009·4 cites·10 claims
- 2272US7611836B2Method of making a plastic colorimetric resonant biosensor device with liquid handling capabilitiesSRU BIOSYSTEMS INC·Filed 2007·Granted Nov 3, 2009·2 cites·7 claims
- 2368US2020385775A1Automated yeast budding measurementNEXCELOM BIOSCIENCE LLC·Filed 2020·Application pending·0 cites
- 2465US2015232906A1Automated yeast budding measurementNEXCELOM BIOSCIENCE LLC·Filed 2013·Application pending·0 cites
- 2562US2018119195A1Automated yeast budding measurementNEXCELOM BIOSCIENCE LLC·Filed 2017·Application pending·0 cites
- 2656US12487168B2Systems and methods for cell count measurementsNEXCELOM BIOSCIENCE LLC·Filed 2020·Granted Dec 2, 2025·0 cites·14 claims
- 2756US9933415B2Internal focus reference beads for imaging cytometryNEXCELOM BIOSCIENCE LLC·Filed 2015·Granted Apr 3, 2018·0 cites·8 claims
- 2853US8580578B2Optical detection of label-free biomolecular interactions using microreplicated plasticCUNNINGHAM BRIAN T·Filed 2011·Granted Nov 12, 2013·1 cites·21 claims
- 2952US9075790B2Internal focus reference beads for imaging cytometryCHAN LEO L·Filed 2011·Granted Jul 7, 2015·0 cites·18 claims
- 3051US11911764B2System and method for cell imaging, analysis and measurementNEXCELOM BIOSCIENCE LLC·Filed 2019·Granted Feb 27, 2024·0 cites·29 claims
- 3149US8928876B2Cell counting and sample chamber and methods of fabricationCHAN LEO L·Filed 2011·Granted Jan 6, 2015·0 cites·14 claims
- 3249US2004145805A1Unitary device with internal microscopic counting grid used for analysis of microscopic particles contained in liquidFiled 2004·Application pending·0 cites
- 3348US2010189338A1Systems and methods for counting cells and biomoleculesNEXCELOM BIOSCIENCE·Filed 2009·Application pending·0 cites
- 3444US2003113766A1Amine activated colorimetric resonant biosensorSRU BIOSYSTEMS LLC·Filed 2002·Application pending·0 cites
- 3540US2011237464A1Guided Mode Resonant Filter Biosensor Using a Linear Grating Surface StructureSRU BIOSYSTEMS INC·Filed 2011·Application pending·0 cites
- 3639US2018128717A1Methods for cell count and viability measurementsNEXCELOM BIOSCIENCE LLC·Filed 2016·Application pending·0 cites
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