Inventor · disambiguated record
Ching-Ying Cheung
Also filed as: CHEUNG CHING-YING
42 granted patents·13 pending applications·764 citations·filing 2000–2020
98Inventor score
Top patents by PatentIndex Score
55 records- 0199US6977305B2Modified carbocyanine dyes and their conjugatesMOLECULAR PROBES INC·Filed 2001·Granted Dec 20, 2005·206 cites·5 claims
- 0299US6974873B2Modified carbocyanine dyes and their conjugatesMOLECULAR PROBES INC·Filed 2001·Granted Dec 13, 2005·158 cites·6 claims
- 0398US7671214B2Modified carbocyanine dyes and their conjugatesMOLECULAR PROBES INC·Filed 2007·Granted Mar 2, 2010·41 cites·18 claims
- 0497US7927830B2Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2008·Granted Apr 19, 2011·27 cites·24 claims
- 0597US7820824B2Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2007·Granted Oct 26, 2010·24 cites·8 claims
- 0697US7790893B2Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2005·Granted Sep 7, 2010·29 cites·8 claims
- 0797US7566790B2Intermediates and the synthesis of modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2005·Granted Jul 28, 2009·33 cites·7 claims
- 0897US6579718B1Carbazolylvinyl dye protein stainsMOLECULAR PROBES INC·Filed 2000·Granted Jun 17, 2003·81 cites·34 claims
- 0996US9791450B2Fluorescent compoundsBIOTIUM INC·Filed 2015·Granted Oct 17, 2017·9 cites·35 claims
- 1096US7598390B2Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their useLIFE TECHNOLOGIES CORP·Filed 2006·Granted Oct 6, 2009·19 cites·8 claims
- 1193US9097667B2Fluorescent compoundsMAO FEI·Filed 2008·Granted Aug 4, 2015·17 cites·30 claims
- 1293US8569506B2Modified carbocyanine dyes and their conjugatesLEUNG WAI-YEE·Filed 2012·Granted Oct 29, 2013·9 cites·7 claims
- 1393US8252932B2Modified carbocyanine dyes and their conjugatesLEUNG WAI-YEE·Filed 2010·Granted Aug 28, 2012·9 cites·8 claims
- 1493US7271265B2Cyanine compounds and their application as quenching compoundsINVITROGEN CORP·Filed 2004·Granted Sep 18, 2007·29 cites·91 claims
- 1589US8709830B2Fluorescent dyes, fluorescent dye kits, and methods of preparing labeled moleculesMAO FEI·Filed 2012·Granted Apr 29, 2014·6 cites·34 claims
- 1688US9115397B2Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their useLIFE TECHNOLOGIES CORP·Filed 2014·Granted Aug 25, 2015·3 cites·6 claims
- 1788US9040561B2Methine-substituted cyanine dye compoundsLIFE TECHNOLOGIES CORP·Filed 2013·Granted May 26, 2015·4 cites·19 claims
- 1888US7888136B2Unsymmetrical cyanine dimer compounds and their applicationLIFE TECHNOLOGIES CORP·Filed 2008·Granted Feb 15, 2011·6 cites·35 claims
- 1987US8436170B2Xanthene dyes comprising a sulfonamide groupMAO FEI·Filed 2010·Granted May 7, 2013·6 cites·12 claims
- 2087US7943777B2Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their useLIFE TECHNOLOGIES CORP·Filed 2009·Granted May 17, 2011·3 cites·11 claims
- 2186US9193746B2Luminescent metal complexes and associated technologyMAO FEI·Filed 2007·Granted Nov 24, 2015·6 cites·15 claims
- 2285US9403985B2Methine-substituted cyanine dye compoundsLIFE TECHNOLOGIES CORP·Filed 2015·Granted Aug 2, 2016·2 cites·20 claims
- 2385US9150922B2Cyanine compounds and their application as quenching compoundsLIFE TECHNOLOGIES CORP·Filed 2013·Granted Oct 6, 2015·2 cites·14 claims
- 2485US9018396B2Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2013·Granted Apr 28, 2015·1 cites·12 claims
- 2584US10837881B2Fluorescent dyes, fluorescent dye kits, and methods of preparing labeled moleculesBIOTIUM INC·Filed 2017·Granted Nov 17, 2020·1 cites·19 claims
- 2683US10053484B2Heterocycle-substituted xanthene dyesBIOTIUM INC·Filed 2016·Granted Aug 21, 2018·2 cites·17 claims
- 2783US7776529B2Methine-substituted cyanine dye compoundsLIFE TECHNOLOGIES CORP·Filed 2004·Granted Aug 17, 2010·16 cites·34 claims
- 2882US8614302B2Modified carbocyanine dyes and their conjugatesCHEUNG CHING-YING·Filed 2008·Granted Dec 24, 2013·4 cites·7 claims
- 2981US8241852B2Unsymmetrical cyanine dimer compounds and their applicationYUE STEPHEN·Filed 2011·Granted Aug 14, 2012·2 cites·42 claims
- 3080US8962853B2Chemical probe compounds that become fluorescent upon reduction, and methods for their useLIFE TECHNOLOGIES CORP·Filed 2013·Granted Feb 24, 2015·1 cites·1 claims
- 3177US8865904B2Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their useLIFE TECHNOLOGIES CORP·Filed 2013·Granted Oct 21, 2014·1 cites·9 claims
- 3273US9579402B2Heterocycle-substituted xanthene dyesMAO FEI·Filed 2010·Granted Feb 28, 2017·1 cites·19 claims
- 3373US8546580B2Chemical probe compounds that become fluorescent upon reduction, and methods for their useCHEUNG CHING-YING·Filed 2010·Granted Oct 1, 2013·1 cites·5 claims
- 3472US2021102873A1Fluorescent Dyes, Fluorescent Dye Kits, and Methods of Preparing Labeled MoleculesBIOTIUM INC·Filed 2020·Application pending·0 cites
- 3571US9006437B2Xanthene dyes comprising a sulfonamide groupBIOTIUM INC·Filed 2013·Granted Apr 14, 2015·1 cites·12 claims
- 3670US8790892B2Substituted anthraquinone dyes for cellular stains and enzyme detectionMAO FEI·Filed 2012·Granted Jul 29, 2014·1 cites·7 claims
- 3767US9423323B2Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2015·Granted Aug 23, 2016·0 cites·1 claims
- 3867US8658434B2Fluorescent pyrene compoundsMAO FEI·Filed 2009·Granted Feb 25, 2014·1 cites·43 claims
- 3967US8470529B2Methine-substituted cyanine dye compoundsDALLWIG JASON·Filed 2010·Granted Jun 25, 2013·2 cites·49 claims
- 4067US2015247785A1Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 4167US2016356681A1Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2016·Application pending·0 cites
- 4267US2008254501A1Chemical probe compounds that become fluorescent upon reduction, and methods for their useINVITROGEN CORP·Filed 2007·Application pending·0 cites
- 4365US2008039630A1Cyanine compounds and their application as quenching compoundsINVITROGEN CORP·Filed 2007·Application pending·0 cites
- 4464US2018156810A1Fluorescent compoundsBIOTIUM INC·Filed 2017·Application pending·0 cites
- 4563US9366676B2Fluorescent chemical compounds having high selectivity for double stranded DNA, and methods for their useLIFE TECHNOLOGIES CORP·Filed 2015·Granted Jun 14, 2016·0 cites·7 claims
- 4663US2015056632A1Fluorescent dyes, fluorescent dye kits, and methods of preparing labeled moleculesBIOTIUM INC·Filed 2014·Application pending·0 cites
- 4762US2012288855A1Fluorescent Chemical Compounds Having High Selectivity for Double Stranded DNA, and Methods for Their UseBRADFORD JOLENE A·Filed 2012·Application pending·0 cites
- 4859US9670363B2Substituted anthraquinone dyes for cellular stains and enzyme detectionBIOTIUM INC·Filed 2014·Granted Jun 6, 2017·0 cites·18 claims
- 4958US8242251B2Unsymmetrical cyanine dimer compounds and their applicationYUE STEPHEN·Filed 2011·Granted Aug 14, 2012·0 cites·18 claims
- 5058US2011105362A1Cyanine compounds and their application as quenching compoundsLIFE TECHNOLOGIES CORP·Filed 2011·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →