Inventor · disambiguated record
Hoon Ryu
Also filed as: RYU HOON · RYU HOON-HEE
42 granted patents·15 pending applications·227 citations·filing 1998–2024
97Inventor score
Files withSAMYANG CORP24SAMSUNG ELECTRONICS CO LTD6KOREA INST SCI & TECH5OMNIVISION TECH INC5QIMONDA NORTH AMERICA CORP4
Top patents by PatentIndex Score
57 records- 0197US9478316B1Memory deviceSK HYNIX INC·Filed 2016·Granted Oct 25, 2016·38 cites·19 claims
- 0285US10834347B2Image sensor having separate, stacked, pixel array, DRAM, and logic/analog-digital converter integrated circuit dieOMNIVISION TECH INC·Filed 2018·Granted Nov 10, 2020·4 cites·17 claims
- 0384US9169263B1Method for preparing high-purity anhydrosugar alcohol using sequential combination of thin film distillation and short path distillationSAMYANG GENEX CORP·Filed 2013·Granted Oct 27, 2015·4 cites·13 claims
- 0480US9169180B1Method for preparing an anhydrosugar alcohol using hydrolSAMYANG GENEX CORP·Filed 2013·Granted Oct 27, 2015·2 cites·13 claims
- 0577US6201745B1Semiconductor memory device with redundant row substitution architecture and a method of driving a row thereofSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Mar 13, 2001·28 cites·11 claims
- 0676US6026047AIntegrated circuit memory device with hierarchical work line structureSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Feb 15, 2000·39 cites·8 claims
- 0773US5995434ADynamic random access memory device having a self-refresh modeSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Nov 30, 1999·33 cites·4 claims
- 0872US9980954B2Quinoline derivatives for inhibiting histone methyltransferases and use thereofKOREA INST SCI & TECH·Filed 2017·Granted May 29, 2018·1 cites·6 claims
- 0971US10834352B2Configurable interface alignment buffer between DRAM and logic unit for multiple-wafer image sensorsOMNIVISION TECH INC·Filed 2019·Granted Nov 10, 2020·1 cites·13 claims
- 1071US9505777B2Method for preparing anhydrous sugar alcoholSAMYANG CORP·Filed 2013·Granted Nov 29, 2016·1 cites·11 claims
- 1171US6212121B1Semiconductor memory device with multiple sub-arrays of different sizesSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Apr 3, 2001·31 cites·8 claims
- 1268US12503547B2Polyol composition using glucose-containing saccharide composition, and polyurethane foam including sameSAMYANG CORP·Filed 2021·Granted Dec 23, 2025·0 cites·14 claims
- 1368US10672101B1DRAM with simultaneous read and write for multiwafer image sensorsOMNIVISION TECH INC·Filed 2019·Granted Jun 2, 2020·1 cites·6 claims
- 1468US2025250324A1Novel fusion protein for eliminating neurodegenerative disease-causing factor and use thereofKOREA INST SCI & TECH·Filed 2024·Application pending·0 cites
- 1567US11054323B2Quantitative impact control and measurement systemKOREA INST SCI & TECH·Filed 2018·Granted Jul 6, 2021·1 cites·10 claims
- 1667US7843746B2Method and device for redundancy replacement in semiconductor devices using a multiplexerQIMONDA AG·Filed 2007·Granted Nov 30, 2010·6 cites·5 claims
- 1767US2024218111A1Epoxy resin with improved water resistance and composition comprising sameSAMYANG CORP·Filed 2022·Application pending·0 cites
- 1866US10289486B2Memory with pattern oriented error correction codeOMNIVISION TECH INC·Filed 2017·Granted May 14, 2019·2 cites·20 claims
- 1966US9290508B2Method for preparing high purity anhydrosugar alcohols by thin film distillationSAMYANG GENEX CORP·Filed 2013·Granted Mar 22, 2016·1 cites·11 claims
- 2066US2025354040A1Composition for adhesion of dissimilar materials, and preparation method thereforSAMYANG CORP·Filed 2022·Application pending·0 cites
- 2164US12049535B2Polyol composition comprising anhydrosugar alcohols and anhydrosugar alcohol polymerSAMYANG CORP·Filed 2020·Granted Jul 30, 2024·0 cites·12 claims
- 2263US12378353B2Polyester resin including diester compound and anhydrosugar alcohol, and method for preparing sameSAMYANG CORP·Filed 2020·Granted Aug 5, 2025·0 cites·11 claims
- 2363US12180335B2Polycarbonate diol derived from ether diol of anhdrohexitol and preparation method thereof, and polyurethane prepared therefrom and adhesive comprising the sameSAMYANG CORP·Filed 2020·Granted Dec 31, 2024·0 cites·29 claims
- 2463US11325881B2Plasticizer composition and preparation method thereforSAMYANG CORP·Filed 2018·Granted May 10, 2022·0 cites·7 claims
- 2562US12060364B2Diisocyanate compound having anhydrosugar alcohol core and preparation method thereforSAMYANG CORP·Filed 2019·Granted Aug 13, 2024·0 cites·20 claims
- 2662US11649316B2Composition for forming environmentally friendly polyurethane foam and method for manufacturing polyurethane foamSAMYANG CORP·Filed 2018·Granted May 16, 2023·0 cites·19 claims
- 2762US2023235112A1Hydrophilic acrylic-modified polyurethane and method for preparing same, and water-based paint composition prepared therefrom and manufacturing method thereofSAMYANG CORP·Filed 2021·Application pending·0 cites
- 2860US12315884B2Non-aqueous electrolyte composition for lithium secondary battery having improved lifespan, and lithium secondary battery including sameSAMYANG CORP·Filed 2019·Granted May 27, 2025·0 cites·7 claims
- 2960US12249299B2Single bitline SRAM pixel and method for driving the sameOMNIVISION TECH INC·Filed 2022·Granted Mar 11, 2025·0 cites·15 claims
- 3060US7802133B2System and method for addressing errors in a multiple-chip memory deviceQIMONDA NORTH AMERICA CORP·Filed 2007·Granted Sep 21, 2010·4 cites·7 claims
- 3160US6281745B1Internal power supply voltage generating circuit of semiconductor memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Aug 28, 2001·11 cites·5 claims
- 3259US2024166801A1Biodegradable copolymer polyester resin comprising anhydrosugar alcohol and anhydrousugar alcohol-alkylene glycol and method for preparing sameSAMYANG CORP·Filed 2020·Application pending·0 cites
- 3358US11912733B2LHP synthesis simulating method and apparatusKOREA INST SCI & TECH INF·Filed 2019·Granted Feb 27, 2024·0 cites·13 claims
- 3458US11554149B2Method of continuously producing cannabidiol from cannabis plant and use thereofKOREA INST SCI & TECH·Filed 2020·Granted Jan 17, 2023·0 cites·11 claims
- 3557US6198341B1Substrate bias voltage generating circuit for use in a semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Mar 6, 2001·17 cites·8 claims
- 3657US2024343903A1(meth)acrylic-modified polyurethane composition and preparation method thereforSAMYANG CORP·Filed 2022·Application pending·0 cites
- 3756US9399212B2Method for producing anhydrosugar alcohol through continuous dehydration reaction of hydrogenated sugarSAMYANG CORP·Filed 2014·Granted Jul 26, 2016·0 cites·12 claims
- 3855US2022271283A1Cathode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising sameBATTERY SOLUTION·Filed 2020·Application pending·0 cites
- 3954US2022389174A1Polycarbonate composite using solid dispersion or molten dispersion of anhydrosugar alcohol, producing method thereof, and molded article comprising sameSAMYANG CORP·Filed 2020·Application pending·0 cites
- 4054US2023250217A1Alkylene-oxide-added polyol composition, polyurethane using same, and hot-melt adhesive comprising sameSAMYANG CORP·Filed 2021·Application pending·0 cites
- 4153US12097059B2Telescopic column for x-ray imaging apparatusDRGEM CORP·Filed 2023·Granted Sep 24, 2024·0 cites·10 claims
- 4253US9260447B2Method for preparing high-purity anhydrosugar alcohol having improved yield by using waste from crystallization stepSAMYANG GENEX CORP·Filed 2013·Granted Feb 16, 2016·0 cites·11 claims
- 4352US10919907B2Anhydrous sugar alcohol flakes and manufacturing method thereforSAMYANG CORP·Filed 2018·Granted Feb 16, 2021·0 cites·8 claims
- 4452US8468401B2Apparatus and method for manufacturing a multiple-chip memory device with multi-stage testingLEE KOONHEE·Filed 2010·Granted Jun 18, 2013·2 cites·7 claims
- 4552US2022275197A1Anhydrous alcohol-alkylene glycol composition, anhydrous alcohol-based urethane-modified polyol composition, and uses of same for expoxy resin compositionSAMYANG CORP·Filed 2020·Application pending·0 cites
- 4651US11395605B2Supporting structure applying gravity compensation mechanism and impact control system having the supporting structureKOREA INST SCI & TECH·Filed 2019·Granted Jul 26, 2022·0 cites·7 claims
- 4750US9527861B2Production method for anhydro sugar alcohol having markedly reduced ion content and improved colour characteristicsSAMYANG CORP·Filed 2013·Granted Dec 27, 2016·0 cites·9 claims
- 4847US12110390B2Solid dispersion, preparation method therefor, chain-extended polyurethane using same, and epoxy resin composition comprising sameSAMYANG CORP·Filed 2019·Granted Oct 8, 2024·0 cites·17 claims
- 4946US10766842B2Anhydrosugar alcohol composition having enhanced storage stability, and anhydrosugar alcohol storage methodSAMYANG CORP·Filed 2016·Granted Sep 8, 2020·0 cites·11 claims
- 5046US9029578B2Method for preparation of anhydrosugar alcoholsRYU HOON·Filed 2011·Granted May 12, 2015·0 cites·15 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →