Inventor · disambiguated record
Seung Sang Hwang
Also filed as: HWANG SEUNG S · HWANG SEUNG SANG
30 granted patents·13 pending applications·50 citations·filing 1994–2025
94Inventor score
Top patents by PatentIndex Score
43 records- 0187US9855532B2Gas separation membrane with ladder-structured polysilsesquioxane and method for fabricating the sameKOREA INST SCI & TECH·Filed 2015·Granted Jan 2, 2018·2 cites·17 claims
- 0281US9567487B2Coating compositions comprising polyorgano-silsesquioxane and a wavelength converting agent, and a wavelength converting sheet using the sameKOREA INST SCI & TECH·Filed 2015·Granted Feb 14, 2017·2 cites·8 claims
- 0378US8883951B2Composition comprising a monomer for polymerizing branch-type silsesquioxane polymer, branch-type silsesquioxane polymer synthesized from the same and a method for synthesizing the sameHWANG SEUNG SANG·Filed 2011·Granted Nov 11, 2014·3 cites·14 claims
- 0478US7319127B2Nano-sized metals or metal salts stabilized by using chain-end functionalized polymers and their synthetic methodsKOREA INST SCI & TECH·Filed 2002·Granted Jan 15, 2008·17 cites·6 claims
- 0577US8927673B2Method for preparing a polysilsesquioxane of a controlled structure and polysilsesquioxane prepared by the sameHWANG SEUNG SANG·Filed 2010·Granted Jan 6, 2015·3 cites·10 claims
- 0675US10886450B2Thermoelectric composite material comprising MXene and method for manufacturing the sameKOREA INST SCI & TECH·Filed 2018·Granted Jan 5, 2021·1 cites·13 claims
- 0773US9901880B2Carbon molecular sieve membranes based on fluorine-containing polymer/polysilsesquioxane blending precursors and method for fabricating the sameKOREA INST SCI & TECH·Filed 2016·Granted Feb 27, 2018·1 cites·11 claims
- 0869US11866597B22-dimensional MXene surface-modified with catechol derivative, method for preparing the same, and MXene organic ink including the sameKOREA INST SCI & TECH·Filed 2021·Granted Jan 9, 2024·0 cites·16 claims
- 0969US7056989B2Polyalkylaromaticsilsesquioxane and preparation method thereofKOREA INST SCI & TECH·Filed 2003·Granted Jun 6, 2006·8 cites·24 claims
- 1068US12173215B2MXene with excellent mechanical strength and fast and high-yield anhydrous synthesis method thereofKOREA INST SCI & TECH·Filed 2022·Granted Dec 24, 2024·0 cites·17 claims
- 1168US2025162900A1Halogen-free mxene and method for manufacturing sameKOREA INST SCI & TECH·Filed 2024·Application pending·0 cites
- 1266US12276912B2UV- and heat-curable ladder-like polysilsesquioxane copolymer, insulation composition containing same and method for forming microcircuit pattern using sameKOREA INST SCI & TECH·Filed 2021·Granted Apr 15, 2025·0 cites·12 claims
- 1366US2024191027A1Ionomer comprising compound derived from n,n-diallylamine and manufacturing method thereofKOREA INST SCI & TECH·Filed 2023·Application pending·0 cites
- 1466US2024417581A1Two-dimensional mxene surface-modified with metal-organic network, method of preparing the same, and mxene organic ink containing the sameKOREA INST SCI & TECH·Filed 2024·Application pending·0 cites
- 1565US8760040B2Polymer blend composition and tunable actuators using the sameKOO CHONG-MIN·Filed 2011·Granted Jun 24, 2014·1 cites·9 claims
- 1661US11826927B2Recycling apparatus for a cross-linked polyethylene resin using twin screw extruderKOREA INST SCI & TECH·Filed 2021·Granted Nov 28, 2023·0 cites·9 claims
- 1761US9644275B2Method for preparation of graphene using spontaneous processKOREA INST SCI & TECH·Filed 2014·Granted May 9, 2017·0 cites·19 claims
- 1860US6599995B2Polyalkylaromaticsilsesquioxane and preparation method thereofKOREA INST SCI & TECH·Filed 2001·Granted Jul 29, 2003·4 cites·10 claims
- 1958US11692079B22-dimensional MXene particle surface-modified with functional group containing saturated or unsaturated hydrocarbon, preparation method thereof and use thereofKOREA INST SCI & TECH·Filed 2019·Granted Jul 4, 2023·0 cites·4 claims
- 2058US11666896B2Catalyst composition with improved chemical warfare agent degradation ability and processabilityKOREA INST SCI & TECH·Filed 2021·Granted Jun 6, 2023·0 cites·13 claims
- 2158US2024204208A1Electrochemical catalyst of core-shell structure and manufacturing method thereofKOREA INST SCI & TECH·Filed 2023·Application pending·0 cites
- 2258US2025250454A1MXene SURFACE-MODIFIED WITH METAL ALKOXIDE AND PREPARATION METHOD THEREOFKOREA INST SCI & TECH·Filed 2025·Application pending·0 cites
- 2357US2023137881A1Stealth element constituted by multiple thin layers on mxene substrate for visible and infrared camouflageKOREA INST SCI & TECH·Filed 2022·Application pending·0 cites
- 2456US12048132B2Transition metal carbonitride MXene films for EMI shieldingKOREA INST SCI & TECH·Filed 2021·Granted Jul 23, 2024·0 cites·13 claims
- 2555US2021262121A1Method of mxene fiber and mxene fiber manufactured therefromKOREA ADVANCED INST SCI & TECH·Filed 2021·Application pending·0 cites
- 2654US10907023B2Polymer hollow particle, a method of preparing the same, and composite comprising the polymer hollow particleKOREA INST SCI & TECH·Filed 2018·Granted Feb 2, 2021·0 cites·14 claims
- 2752US8802319B2Block copolymer electrolyte composite membranes and methods of producing the sameKOO CHONG-MIN·Filed 2011·Granted Aug 12, 2014·0 cites·11 claims
- 2851US11492363B2Method for preparation of size-modulated UiO-66 and catalyst for hydrolysis of chemical warfare agents with enhanced activity prepared therebyKOREA INST SCI & TECH·Filed 2019·Granted Nov 8, 2022·0 cites·11 claims
- 2951US9123892B2Polymer blend composition and actuators using the sameKOO CHONG-MIN·Filed 2012·Granted Sep 1, 2015·0 cites·10 claims
- 3048US9908979B2Polythiophene star copolymer capable of being self-doped by external stimulus, a method for producing the same, a conductive thin film using the same, and a method for producing the conductive thin filmKOREA INST SCI & TECH·Filed 2013·Granted Mar 6, 2018·0 cites·9 claims
- 3147US2011094587A1Method for controlling self-assembled sructure of poly(3-hexylthiophene)-based block copolymerKOREA INST SCI & TECH·Filed 2010·Application pending·0 cites
- 3245US10400070B2Self-healing polysilsesquioxanes and hybrid film using the sameKOREA INST SCI & TECH·Filed 2017·Granted Sep 3, 2019·0 cites·14 claims
- 3345US2013233791A1Separation membrane for water treatment and manufacturing method thereofKOREA INST SCI & TECH·Filed 2012·Application pending·0 cites
- 3444US9260572B2CNT-polymer complex capable of self-doping by external stimuli and process for preparing the sameKOREA INST SCI & TECH·Filed 2015·Granted Feb 16, 2016·0 cites·10 claims
- 3543US9005583B2Chain-end functionalized poly(ethykene oxide) and process for the preparation of a nano-sized transition metal or metal salt using the sameKIM JUNGAHN·Filed 2006·Granted Apr 14, 2015·0 cites·9 claims
- 3638US2012035331A1Polyalkylthiophene block copolymer and a method of preparing the same through a ring-opening metathesis polymerization reactionKIM HYUN-JI·Filed 2010·Application pending·0 cites
- 3738US2011251369A1Photoactive group-bonded polysilsesquioxane having a ladder structure and a method for preparing the sameKOREA INST SCI & TECH·Filed 2010·Application pending·0 cites
- 3835US5424468APolymeric contact lens material of improved oxygen permeabilityKOREA INST SCI & TECH·Filed 1994·Granted Jun 13, 1995·8 cites·11 claims
- 3934US2013049530A1Dielectric elastomer composites and actuators using the sameKOO CHONG MIN·Filed 2010·Application pending·0 cites
- 4033US8865852B2Siloxane-based low dielectric constant thin films using cyclo-siloxane and a method for preparing the sameBAEK KYUNG YOUL·Filed 2010·Granted Oct 21, 2014·0 cites·12 claims
- 4133US8441005B2Light-emitting material comprising photoactive group-bonded polysilsesquioxane having a ladder structure, thin film using the same and organic electronic device comprising the sameBAEK KYUNG YOUL·Filed 2010·Granted May 14, 2013·0 cites·12 claims
- 4233US2013040124A1Method for preparing transparent antistatic films using graphene and transparent antistatic films prepared by the sameKOREA INST SCI & TECH·Filed 2011·Application pending·0 cites
- 4327US7838093B2Multifunctional optical film, and surface light source device and liquid crystal display employing the optical filmOPTIX CO LTD·Filed 2007·Granted Nov 23, 2010·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →