Inventor · disambiguated record
Hee-Yeon Kim
Also filed as: KIM HEE-YEON
81 granted patents·28 pending applications·498 citations·filing 2004–2024
99Inventor score
Files withSAMSUNG DISPLAY CO LTD19KOREA ENERGY RESEARCH INST14KIM HEE-YEON11SAMSUNG MOBILE DISPLAY CO LTD11SAMSUNG ELECTRONICS CO LTD9
Top patents by PatentIndex Score
109 records- 0198US8021764B2Phenylcarbazole-based compound and organic electroluminescent device employing the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2005·Granted Sep 20, 2011·71 cites·15 claims
- 0297US7776777B2Catalyst support using cellulose fibers, preparation method thereof, supported catalyst comprising nano-metal catalyst supported on carbon nanotubes directly grown on surface of the catalyst support, and method of preparing the supported catalystKOREA ENERGY RESEARCH INST·Filed 2008·Granted Aug 17, 2010·42 cites·8 claims
- 0397US7737627B2Fluorene-based compound and organic electroluminescent display device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2005·Granted Jun 15, 2010·73 cites·5 claims
- 0496US9947926B2Method of forming nitrogen-doped porous graphene envelopeKOREA INST ENERGY RES·Filed 2016·Granted Apr 17, 2018·18 cites·6 claims
- 0596US9700877B2Metal-carbon hybrid composite having nitrogen-doped carbon surface and method for manufacturing the sameKOREA ENERGY RESEARCH INST·Filed 2015·Granted Jul 11, 2017·19 cites·14 claims
- 0696US7431997B2Phenylcarbazole compounds and organic electroluminescence devices using the sameSAMSUNG SDI CO LTD·Filed 2005·Granted Oct 7, 2008·67 cites·20 claims
- 0795US8021765B2Phenylcarbazole-based compound and organic electroluminescent device employing the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Sep 20, 2011·33 cites·15 claims
- 0895US7585573B2Ir compound and organic electroluminescent device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2005·Granted Sep 8, 2009·46 cites·10 claims
- 0990US9175385B2Method for preparing metal-carbon composite of core-shell structure through simultaneous vaporization and metal-carbon composite of core-shell structure prepared therebyKOREA ENERGY RESEARCH INST·Filed 2013·Granted Nov 3, 2015·8 cites·16 claims
- 1090US7622584B2Imidazopyridine-based compound and organic light emitting diode including organic layer comprising the imidazopyridine-based compoundSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Nov 24, 2009·8 cites·13 claims
- 1189US9259728B2Catalysts having metal nano-particle catalyst supported on surface-treated natural cellulose fibers and preparation method thereofKIM HEE-YEON·Filed 2010·Granted Feb 16, 2016·7 cites·5 claims
- 1289US8999525B2Condensed-cyclic compound, organic light-emitting device comprising the same, and flat panel display apparatus including the deviceLEE JAE-YONG·Filed 2011·Granted Apr 7, 2015·7 cites·20 claims
- 1386US9834445B2Porous graphene member, method for manufacturing same, and apparatus for manufacturing same using the methodKOREA INST ENERGY RES·Filed 2015·Granted Dec 5, 2017·3 cites·7 claims
- 1485US10276876B2Method of preparing minute carbonized cellulose and method of preparing catalyst support using the sameKOREA INSTITUE OF ENERGY RES·Filed 2016·Granted Apr 30, 2019·5 cites·8 claims
- 1584US9012042B2Condensed-cyclic compound, organic light-emitting device comprising the same, and flat panel display apparatusKIM HEE-YEON·Filed 2011·Granted Apr 21, 2015·4 cites·16 claims
- 1684US8808880B2Condensed-cyclic compound, organic light-emitting device comprising the same, and flat panel display apparatusKIM HEE-YEON·Filed 2011·Granted Aug 19, 2014·4 cites·20 claims
- 1784US8420230B2Organic light emitting diode employing luminescent efficiency improvement layerYANG SEUNG-GAK·Filed 2009·Granted Apr 16, 2013·9 cites·22 claims
- 1883US11574592B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Feb 7, 2023·1 cites·20 claims
- 1983US10529929B2Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Jan 7, 2020·2 cites·15 claims
- 2082US7868321B2Organic light emitting device and flat display including the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Jan 11, 2011·9 cites·21 claims
- 2181US9566567B2Metal-carbon composite supported catalyst for hydrogen production using co-evaporation and method of preparing the sameKOREA ENERGY RESEARCH INST·Filed 2013·Granted Feb 14, 2017·3 cites·11 claims
- 2280US8969234B2Method for preparing fuel cell electrode catalyst by simultaneous evaporation, method for preparing fuel cell electrode comprising catalyst prepared thereby and fuel cell comprising the sameKOREA ENERGY RESEARCH INST·Filed 2013·Granted Mar 3, 2015·2 cites·17 claims
- 2378US8691930B2Polymer compound and organic light-emitting device including the sameLEE JAE-YONG·Filed 2011·Granted Apr 8, 2014·2 cites·14 claims
- 2478US8187400B2Microtubular honeycomb carbon material obtained by heat-treating cellulose fiber, production method of thereof, microtubular reactor module comprising the microtubular honeycomb carbon material and method for producing the microtubular reactor moduleJEONG NAM JO·Filed 2008·Granted May 29, 2012·5 cites·6 claims
- 2578US7732598B2Triazine-based compound, method of making the same, and an organic light-emitting device including the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2006·Granted Jun 8, 2010·5 cites·20 claims
- 2676US9566563B2Method for preparing carbon dioxide absorbent based on natural biomass and carbon dioxide absorbent based on natural biomass prepared by the sameKOREA ENERGY RESEARCH INST·Filed 2013·Granted Feb 14, 2017·2 cites·6 claims
- 2775US9114387B2Method of preparing multicomponent metal-hybrid co-gasification, and multicomponent metal-hybrid nanocomposite prepared therebyKOREA ENERGY RESEARCH INST·Filed 2013·Granted Aug 25, 2015·2 cites·19 claims
- 2874US9000420B2Condensed-cyclic compound and organic light emitting diode including organic layer containing the condensed-cyclic compoundKIM HEE-YEON·Filed 2010·Granted Apr 7, 2015·3 cites·21 claims
- 2974US8277956B2Organic light emitting diodeYANG SEUNG-GAK·Filed 2009·Granted Oct 2, 2012·4 cites·20 claims
- 3072US8343638B2Organic light emitting diode including light-efficiency-improvement layerSAMSUNG DISPLAY CO LTD·Filed 2009·Granted Jan 1, 2013·3 cites·22 claims
- 3171US11491195B2Composition comprising Lactobacillus plantarum CJLP475 strain and Lactobacillus plantarum CJLP17 strain and use thereofCJ CHEILJEDANG CORP·Filed 2019·Granted Nov 8, 2022·0 cites·13 claims
- 3271US9472785B2Organic light-emitting diodeSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Oct 18, 2016·2 cites·20 claims
- 3370US8334060B2Triarylamine-based compound, method of preparing the same, and organic light emitting device using the triarylamine-based compoundHWANG SEOK-HWAN·Filed 2009·Granted Dec 18, 2012·2 cites·15 claims
- 3469US11344588B2Lactobacillus plantarum CJLP17 having antiviral and immunomodulatory efficacies and composition comprising the sameCJ CHEILJEDANG CORP·Filed 2019·Granted May 31, 2022·0 cites·20 claims
- 3569US8685542B2Organic light-emitting deviceKIM HEE-YEON·Filed 2011·Granted Apr 1, 2014·2 cites·19 claims
- 3669US8221830B2Method of manufacturing cellulose electrode for fuel cells, cellulose electrode manufactured thereby, and use of cellulose fibers as fuel cell electrodesKIM HEE YEON·Filed 2008·Granted Jul 17, 2012·1 cites·14 claims
- 3768US12509658B2Planococcus sp. strain having astaxanthin secreting ability, and use thereofDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2021·Granted Dec 30, 2025·0 cites·3 claims
- 3868US12427346B2P62 ligand compound, and composition for preventing, ameliorating or treating proteinopathies comprising the sameAUTOTAC INC·Filed 2019·Granted Sep 30, 2025·0 cites·12 claims
- 3968US9981212B2Method for manufacturing porous graphene filter, porous graphene filter manufactured using same, and filter apparatus using porous graphene filterKOREA INST ENERGY RES·Filed 2015·Granted May 29, 2018·1 cites·12 claims
- 4068US7875369B2Heterocycle-containing organometallic complex and organic light emitting device including the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Jan 25, 2011·1 cites·17 claims
- 4166US12319896B2Liquid carbon dioxide-based cleaning composition comprising an organic solvent-based detergent additiveLG ELECTRONICS INC·Filed 2021·Granted Jun 3, 2025·0 cites·9 claims
- 4266US12129218B2AUTOTAC chimeric compound, and composition for preventing, ameliorating or treating diseases through targeted protein degradation comprising the sameAUTOTAC INC·Filed 2019·Granted Oct 29, 2024·0 cites·12 claims
- 4366US11329231B2Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted May 10, 2022·0 cites·17 claims
- 4466US8414861B2Carbonized cellulose material having graphite nanolayer and synthesis method thereofJEONG NAM JO·Filed 2008·Granted Apr 9, 2013·1 cites·13 claims
- 4566US8053093B2Organometallic complex, method of preparing the same and organic light emitting device comprising the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2008·Granted Nov 8, 2011·2 cites·19 claims
- 4665US11981618B2P62 ligand compound, and composition for preventing, ameliorating or treating proteinopathies comprising the sameAUTOTAC INC·Filed 2019·Granted May 14, 2024·0 cites·12 claims
- 4765US7415451B2Cycle referencing management method and apparatus, parsing method and apparatus, and recording medium storing a program to implement the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Aug 19, 2008·2 cites·19 claims
- 4864US8865322B2Dendrimer and organic light-emitting device using the sameYI JEOUNG-IN·Filed 2011·Granted Oct 21, 2014·2 cites·21 claims
- 4963US11458175B2Composition comprising Lactobacillus plantarum CJLP475 strain and Lactobacillus plantarum CJLP243 strain and use thereofCJ CHEILJEDANG CORP·Filed 2019·Granted Oct 4, 2022·0 cites·13 claims
- 5063US7582366B2Difluoropyridine-based compound and organic electroluminescent device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2006·Granted Sep 1, 2009·7 cites·15 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Hee-Yeon Kim files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →