Inventor · disambiguated record
Chi-Hyun Park
Also filed as: PARK CHI HYUN
30 granted patents·15 pending applications·103 citations·filing 2004–2024
95Inventor score
Files withSAMSUNG ELECTRONICS CO LTD18DUK SAN NEOLUX CO LTD16CHOI JIN-GHOO2INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIV2HWANG SUNG-SOO1
Top patents by PatentIndex Score
45 records- 0194US10840455B1Compound for organic electronic element, organic electronic element using the same, and electronic device thereofDUK SAN NEOLUX CO LTD·Filed 2019·Granted Nov 17, 2020·9 cites·16 claims
- 0292US7953412B2System and method for performing handover in a wireless mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 31, 2011·27 cites·34 claims
- 0390US7542765B2Method for handoff in mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jun 2, 2009·18 cites·15 claims
- 0480US2025107436A1Organic electric element comprising compound for organic electric element and an electronic device thereofDUK SAN NEOLUX CO LTD·Filed 2024·Application pending·0 cites
- 0578US7839827B2Method for determining handoff in a mobile communication system, and system supporting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 23, 2010·7 cites·11 claims
- 0676US7986677B2System and method for fast paging in a wireless mobile communication system based on internet protocolSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jul 26, 2011·6 cites·17 claims
- 0775US2025086243A1Method and device for providing user-customized informationSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0874US11856843B2Compound for organic electric element, organic electric element using the same, and electronic device thereforDUK SAN NEOLUX CO LTD·Filed 2019·Granted Dec 26, 2023·1 cites·24 claims
- 0974US8139548B2Method and apparatus for removing interference from uplink signal in Time Division Duplex (TDD) systemPARK CHI-HYUN·Filed 2007·Granted Mar 20, 2012·7 cites·21 claims
- 1074US8014349B2Apparatus and method for transmitting/receiving signal in a communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Sep 6, 2011·6 cites·28 claims
- 1173US11713291B2Compound for organic electronic device, organic electronic device using same, and electronic apparatus thereofDUK SAN NEOLUX CO LTD·Filed 2021·Granted Aug 1, 2023·0 cites·20 claims
- 1271US2025331412A1An organic electric element comprising compound for organic electric element and an electronic device thereofDUK SAN NEOLUX CO LTD·Filed 2022·Application pending·0 cites
- 1369US9484516B2Method for preparing electroconductive polymer and thermoelectric device comprising electroconductive polymer film prepared using the sameINDUSTRY-ACEDEMIC COOP FOUND YONSEI UNIV·Filed 2013·Granted Nov 1, 2016·2 cites·18 claims
- 1467US8145207B2Apparatus and method for avoiding interference between base station and relay station when using full duplex relay in a multi hop relay systemHWANG SUNG-SOO·Filed 2009·Granted Mar 27, 2012·3 cites·20 claims
- 1563US7894415B2Apparatus and method for transmitting/receiving resource allocation information in a communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Feb 22, 2011·2 cites·20 claims
- 1662US8964624B2Apparatus and method for buffering packets in a multi-hop relay system supporting hop-by-hop retransmissionCHOI JIN-GHOO·Filed 2007·Granted Feb 24, 2015·2 cites·12 claims
- 1761US12164583B2Method and device for providing user-customized informationSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 10, 2024·0 cites·18 claims
- 1860US7929502B2Resource allocation method and base station for reducing uplink feedback overhead in a wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Apr 19, 2011·1 cites·20 claims
- 1960US7636570B2Method of providing a fast downlink service in a hard handover in a cellular communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Dec 22, 2009·7 cites·18 claims
- 2059US8514751B2Apparatus and method for simultaneous transmission scheduling in a multi-hop cellular systemCHOI JIN-GHOO·Filed 2008·Granted Aug 20, 2013·2 cites·20 claims
- 2158US7599694B2Method for transmitting uplink data during handoffSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Oct 6, 2009·1 cites·5 claims
- 2257US11980045B1Organic electric element including compound for organic electric element, and electronic device thereofDUK SAN NEOLUX CO LTD·Filed 2023·Granted May 7, 2024·0 cites·20 claims
- 2357US11882763B2Compound for organic electronic element, organic electronic element using same and electronic device thereforDUK SAN NEOLUX CO LTD·Filed 2017·Granted Jan 23, 2024·0 cites·6 claims
- 2456US11299452B2Compound for organic electronic device, organic electronic device using same, and electronic apparatus thereofDUK SAN NEOLUX CO LTD·Filed 2017·Granted Apr 12, 2022·0 cites·20 claims
- 2553US12225819B2Organic electronic deviceDUK SAN NEOLUX CO LTD·Filed 2020·Granted Feb 11, 2025·0 cites·22 claims
- 2653US2024018104A1Compound for organic electronic element, organic electronic element using same, and electronic device thereofDUK SAN NEOLUX CO LTD·Filed 2021·Application pending·0 cites
- 2752US12063855B2Compound for organic electric element, organic electric element using the same, and electronic device thereforDUK SAN NEOLUX CO LTD·Filed 2021·Granted Aug 13, 2024·0 cites·12 claims
- 2851US9406447B2Method for patterning mesoporous inorganic oxide film, and electric device including mesoporous inorganic oxide film patterned by the sameINDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIV·Filed 2013·Granted Aug 2, 2016·0 cites·8 claims
- 2951US7953052B2Inter-technology handoff method in an IP-based wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted May 31, 2011·2 cites·25 claims
- 3051US2022298130A1Organic electronic deviceDUK SAN NEOLUX CO LTD·Filed 2020·Application pending·0 cites
- 3150US9892959B2Method for patterning mesoporous inorganic oxide film, and electric device including mesoporous inorganic oxide film patterned by the sameUNIV YONSEI IACF·Filed 2016·Granted Feb 13, 2018·0 cites·4 claims
- 3249US8824379B2System and method for trasmitting/receving a signal in a communication systemKIM JONG-IN·Filed 2009·Granted Sep 2, 2014·0 cites·24 claims
- 3349US2023104183A1Compound for organic electrical element, organic electrical element using same, and electronic device thereofDUK SAN NEOLUX CO LTD·Filed 2021·Application pending·0 cites
- 3447US11557732B2Organic electroluminescent compound, and organic electroluminescent element and device employing the sameDUK SAN NEOLUX CO LTD·Filed 2018·Granted Jan 17, 2023·0 cites·10 claims
- 3546US10628508B2Method and device for providing user-customized informationSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Apr 21, 2020·0 cites·14 claims
- 3645US10995069B2Compound for organic electric element, organic electric element using same, and electronic device comprising sameDUK SAN NEOLUX CO LTD·Filed 2017·Granted May 4, 2021·0 cites·22 claims
- 3744US2005143072A1Seamless handover method in an FH-OFDM based mobile communication systemKOREA ADVANCED INST SCI & TECH·Filed 2004·Application pending·0 cites
- 3843US2007201399A1Method for uplink bandwidth request and allocation in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 3943US2007104141A1Method for requesting and allocating uplink resources in a wireless communication system for supporting a real-time serviceSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 4042US2006148479A1Method for determining a time for performing a vertical hand-off among IP-based heterogeneous wireless access networksSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 4142US2006199590A1Method for establishing communication path between heterogeneous radio access networksSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 4242US2007230510A1System and method for synchronizing base stations in communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4341US2021098706A1Organic electric element comprising compound for organic electric element and electronic device thereofDUK SAN NEOLUX CO LTD·Filed 2018·Application pending·0 cites
- 4438US2017053060A1Method for predicting prognosis of cancerINDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIV·Filed 2015·Application pending·0 cites
- 4536US2013252845A1Method for screening skin aging-related genes and materials for preventing skin agingSON EUI DONG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →