Inventor · disambiguated record
Yeo Chan Yoon
Also filed as: YOON YEO CHAN
21 granted patents·21 pending applications·128 citations·filing 2001–2021
93Inventor score
Files withKOREA ELECTRONICS TELECOMM13ELECTRONICS & TELECOMMUNICATIONS RES INST6LG INNOTEK CO LTD6YOON YEO CHAN3CHOI MI-RAN2
Top patents by PatentIndex Score
42 records- 0190US9620693B2Light emitting device and lighting system having the sameLG INNOTEK CO LTD·Filed 2016·Granted Apr 11, 2017·8 cites·20 claims
- 0290US8407253B2Apparatus and method for knowledge graph stabilizationRYU PUM MO·Filed 2010·Granted Mar 26, 2013·37 cites·20 claims
- 0388US8554540B2Topic map based indexing and searching apparatusLEE CHUNG HEE·Filed 2009·Granted Oct 8, 2013·25 cites·9 claims
- 0486US9219208B2Light emitting device and lighting system including the sameLG INNOTEK CO LTD·Filed 2013·Granted Dec 22, 2015·9 cites·20 claims
- 0586US8380713B2Apparatus for question answering based on answer trustworthiness and method thereofKOREA ELECTRONICS TELECOMM·Filed 2010·Granted Feb 19, 2013·11 cites·18 claims
- 0677US8744837B2Question type and domain identifying apparatus and methodHEO JEONG·Filed 2011·Granted Jun 3, 2014·8 cites·18 claims
- 0775US9582835B2Apparatus, system, and method for searching for power user in social mediaELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2013·Granted Feb 28, 2017·2 cites·18 claims
- 0875US9541254B2Light emitting device and lighting system having the sameLG INNOTEK CO LTD·Filed 2013·Granted Jan 10, 2017·4 cites·20 claims
- 0970US9249957B2Light emitting device and lighting system including the sameLG INNOTEK CO LTD·Filed 2013·Granted Feb 2, 2016·3 cites·20 claims
- 1066US11531866B2Clustering method and apparatus using ranking-based network embeddingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Dec 20, 2022·1 cites·14 claims
- 1163US7359598B2Surface plasmon optic devices and radiating surface plasmon sources for photolithographySEOUL NAT UNIV IND FOUNDATION·Filed 2001·Granted Apr 15, 2008·13 cites·2 claims
- 1261US12157195B2Apparatus for detecting status of tool in machine toolHYUNDAI WIA CORP·Filed 2021·Granted Dec 3, 2024·0 cites·10 claims
- 1361US9318675B2Light emitting device and lighting system having the sameLG INNOTEK CO LTD·Filed 2013·Granted Apr 19, 2016·1 cites·16 claims
- 1459US2010153210A1Apparatus and method for selecting online advertisement based on contents sentiment and intention analysisKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 1558US9524337B2Apparatus, system, and method for detecting complex issues based on social media analysisELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2013·Granted Dec 20, 2016·0 cites·12 claims
- 1658US2015161517A1Device and method for predicting popularity of social dataKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 1757US8458520B2Apparatus and method for verifying training data using machine learningLEE CHANGKI·Filed 2009·Granted Jun 4, 2013·5 cites·14 claims
- 1854US2014172497A1Apparatus and method for managing risk based on prediction on social web mediaKOREA ELECTRONICS TELECOMM·Filed 2013·Application pending·0 cites
- 1952US8577919B2Method and apparatus for retrieving multimedia contentsSEO HEE-CHEOL·Filed 2008·Granted Nov 5, 2013·1 cites·15 claims
- 2050US12154816B2Micro-LED manufacturing deviceHARDRAM CO LTD·Filed 2021·Granted Nov 26, 2024·0 cites·7 claims
- 2150US9418058B2Processing method for social media issue and server device supporting the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2014·Granted Aug 16, 2016·0 cites·15 claims
- 2248US2010145922A1Personalized search apparatus and methodKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 2348US2012101903A1Apparatus and method for mobile intelligent advertizing service based on mobile user contextual matchingOH HYO JUNG·Filed 2011·Application pending·0 cites
- 2447US2010145952A1Electronic document processing apparatus and methodYOON YEO CHAN·Filed 2009·Application pending·0 cites
- 2547US2010023549A1Method and apparatus for social tagging using property field of ontology objectKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 2645US10037381B2Apparatus and method for searching information based on Wikipedia's contentsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2014·Granted Jul 31, 2018·0 cites·12 claims
- 2745US2015142780A1Apparatus and method for analyzing event time-space correlation in social web mediaKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 2845US2015193529A1Opinion analyzing system and methodKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 2945US2015193428A1Semantic frame operating method based on text big-data and electronic device supporting the sameKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 3041US8805868B2Apparatus and method for a query expressCHOI MI-RAN·Filed 2007·Granted Aug 12, 2014·0 cites·24 claims
- 3141US2013197898A1Method and apparatus for translationINST ELECTRONICS & TELECOMM RE·Filed 2012·Application pending·0 cites
- 3240US2011258223A1Voice-based mobile search apparatus and methodKOREA ELECTRONICS TELECOMM·Filed 2011·Application pending·0 cites
- 3339US2019179915A1Method and apparatus for recommending item using metadataELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Application pending·0 cites
- 3439US2011145251A1System and method for constructing named entity dictionaryKOREA ELECTRONICS TELECOMM·Filed 2010·Application pending·0 cites
- 3539US2013054553A1Method and apparatus for automatically extracting information of productsYOON YEO CHAN·Filed 2012·Application pending·0 cites
- 3638US2011145264A1Method and apparatus for automatically creating allomorphsKOREA ELECTRONICS TELECOMM·Filed 2010·Application pending·0 cites
- 3738US2012167153A1System for providing broadcast service and method for providing broadcast serviceRYU PUM MO·Filed 2011·Application pending·0 cites
- 3837US2012124136A1Context information sharing apparatus and method for providing intelligent service by sharing context information between one or more terminalsKIM HYUN KI·Filed 2011·Application pending·0 cites
- 3935US2012089584A1Method and mobile terminal for performing personalized searchYOON YEO CHAN·Filed 2011·Application pending·0 cites
- 4034US2015199335A1Method and apparatus for representing user language characteristics in mpeg user description systemKOREA ELECTRONICS TELECOMM·Filed 2015·Application pending·0 cites
- 4133US10908283B2Sensor and portable terminal comprising sameLG INNOTEK CO LTD·Filed 2016·Granted Feb 2, 2021·0 cites·20 claims
- 4233US2012089634A1System and method for providing multimedia service in a communication systemCHOI MI-RAN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →