Inventor · disambiguated record
Ji Hyun Wang
Also filed as: WANG JI HYUN
12 granted patents·8 pending applications·68 citations·filing 2001–2019
89Inventor score
Files withKOREA ELECTRONICS TELECOMM7ELECTRONICS & TELECOMMUNICATIONS RES INST5KANG BYUNG-OK2CHUNG HOON1ELECTRONICS & TELECOMM RES1
Top patents by PatentIndex Score
20 records- 0189US7725408B2Apparatus and method for constructing learning dataKOREA ELECTRONICS TELECOMM·Filed 2006·Granted May 25, 2010·22 cites·9 claims
- 0283US10771408B2Chatbot system and service method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Sep 8, 2020·3 cites·11 claims
- 0381US10216729B2Terminal device and hands-free device for hands-free automatic interpretation service, and hands-free automatic interpretation service methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2014·Granted Feb 26, 2019·7 cites·12 claims
- 0476US8504362B2Noise reduction for speech recognition in a moving vehicleLEE SUNG JOO·Filed 2009·Granted Aug 6, 2013·11 cites·18 claims
- 0572US8374869B2Utterance verification method and apparatus for isolated word N-best recognition resultKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Feb 12, 2013·7 cites·16 claims
- 0661US8364483B2Method for separating source signals and apparatus thereofKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Jan 29, 2013·3 cites·13 claims
- 0761US7428487B2Semi-automatic construction method for knowledge base of encyclopedia question answering systemKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Sep 23, 2008·9 cites·17 claims
- 0860US8050909B2Apparatus and method for post-processing dialogue error in speech dialogue system using multilevel verificationKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Nov 1, 2011·3 cites·10 claims
- 0959US2010161416A1Method of providing targeted advertisementsKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 1054US8332222B2Viterbi decoder and speech recognition method using same using non-linear filter for observation probabilitiesCHUNG HOON·Filed 2009·Granted Dec 11, 2012·2 cites·5 claims
- 1153US10691892B2Online contextual advertisement intellectualization apparatus and method based on language analysis for automatically recognizing coined wordELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Jun 23, 2020·0 cites·10 claims
- 1250US8296135B2Noise cancellation system and methodKANG BYUNG OK·Filed 2008·Granted Oct 23, 2012·1 cites·8 claims
- 1347US2010154015A1Metadata search apparatus and method using speech recognition, and iptv receiving apparatus using the sameKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 1446US10650814B2Interactive question-answering apparatus and method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted May 12, 2020·0 cites·20 claims
- 1541US2019213480A1Personalized question-answering system and cloud server for private information protection and method of providing shared neural model thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Application pending·0 cites
- 1641US2013103382A1Method and apparatus for searching similar sentencesKIM JEONG SE·Filed 2012·Application pending·0 cites
- 1740US2003120725A1Apparatus and method for providing a customized one-stop information service to a mobile userFiled 2002·Application pending·0 cites
- 1839US2008134038A1Interactive information providing service method and apparatusELECTRONICS & TELECOMM RES·Filed 2007·Application pending·0 cites
- 1935US2011060592A1Iptv system and service method using voice interfaceKANG BYUNG OK·Filed 2010·Application pending·0 cites
- 2034US2002120616A1System and method for retrieving a XML (eXtensible Markup Language) documentFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →