Wang; Ji Hyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wang; Ji Hyun.The latest application filed is for "personalized question-answering system and cloud server for private information protection and method of providing shared neural".

Company Profile

6.15.21

Wang; Ji Hyun - Sejong-si KR
Wang; Ji Hyun - Daejeon N/A KR
Wang; Ji Hyun - Taejon KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Chatbot system and service method thereof Grant 10,771,408 - Lim , et al. Sep	2020-09-08
Online contextual advertisement intellectualization apparatus and method based on language analysis for automatically recognizing coined word Grant 10,691,892 - Lee , et al.	2020-06-23
Interactive question-answering apparatus and method thereof Grant 10,650,814 - Wang , et al.	2020-05-12
Personalized Question-answering System And Cloud Server For Private Information Protection And Method Of Providing Shared Neural App 20190213480 - LIM; Joon Ho ; et al.	2019-07-11
Chatbot System And Service Method Thereof App 20190166071 - LIM; Joon Ho ; et al.	2019-05-30
Terminal device and hands-free device for hands-free automatic interpretation service, and hands-free automatic interpretation service method Grant 10,216,729 - Kim , et al. Feb	2019-02-26
Online Contextual Advertisement Intellectualization Apparatus And Method Based On Language Analysis For Automatically Recognizing Coined Word App 20180267957 - LEE; Chung Hee ; et al.	2018-09-20
Interactive Question-answering Apparatus And Method Thereof App 20180151178 - Wang; Ji Hyun ; et al.	2018-05-31
Terminal Device And Hands-free Device For Hands-free Automatic Interpretation Service, And Hands-free Automatic Interpretation Service Method App 20160210283 - KIM; Sang-Hun ; et al.	2016-07-21
Noise reduction for speech recognition in a moving vehicle Grant 8,504,362 - Lee , et al. August 6, 2	2013-08-06
Method And Apparatus For Searching Similar Sentences App 20130103382 - Kim; Jeong Se ; et al.	2013-04-25
Utterance verification method and apparatus for isolated word N-best recognition result Grant 8,374,869 - Kang , et al. February 12, 2	2013-02-12
Method for separating source signals and apparatus thereof Grant 8,364,483 - Park , et al. January 29, 2	2013-01-29
Viterbi decoder and speech recognition method using same using non-linear filter for observation probabilities Grant 8,332,222 - Chung , et al. December 11, 2	2012-12-11
Noise cancellation system and method Grant 8,296,135 - Kang , et al. October 23, 2	2012-10-23
Apparatus and method for post-processing dialogue error in speech dialogue system using multilevel verification Grant 8,050,909 - Oh , et al. November 1, 2	2011-11-01
Iptv System And Service Method Using Voice Interface App 20110060592 - Kang; Byung Ok ; et al.	2011-03-10
Utterance Verification Method And Apparatus For Isolated Word N-best Recognition Result App 20100161334 - Kang; Jeom Ja ; et al.	2010-06-24
Method For Separating Source Signals And Apparatus Thereof App 20100158271 - Park; Ki-young ; et al.	2010-06-24
Speech Recognition System And Method App 20100161326 - Lee; Sung Joo ; et al.	2010-06-24
Viterbi Decoder And Speech Recognition Method Using Same App 20100161329 - CHUNG; Hoon ; et al.	2010-06-24
Method Of Providing Targeted Advertisements App 20100161416 - Chung; Euisok ; et al.	2010-06-24
Metadata Search Apparatus And Method Using Speech Recognition, And Iptv Receiving Apparatus Using The Same App 20100154015 - KANG; Byung Ok ; et al.	2010-06-17
Apparatus and method for constructing learning data Grant 7,725,408 - Lee , et al. May 25, 2	2010-05-25
Noise Cancellation System And Method App 20090265168 - Kang; Byung Ok ; et al.	2009-10-22
Apparatus and method for post-processing dialogue error in speech dialogue system using multilevel verification App 20090076798 - Oh; Hyo Jung ; et al.	2009-03-19
Semi-automatic construction method for knowledge base of encyclopedia question answering system Grant 7,428,487 - Wang , et al. September 23, 2	2008-09-23
Interactive Information Providing Service Method And Apparatus App 20080134038 - OH; Hyo Jung ; et al.	2008-06-05
Apparatus and method for constructing learning data App 20070143284 - Lee; Chang Ki ; et al.	2007-06-21
Semi-automatic construction method for knowledge base of encyclopedia question answering system App 20050086222 - Wang, Ji Hyun ; et al.	2005-04-21
Apparatus and method for providing a customized one-stop information service to a mobile user App 20030120725 - Chung, Eui Sok ; et al.	2003-06-26
System and method for retrieving a XML (eXtensible Markup Language) document App 20020120616 - Yun, Bo-Hyun ; et al.	2002-08-29

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