Inventor
WANG JI HYUN
KR12 patents
⚠️ This page may combine multiple inventors who share the name “WANG JI HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
5 patentsUS7725408B2May 25, 2010
Apparatus and method for constructing learning data
KOREA ELECTRONICS TELECOMM22 citations92
US7428487B2Sep 23, 2008
Semi-automatic construction method for knowledge base of encyclopedia question answering system
KOREA ELECTRONICS TELECOMM9 citations83
US8374869B2Feb 12, 2013
Utterance verification method and apparatus for isolated word N-best recognition result
KOREA ELECTRONICS TELECOMM7 citations82
US8364483B2Jan 29, 2013
Method for separating source signals and apparatus thereof
KOREA ELECTRONICS TELECOMM3 citations62
US8050909B2Nov 1, 2011
Apparatus and method for post-processing dialogue error in speech dialogue system using multilevel verification
KOREA ELECTRONICS TELECOMM3 citations61
ELECTRONICS & TELECOMMUNICATIONS RES INST
4 patentsUS10216729B2Feb 26, 2019
Terminal device and hands-free device for hands-free automatic interpretation service, and hands-free automatic interpretation service method
ELECTRONICS & TELECOMMUNICATIONS RES INST7 citations81
US10771408B2Sep 8, 2020
Chatbot system and service method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations71
US10650814B2May 12, 2020
Interactive question-answering apparatus and method thereof
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations41
US10691892B2Jun 23, 2020
Online contextual advertisement intellectualization apparatus and method based on language analysis for automatically recognizing coined word
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations40