Inventor · disambiguated record
Byung Ok Kang
Also filed as: KANG BYUNG OK
18 granted patents·17 pending applications·60 citations·filing 2008–2025
92Inventor score
Files withELECTRONICS & TELECOMMUNICATIONS RES INST14KOREA ELECTRONICS TELECOMM9KANG BYUNG-OK4CHO HOON-YOUNG2SAMSUNG ELECTRONICS CO LTD2
Top patents by PatentIndex Score
35 records- 0184US10705155B2Memory systems and power management apparatuses including secondary power devices, and related methods of operationSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 7, 2020·4 cites·18 claims
- 0281US9805716B2Apparatus and method for large vocabulary continuous speech recognitionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Oct 31, 2017·5 cites·15 claims
- 0376US8504362B2Noise reduction for speech recognition in a moving vehicleLEE SUNG JOO·Filed 2009·Granted Aug 6, 2013·11 cites·18 claims
- 0476US8249867B2Microphone array based speech recognition system and target speech extracting method of the systemCHO HOON YOUNG·Filed 2008·Granted Aug 21, 2012·10 cites·16 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
- 0669US10402494B2System and method for automatically expanding input textELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Sep 3, 2019·1 cites·20 claims
- 0769US9959862B2Apparatus and method for recognizing speech based on a deep-neural-network (DNN) sound modelELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted May 1, 2018·2 cites·16 claims
- 0868US8346545B2Model-based distortion compensating noise reduction apparatus and method for speech recognitionKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Jan 1, 2013·5 cites·20 claims
- 0965US2025239270A1Electronic apparatus and method for classifying cognitive impairment based on large language modelELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 1064US12451163B2Apparatus and method for audio-video sampling frequency ratio unificationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Oct 21, 2025·0 cites·13 claims
- 1163US8219396B2Apparatus and method for evaluating performance of speech recognitionCHO HOON-YOUNG·Filed 2008·Granted Jul 10, 2012·4 cites·9 claims
- 1261US8364483B2Method for separating source signals and apparatus thereofKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Jan 29, 2013·3 cites·13 claims
- 1360US8666739B2Method for estimating language model weight and system for the sameJEON HYUNG BAE·Filed 2011·Granted Mar 4, 2014·3 cites·14 claims
- 1459US2010161416A1Method of providing targeted advertisementsKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 1558US2025218427A1Multi-modality voice recognition device and methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 1657US12322377B2Method and apparatus for data augmentationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Jun 3, 2025·0 cites·12 claims
- 1756US12488790B2Self-supervised learning method based on permutation invariant cross entropy and electronic device thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Dec 2, 2025·0 cites·12 claims
- 1855US8234112B2Apparatus and method for generating noise adaptive acoustic model for environment migration including noise adaptive discriminative adaptation methodKANG BYUNG OK·Filed 2008·Granted Jul 31, 2012·2 cites·16 claims
- 1955US2025316388A1Method and apparatus for predicting degenerative brain function decline and cognitive impairment using vision language model and graph neural networkELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
- 2054US8332222B2Viterbi 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
- 2154US2025235152A1Multimodal-based interactive chatbot service method for degenerative brain function decline prediction and cognitive training and apparatus for the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 2251US2025124914A1Speech recognizer based on shared and exclusive attributes, and system and method for training the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 2350US8296135B2Noise cancellation system and methodKANG BYUNG OK·Filed 2008·Granted Oct 23, 2012·1 cites·8 claims
- 2450US2023134942A1Apparatus and method for self-supervised training of end-to-end speech recognition modelELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Application pending·0 cites
- 2548US11423238B2Sentence embedding method and apparatus based on subword embedding and skip-thoughtsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Aug 23, 2022·0 cites·10 claims
- 2647US2010154015A1Metadata search apparatus and method using speech recognition, and iptv receiving apparatus using the sameKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 2746US2009076813A1Method for speech recognition using uncertainty information for sub-bands in noise environment and apparatus thereofKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 2844US2014163986A1Voice-based captcha method and apparatusKOREA ELECTRONICS TELECOMM·Filed 2013·Application pending·0 cites
- 2942US2015012274A1Apparatus and method for extracting feature for speech recognitionKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 3042US2025292765A1Device for recognizing multi-channel input voice independent on microphone array form and learning method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
- 3138US2013013297A1Message service method using speech recognitionKOREA ELECTRONICS TELECOMM·Filed 2012·Application pending·0 cites
- 3237US2018059761A1Method of managing power and performance of an electronic device including a plurality of capacitors for supplying auxiliary powerSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
- 3336US2012136659A1Apparatus and method for preprocessing speech signalsKANG BYUNG-OK·Filed 2011·Application pending·0 cites
- 3436US2018047389A1Apparatus and method for recognizing speech using attention-based context-dependent acoustic modelELECTRONICS AND TELECOMMUNICATIONS RES INSTIT INSTITUTE·Filed 2017·Application pending·0 cites
- 3535US2011060592A1Iptv system and service method using voice interfaceKANG BYUNG OK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →