Inventor · disambiguated record

Jongmo Sung

Also filed as: SUNG JONGMO

36 granted patents·22 pending applications·75 citations·filing 2003–2025

95Inventor score

Technology areasG10L G06N G06F H04L H04N

Files withELECTRONICS & TELECOMMUNICATIONS RES INST47 KOREA ELECTRONICS TELECOMM5 LEE MI-SUK2 SUNG JONGMO2 YANG HEESIK1

Top patents by PatentIndex Score

58 records

0193US11790926B2Method and apparatus for processing audio signalELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Oct 17, 2023·4 cites·3 claims
0285US9111535B2Method and apparatus for decoding audio signalYANG HEESIK·Filed 2011·Granted Aug 18, 2015·22 cites·13 claims
0384US7693269B2Caller identification method, and billing system and method using the same in internet telephonyKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Apr 6, 2010·12 cites·19 claims
0481US11837220B2Apparatus and method for speech processing using a densely connected hybrid neural networkELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Dec 5, 2023·1 cites·18 claims
0580US11664037B2Methods of encoding and decoding speech signal using neural network model recognizing sound sources, and encoding and decoding apparatuses for performing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted May 30, 2023·1 cites·4 claims
0674US7596492B2Apparatus and method for concealing highband error in split-band wideband voice codec and decodingKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Sep 29, 2009·22 cites·10 claims
0772US2025336402A1Apparatus and method for audio encoding/decoding robust to transition segment encoding distortionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
0870US11416742B2Audio signal encoding method and apparatus and audio signal decoding method and apparatus using psychoacoustic-based weighted error functionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Aug 16, 2022·2 cites·7 claims
0966US11133015B2Method and device for predicting channel parameter of audio signalELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Sep 28, 2021·1 cites·12 claims
1065US12334083B2Apparatus and method for audio encoding/decoding robust to transition segment encoding distortionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Jun 17, 2025·0 cites·11 claims
1165US12159640B2Methods of encoding and decoding, encoder and decoder performing the methodsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Dec 3, 2024·0 cites·14 claims
1265US11694703B2Audio signal encoding and decoding method using learning model, training method of learning model, and encoder and decoder that perform the methodsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Jul 4, 2023·0 cites·7 claims
1362US11862183B2Methods of encoding and decoding audio signal using neural network model, and devices for performing the methodsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Jan 2, 2024·0 cites·6 claims
1462US2025342847A1Method for bandwidth extension of audio signal and apparatus for performing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
1561US12354614B2Speech coding method and apparatus for performing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Jul 8, 2025·0 cites·14 claims
1660US11783844B2Methods of encoding and decoding audio signal using side information, and encoder and decoder for performing the methodsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Oct 10, 2023·0 cites·6 claims
1760US11581000B2Apparatus and method for encoding/decoding audio signal using information of previous frameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Feb 14, 2023·0 cites·2 claims
1860US11488613B2Residual coding method of linear prediction coding coefficient based on collaborative quantization, and computing device for performing the methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Nov 1, 2022·0 cites·14 claims
1959US9424857B2Encoding method and apparatus, and decoding method and apparatusSUNG JONGMO·Filed 2011·Granted Aug 23, 2016·2 cites·34 claims
2058US11456001B2Method of encoding high band of audio and method of decoding high band of audio, and encoder and decoder for performing the methodsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Sep 27, 2022·0 cites·14 claims
2157US12223970B2Encoding method, decoding method, encoder for performing encoding method, and decoder for performing decoding methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Feb 11, 2025·0 cites·10 claims
2257US11508385B2Method of processing residual signal for audio coding, and audio processing apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Nov 22, 2022·0 cites·13 claims
2357US8265929B2Embedded code-excited linear prediction speech coding and decoding apparatus and methodLEE MI-SUK·Filed 2005·Granted Sep 11, 2012·2 cites·18 claims
2456US11823688B2Audio signal encoding and decoding method, and encoder and decoder performing the methodsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Nov 21, 2023·0 cites·12 claims
2556US8498875B2Apparatus and method for encoding and decoding enhancement layerSUNG JONGMO·Filed 2008·Granted Jul 30, 2013·2 cites·33 claims
2656US2025104724A1Method and apparatus for encoding/decoding neural network-based personalized speechELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
2756US2025104722A1Method and device for encoding/decoding audio signal based on dequantization through potential diffusionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
2856US2024420712A1Method of encoding/decoding audio signal and device for performing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
2955US11978465B2Method of generating residual signal, and encoder and decoder performing the methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted May 7, 2024·0 cites·3 claims
3055US11804230B2Audio encoding/decoding apparatus and method using vector quantized residual error featureELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Oct 31, 2023·0 cites·12 claims
3155US11651778B2Methods of encoding and decoding audio signal, and encoder and decoder for performing the methodsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted May 16, 2023·0 cites·5 claims
3254US12205605B2Audio signal encoding and decoding method using a neural network model to generate a quantized latent vector, and encoder and decoder for performing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Jan 21, 2025·0 cites·13 claims
3354US11508386B2Audio coding method based on spectral recovery schemeELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Nov 22, 2022·0 cites·13 claims
3453US12223426B2Method and apparatus for designing and testing audio codec by using white noise modelingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Feb 11, 2025·0 cites·12 claims
3553US11580999B2Method and apparatus for encoding and decoding audio signal to reduce quantization noiseELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Feb 14, 2023·0 cites·15 claims
3653US11562757B2Method of encoding and decoding audio signal using linear predictive coding and encoder and decoder performing the methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Jan 24, 2023·0 cites·14 claims
3752US2024233738A9Apparatus for encoding and decoding audio signals and method of operation thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
3852US2024371383A1Method and apparatus for encoding/decoding audio signalELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
3951US7684978B2Apparatus and method for transcoding between CELP type codecs having different bandwidthsKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Mar 23, 2010·2 cites·7 claims
4051US2021074306A1Encoding method and decoding method for audio signal using dynamic model parameter, audio encoding apparatus and audio decoding apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Application pending·0 cites
4151US2023298599A1Encoding method and encoding device using complex signal and decoding method and decoding device using complex signalELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
4251US2021174815A1Quantization method of latent vector for audio encoding and computing device for performing the methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Application pending·0 cites
4350US11276413B2Audio signal encoding method and audio signal decoding method, and encoder and decoder performing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Mar 15, 2022·0 cites·12 claims
4450US7472056B2Transcoder for speech codecs of different CELP type and method thereforKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Dec 30, 2008·2 cites·9 claims
4550US2023335145A1Signal compression method and apparatus, and signal restoration method and apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
4649US2025104721A1Audio processing method using complex number data, and apparatus for performing sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Application pending·0 cites
4749US2014324417A1Method and apparatus for encoding and decoding audio signal using layered sinusoidal pulse codingKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
4849US2023245666A1Encoding method, encoding device, decoding method, and decoding device using scalar quantization and vector quantizationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
4947US2022238126A1Methods of encoding and decoding audio signal using neural network model, and encoder and decoder for performing the methodsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Application pending·0 cites
5047US2023230604A1Method of encoding audio signal and encoder, method of decoding audio signal and decoderELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites

Showing the top 50 of 58 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →