Inventor · disambiguated record
Young Cheol Park
Also filed as: PARK YOUNG · PARK YOUNG C · PARK YOUNG-CHEOL
66 granted patents·16 pending applications·249 citations·filing 1992–2025
98Inventor score
Files withELECTRONICS & TELECOMMUNICATIONS RES INST27KOREA INST ENERGY RES11KOREA ELECTRONICS TELECOMM9KOREA ENERGY RESEARCH INST6SAMSUNG ELECTRONICS CO LTD6
Top patents by PatentIndex Score
82 records- 0197US11430458B2Unified speech/audio codec (USAC) processing windows sequence based mode switchingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Aug 30, 2022·4 cites·17 claims
- 0295US9384748B2Unified Speech/Audio Codec (USAC) processing windows sequence based mode switchingKOREA ELECTRONICS TELECOMM·Filed 2015·Granted Jul 5, 2016·15 cites·13 claims
- 0393US10002619B2Unified speech/audio codec (USAC) processing windows sequence based mode switchingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Jun 19, 2018·9 cites·10 claims
- 0491US10622001B2Unified speech/audio codec (USAC) windows sequence based mode switchingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Apr 14, 2020·6 cites·13 claims
- 0587US8954321B1Unified speech/audio codec (USAC) processing windows sequence based mode switchingBEACK SEUNGKWON·Filed 2009·Granted Feb 10, 2015·27 cites·21 claims
- 0687US7877067B2Method for selecting receiver mode of mobile terminal with two receiversSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 25, 2011·15 cites·8 claims
- 0786US2025308540A1Unified speech/audio codec (usac) processing windows sequence based mode switchingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
- 0885US12361957B2Unified speech/audio codec (USAC) processing windows sequence based mode switchingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Jul 15, 2025·0 cites·10 claims
- 0985US8764890B2Dry carbon dioxide capturing device using multi sorbentsKOREA ENERGY RESEARCH INST·Filed 2012·Granted Jul 1, 2014·8 cites·5 claims
- 1085US7605722B2Lossless audio coding/decoding apparatus and methodKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Oct 20, 2009·21 cites·26 claims
- 1185US2025118310A1Apparatus for encoding and decoding of integrated speech and audioELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 1284US10143986B2Fluidized bed system having sparger capable of minimizing blockage by solids and controlling method thereofKOREA INST ENERGY RES·Filed 2017·Granted Dec 4, 2018·2 cites·14 claims
- 1383US11705137B2Apparatus for encoding and decoding of integrated speech and audioELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Jul 18, 2023·1 cites·18 claims
- 1482US12205599B2Apparatus for encoding and decoding of integrated speech and audioELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Jan 21, 2025·0 cites·18 claims
- 1582US10272408B1Fluidized bed solid circulation system using pressure and density difference, fluidized bed reaction system having the same and solid circulation methodKOREA INSITUTE OF ENERGY RES·Filed 2018·Granted Apr 30, 2019·5 cites·15 claims
- 1681US10105638B2Apparatus for separating CO2 from combustion gas using multi-stage membranesKOREA INST ENERGY RES·Filed 2016·Granted Oct 23, 2018·2 cites·8 claims
- 1781US2025069609A1Encoding apparatus and decoding apparatus for transforming between modified discrete cosine transform-based coder and different coderELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 1880US10777212B2Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication (SBR) to output the SBR to either time or transform domain encoding according to the input signal characteristicELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Sep 15, 2020·2 cites·16 claims
- 1980US9711159B2Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication to output the audio or speech to a frequency domain encoder or an LPC encoderELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Jul 18, 2017·3 cites·12 claims
- 2080US8296157B2Apparatus and method for deciding adaptive noise level for bandwidth extensionLEE TAE-JIN·Filed 2009·Granted Oct 23, 2012·4 cites·13 claims
- 2180US5453507AProcess for preparing 4-isothiazolin-3-oneSUNKYONG IND LTD·Filed 1992·Granted Sep 26, 1995·22 cites·4 claims
- 2279US9378749B2LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding deviceKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Jun 28, 2016·4 cites·7 claims
- 2379US8898059B2LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding deviceBEACK SEUNG KWON·Filed 2009·Granted Nov 25, 2014·7 cites·16 claims
- 2479US8753437B2Dry carbon dioxide capturing device with improved energy efficiencyKOREA ENERGY RESEARCH INST·Filed 2012·Granted Jun 17, 2014·4 cites·4 claims
- 2578US11922962B2Unified speech/audio codec (USAC) processing windows sequence based mode switchingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Mar 5, 2024·0 cites·10 claims
- 2677US11062718B2Encoding apparatus and decoding apparatus for transforming between modified discrete cosine transform-based coder and different coderELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Jul 13, 2021·2 cites·4 claims
- 2776US9566563B2Method for preparing carbon dioxide absorbent based on natural biomass and carbon dioxide absorbent based on natural biomass prepared by the sameKOREA ENERGY RESEARCH INST·Filed 2013·Granted Feb 14, 2017·2 cites·6 claims
- 2875US8852329B2Dry carbon dioxide capturing device with multistage supply structureKOREA ENERGY RESEARCH INST·Filed 2012·Granted Oct 7, 2014·3 cites·3 claims
- 2974US11642651B2Cucurbituril-polyethylenimine-silica complex, preparation method thereof and carbon dioxide absorbent comprising sameKOREA INST ENERGY RES·Filed 2019·Granted May 9, 2023·1 cites·11 claims
- 3074US8990072B2Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander to output the audio or speech to a frequency domain encoder or an LPC encoderLEE TAE JIN·Filed 2009·Granted Mar 24, 2015·5 cites·18 claims
- 3173US8903720B2Apparatus for encoding and decoding of integrated speech and audioLEE TAE JIN·Filed 2009·Granted Dec 2, 2014·4 cites·20 claims
- 3272US10621998B2LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Apr 14, 2020·1 cites·7 claims
- 3372US2025205631A1Continuous direct air capture system with a low differential pressure and operating methodKOREA INST ENERGY RES·Filed 2024·Application pending·0 cites
- 3471US10239015B2Apparatus and method for separating carbon dioxide with self recycle loopKOREA INST ENERGY RES·Filed 2016·Granted Mar 26, 2019·1 cites·8 claims
- 3570US12148438B2Encoding apparatus and decoding apparatus for transforming between modified discrete cosine transform-based coder and different coderELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Nov 19, 2024·0 cites·5 claims
- 3670US2024105194A1Lpc residual signal encoding/decoding apparatus of modified discrete cosine transform (mdct)-based unified voice/audio encoding deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 3769US11887612B2LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 3869US11456002B2Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication (SBR) to output the SBR to either time or transform domain encoding according to the input signalELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Sep 27, 2022·0 cites·12 claims
- 3969US11430457B2LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Aug 30, 2022·0 cites·16 claims
- 4069US7302385B2Speech restoration system and method for concealing packet lossesKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Nov 27, 2007·17 cites·15 claims
- 4168US8496895B2Exhaust gas treating apparatus and treating method for carbon dioxide capture processLEE HYUNG-KEUN·Filed 2012·Granted Jul 30, 2013·2 cites·10 claims
- 4267US9773505B2Encoding apparatus and decoding apparatus for transforming between modified discrete cosine transform-based coder and different coderBEACK SEUNG KWON·Filed 2009·Granted Sep 26, 2017·3 cites·3 claims
- 4366US8055499B2Transmitter and receiver for speech coding and decoding by using additional bit allocation methodKOREA ELECTRONICS TELECOMM·Filed 2010·Granted Nov 8, 2011·2 cites·10 claims
- 4465US10415822B2Apparatus and method for measuring height of solid bed in high-temperature and high-pressure fluidized bed systemKOREA INST ENERGY RES·Filed 2016·Granted Sep 17, 2019·1 cites·5 claims
- 4565US8959015B2Apparatus for encoding and decoding of integrated speech and audioLEE TAE JIN·Filed 2009·Granted Feb 17, 2015·4 cites·15 claims
- 4664US10714103B2Apparatus for encoding and decoding of integrated speech and audioELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Jul 14, 2020·0 cites·18 claims
- 4763US2024169997A1Audio signal processing apparatus and method for deep neural network-based audio encoder and decoderELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 4861US11333349B2Fluid sand falling type circulating fluidized bed boiler with a plurality of risers and method of operating the sameKOREA INST IND TECH·Filed 2019·Granted May 17, 2022·0 cites·13 claims
- 4961US7649856B2System and method for transmitting and receiving wideband speech signalsKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Jan 19, 2010·6 cites·10 claims
- 5058US10403293B2Apparatus for encoding and decoding of integrated speech and audioELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Sep 3, 2019·0 cites·14 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →