Inventor · disambiguated record
Ho Chong Park
Also filed as: PARK HO CHONG
21 granted patents·5 pending applications·158 citations·filing 1997–2025
94Inventor score
Files withELECTRONICS & TELECOMMUNICATIONS RES INST9SAMSUNG ELECTRONICS CO LTD5SONG GEUN-BAE2BEACK SEUNG-KWON1BEACK SEUNGKWON1
Top patents by PatentIndex Score
26 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
- 0686US2025308540A1Unified speech/audio codec (usac) processing windows sequence based mode switchingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
- 0785US12361957B2Unified speech/audio codec (USAC) processing windows sequence based mode switchingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Granted Jul 15, 2025·0 cites·10 claims
- 0884US9881624B2Method and device for encoding and decoding audio signalSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jan 30, 2018·10 cites·14 claims
- 0981US2025069609A1Encoding 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
- 1080US8296157B2Apparatus and method for deciding adaptive noise level for bandwidth extensionLEE TAE-JIN·Filed 2009·Granted Oct 23, 2012·4 cites·13 claims
- 1178US11922962B2Unified speech/audio codec (USAC) processing windows sequence based mode switchingELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Mar 5, 2024·0 cites·10 claims
- 1277US11062718B2Encoding 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
- 1376US6181794B1Echo canceler and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Jan 30, 2001·55 cites·12 claims
- 1474US8315862B2Audio signal quality enhancement apparatus and methodKIM JUNG HOE·Filed 2009·Granted Nov 20, 2012·8 cites·21 claims
- 1570US12148438B2Encoding 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
- 1667US9773505B2Encoding 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
- 1760US7624022B2Speech compression and decompression apparatuses and methods providing scalable bandwidth structureSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 24, 2009·7 cites·12 claims
- 1854US8363638B2Apparatus and method for forwarding voice packet in a digital communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jan 29, 2013·0 cites·13 claims
- 1951US8571878B2Speech compression and decompression apparatuses and methods providing scalable bandwidth structureSON CHANG-YONG·Filed 2009·Granted Oct 29, 2013·0 cites·32 claims
- 2050US8433565B2Wide-band speech signal compression and decompression apparatus, and method thereofLEE WOO-SUK·Filed 2004·Granted Apr 30, 2013·3 cites·43 claims
- 2149US8582657B2Multi-dimensional and multi-stage transforming apparatus and methodJEONG SE-YOON·Filed 2007·Granted Nov 12, 2013·0 cites·6 claims
- 2238US2012209600A1Integrated voice/audio encoding/decoding device and method whereby the overlap region of a window is adjusted based on the transition intervalKIM MIN JE·Filed 2010·Application pending·0 cites
- 2337US2007088546A1Apparatus and method for transmitting audio signalsSONG GEUN-BAE·Filed 2006·Application pending·0 cites
- 2437US2006212289A1Apparatus and method for converting voice packet rateSONG GEUN-BAE·Filed 2006·Application pending·0 cites
- 2535US8520536B2Apparatus and method for recovering voice packetKU JUNG-WOO·Filed 2007·Granted Aug 27, 2013·0 cites·31 claims
- 2631US6108624AMethod for improving performance of a voice coderSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Aug 22, 2000·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →