Inventor · disambiguated record
Ho-Sang Sung
Also filed as: SUNG HO-SANG
116 granted patents·14 pending applications·528 citations·filing 2000–2022
99Inventor score
Files withSAMSUNG ELECTRONICS CO LTD93SUNG HO SANG12KOREA ELECTRONICS TELECOMM8OH EUN-MI5CHOO KI HYUN4
Top patents by PatentIndex Score
130 records- 0195US8219393B2Error concealment method and apparatus for audio signal and decoding method and apparatus for audio signal using the sameOH EUN-MI·Filed 2007·Granted Jul 10, 2012·26 cites·27 claims
- 0293US9355646B2Method and apparatus to encode and decode an audio/speech signalSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted May 31, 2016·22 cites·3 claims
- 0393US8977544B2Method of quantizing linear predictive coding coefficients, sound encoding method, method of de-quantizing linear predictive coding coefficients, sound decoding method, and recording medium and electronic device thereforSUNG HO-SANG·Filed 2012·Granted Mar 10, 2015·11 cites·20 claims
- 0492US9520136B2Frame error concealment method and apparatus, and audio decoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Dec 13, 2016·9 cites·10 claims
- 0592US8321229B2Apparatus, medium and method to encode and decode high frequency signalCHOO KI-HYUN·Filed 2008·Granted Nov 27, 2012·32 cites·29 claims
- 0691US9773507B2Apparatus and method for determining weighting function having for associating linear predictive coding (LPC) coefficients with line spectral frequency coefficients and immittance spectral frequency coefficientsSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Sep 26, 2017·9 cites·8 claims
- 0790US8977543B2Apparatus for quantizing linear predictive coding coefficients, sound encoding apparatus, apparatus for de-quantizing linear predictive coding coefficients, sound decoding apparatus, and electronic device thereforeSUNG HO-SANG·Filed 2012·Granted Mar 10, 2015·14 cites·20 claims
- 0890US8843798B2Frame error concealment method and apparatus and decoding method and apparatus using the sameSUNG HO-SANG·Filed 2007·Granted Sep 23, 2014·19 cites·14 claims
- 0990US8798172B2Method and apparatus to conceal error in decoded audio signalOH EUN-MI·Filed 2007·Granted Aug 5, 2014·27 cites·43 claims
- 1090US8428958B2Apparatus and method of encoding and decoding signalsSUNG HO-SANG·Filed 2008·Granted Apr 23, 2013·19 cites·8 claims
- 1189US10229692B2Method of quantizing linear predictive coding coefficients, sound encoding method, method of de-quantizing linear predictive coding coefficients, sound decoding method, and recording medium and electronic device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 12, 2019·6 cites·11 claims
- 1289US9280975B2Frame error concealment method and apparatus, and audio decoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Mar 8, 2016·12 cites·10 claims
- 1388US9626979B2Apparatus for quantizing linear predictive coding coefficients, sound encoding apparatus, apparatus for de-quantizing linear predictive coding coefficients, sound decoding apparatus, and electronic device thereforeSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Apr 18, 2017·7 cites·4 claims
- 1488US7605727B2Method, medium and apparatus for quantization encoding and de-quantization decoding using trellisSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Oct 20, 2009·15 cites·29 claims
- 1587US10580425B2Determining weighting functions for line spectral frequency coefficientsSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 3, 2020·5 cites·12 claims
- 1687US9626980B2Method of quantizing linear predictive coding coefficients, sound encoding method, method of de-quantizing linear predictive coding coefficients, sound decoding method, and recording medium and electronic device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Apr 18, 2017·4 cites·4 claims
- 1787US9177569B2Apparatus, medium and method to encode and decode high frequency signalSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Nov 3, 2015·10 cites·4 claims
- 1886US11238878B2Method and device for quantizing linear predictive coefficient, and method and device for dequantizing sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 1, 2022·4 cites·19 claims
- 1986US10194151B2Signal encoding method and apparatus and signal decoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jan 29, 2019·7 cites·8 claims
- 2086US10096323B2Frame error concealment method and apparatus and decoding method and apparatus using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 9, 2018·4 cites·20 claims
- 2186US7467082B2Method and apparatus for transmitting wideband speech signalsKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Dec 16, 2008·13 cites·16 claims
- 2285US10135707B2Playout delay adjustment method and electronic apparatus thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Nov 20, 2018·6 cites·20 claims
- 2385US9311926B2Apparatus and method for determining weighting function having for associating linear predictive coding (LPC) coefficients with line spectral frequency coefficients and immittance spectral frequency coefficientsSUNG HO SANG·Filed 2011·Granted Apr 12, 2016·10 cites·9 claims
- 2485US9183847B2Apparatus and method for encoding and decoding signal for high frequency bandwidth extensionCHOO KI HYUN·Filed 2011·Granted Nov 10, 2015·8 cites·21 claims
- 2585US8918324B2Method for decoding an audio signal based on coding mode and context flagCHOO KI HYUN·Filed 2010·Granted Dec 23, 2014·11 cites·8 claims
- 2684US10395665B2Apparatus and method determining weighting function for linear prediction coding coefficients quantizationSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Aug 27, 2019·4 cites·14 claims
- 2783US10504532B2Method and device for quantizing linear predictive coefficient, and method and device for dequantizing sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Dec 10, 2019·4 cites·24 claims
- 2883US8630863B2Method and apparatus for encoding and decoding audio/speech signalSON CHANG-YONG·Filed 2007·Granted Jan 14, 2014·13 cites·20 claims
- 2982US10811022B2Apparatus and method for encoding/decoding for high frequency bandwidth extensionSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 20, 2020·3 cites·10 claims
- 3082US10140994B2Frame error concealment method and apparatus, and audio decoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Nov 27, 2018·3 cites·14 claims
- 3182US7498959B2Apparatus and method of wideband decoding to synthesize a decoded excitation signal with a generated high frequency band signalSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 3, 2009·6 cites·12 claims
- 3282US6711258B1Apparatus and method for controlling a volume in a digital telephoneKOREA ELECTRONICS TELECOMM·Filed 2000·Granted Mar 23, 2004·24 cites·5 claims
- 3381US10096324B2Method and apparatus for concealing frame error and method and apparatus for audio decodingSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 9, 2018·3 cites·6 claims
- 3481US9236059B2Apparatus and method determining weighting function for linear prediction coding coefficients quantizationSUNG HO SANG·Filed 2011·Granted Jan 12, 2016·7 cites·14 claims
- 3580US10453466B2Apparatus and method for encoding/decoding for high frequency bandwidth extensionSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 22, 2019·3 cites·18 claims
- 3680US9478220B2Frame error concealment method and apparatus and error concealment scheme construction method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Oct 25, 2016·3 cites·4 claims
- 3779US9747913B2Apparatus and method determining weighting function for linear prediction coding coefficients quantizationSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 29, 2017·3 cites·12 claims
- 3878US7944377B2Method, medium and apparatus for quantization encoding and de-quantization decoding using trellisSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted May 17, 2011·8 cites·16 claims
- 3977US10395663B2Signal encoding method and apparatus, and signal decoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 27, 2019·3 cites·4 claims
- 4076US10827175B2Signal encoding method and apparatus and signal decoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Nov 3, 2020·2 cites·16 claims
- 4176US7233893B2Method and apparatus for transmitting wideband speech signalsSUNG HO-SANG·Filed 2002·Granted Jun 19, 2007·19 cites·12 claims
- 4275US11282535B2Electronic device and a controlling method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Mar 22, 2022·2 cites·15 claims
- 4375US10249308B2Weight function determination device and method for quantizing linear prediction coding coefficientSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 2, 2019·2 cites·20 claims
- 4475US10152983B2Apparatus and method for encoding/decoding for high frequency bandwidth extensionCHOO KI HYUN·Filed 2011·Granted Dec 11, 2018·4 cites·12 claims
- 4575US7962835B2Method and apparatus to update parameter of error frameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jun 14, 2011·8 cites·13 claims
- 4674US10515646B2Method and device for quantization of linear prediction coefficient and method and device for inverse quantizationSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Dec 24, 2019·2 cites·6 claims
- 4774US8676569B2Error concealment method and apparatus for audio signal and decoding method and apparatus for audio signal using the sameOH EUN-MI·Filed 2012·Granted Mar 18, 2014·3 cites·6 claims
- 4873US10984803B2Frame error concealment method and apparatus, and audio decoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 20, 2021·1 cites·7 claims
- 4973US8706481B2Multi-path trellis coded quantization method and multi-path coded quantizer using the sameLEE KANG EUN·Filed 2006·Granted Apr 22, 2014·8 cites·18 claims
- 5072US11152015B2Method and apparatus for processing speech signal adaptive to noise environmentSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 19, 2021·2 cites·12 claims
Showing the top 50 of 130 patent records by PatentIndex Score.
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