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Voice audio encoding device, voice audio decoding device, voice audio encoding method, and voice audio decoding method Grant 10,685,660 - Liu , et al. | 2020-06-16 |
Encoding apparatus, decoding apparatus, and methods Grant 10,629,218 - Kawashima , et al. | 2020-04-21 |
Encoding apparatus and encoding method Grant 10,607,617 - Kawashima , et al. | 2020-03-31 |
Audio/speech encoding apparatus and method, and audio/speech decoding apparatus and method Grant 10,515,648 - Liu , et al. Dec | 2019-12-24 |
Speech audio encoding device, speech audio decoding device, speech audio encoding method, and speech audio decoding method Grant 10,510,354 - Kawashima , et al. Dec | 2019-12-17 |
Speech/audio encoding apparatus and method thereof Grant 10,446,159 - Kawashima , et al. Oc | 2019-10-15 |
Encoding Apparatus, Decoding Apparatus, And Methods App 20190198035 - KAWASHIMA; Takuya ;   et al. | 2019-06-27 |
Speech Audio Encoding Device, Speech Audio Decoding Device, Speech Audio Encoding Method, And Speech Audio Decoding Method App 20190147897 - KAWASHIMA; Takuya ;   et al. | 2019-05-16 |
Encoding Apparatus And Encoding Method App 20190130924 - KAWASHIMA; Takuya ;   et al. | 2019-05-02 |
Audio/speech Encoding Apparatus And Method, And Audio/speech Decoding Apparatus And Method App 20190122682 - LIU; Zongxian ;   et al. | 2019-04-25 |
Encoding apparatus, decoding apparatus, and methods Grant 10,269,367 - Kawashima , et al. | 2019-04-23 |
Speech audio encoding device, speech audio decoding device, speech audio encoding method, and speech audio decoding method Grant 10,210,877 - Kawashima , et al. Feb | 2019-02-19 |
Audio/speech encoding apparatus and method, and audio/speech decoding apparatus and method Grant 10,204,632 - Liu , et al. Feb | 2019-02-12 |
Voice Audio Encoding Device, Voice Audio Decoding Device, Voice Audio Encoding Method, And Voice Audio Decoding Method App 20190027155 - Liu; Zongxian ;   et al. | 2019-01-24 |
Encoding apparatus and encoding method Grant 10,134,410 - Kawashima , et al. November 20, 2 | 2018-11-20 |
Voice audio encoding device, voice audio decoding device, voice audio encoding method, and voice audio decoding method Grant 10,102,865 - Liu , et al. October 16, 2 | 2018-10-16 |
Audio/speech Encoding Apparatus And Method, And Audio/speech Decoding Apparatus And Method App 20180166086 - Liu; Zongxian ;   et al. | 2018-06-14 |
Encoding Apparatus, Decoding Apparatus, And Methods App 20180158466 - KAWASHIMA; Takuya ;   et al. | 2018-06-07 |
Speech Audio Encoding Device, Speech Audio Decoding Device, Speech Audio Encoding Method, And Speech Audio Decoding Method App 20180114535 - KAWASHIMA; Takuya ;   et al. | 2018-04-26 |
Speech audio encoding device, speech audio decoding device, speech audio encoding method, and speech audio decoding method Grant 9,892,740 - Kawashima , et al. February 13, 2 | 2018-02-13 |
Encoding apparatus, decoding apparatus, and methods Grant 9,886,964 - Kawashima , et al. February 6, 2 | 2018-02-06 |
Device and method for execution of huffman coding Grant 9,881,625 - Liu , et al. January 30, 2 | 2018-01-30 |
Voice Audio Encoding Device, Voice Audio Decoding Device, Voice Audio Encoding Method, And Voice Audio Decoding Method App 20170345431 - LIU; Zongxian ;   et al. | 2017-11-30 |
Encoding Apparatus, Decoding Apparatus, And Methods App 20170337931 - KAWASHIMA; Takuya ;   et al. | 2017-11-23 |
Audio encoding apparatus, audio decoding apparatus, audio encoding method, and audio decoding method Grant 9,786,292 - Liu , et al. October 10, 2 | 2017-10-10 |
Voice audio encoding device, voice audio decoding device, voice audio encoding method, and voice audio decoding method Grant 9,767,815 - Liu , et al. September 19, 2 | 2017-09-19 |
Speech Audio Encoding Device, Speech Audio Decoding Device, Speech Audio Encoding Method, And Speech Audio Decoding Method App 20170243594 - KAWASHIMA; Takuya ;   et al. | 2017-08-24 |
Coding apparatus, decoding apparatus, and methods Grant 9,741,356 - Kawashima , et al. August 22, 2 | 2017-08-22 |
Speech audio encoding device, speech audio decoding device, speech audio encoding method, and speech audio decoding method Grant 9,679,576 - Kawashima , et al. June 13, 2 | 2017-06-13 |
Speech/audio Encoding Apparatus And Method Thereof App 20170076728 - KAWASHIMA; Takuya ;   et al. | 2017-03-16 |
Speech/audio encoding apparatus, speech/audio decoding apparatus, and methods thereof Grant 9,536,534 - Kawashima , et al. January 3, 2 | 2017-01-03 |
Encoding Apparatus And Encoding Method App 20160379654 - KAWASHIMA; Takuya ;   et al. | 2016-12-29 |
Stereo signal encoding device, stereo signal decoding device, stereo signal encoding method, and stereo signal decoding method Grant 9,514,757 - Oshikiri , et al. December 6, 2 | 2016-12-06 |
Encoding device, decoding device, encoding method and decoding method Grant 9,508,356 - Yamanashi , et al. November 29, 2 | 2016-11-29 |
Encoding apparatus and encoding method Grant 9,472,200 - Kawashima , et al. October 18, 2 | 2016-10-18 |
Encoding Apparatus, Decoding Apparatus, And Methods App 20160293178 - KAWASHIMA; Takuya ;   et al. | 2016-10-06 |
Audio and speech coding device, audio and speech decoding device, method for coding audio and speech, and method for decoding audio and speech Grant 9,454,972 - Liu , et al. September 27, 2 | 2016-09-27 |
Encoding Apparatus And Encoding Method App 20160203825 - KAWASHIMA; Takuya ;   et al. | 2016-07-14 |
Speech decoding device and speech decoding method Grant 9,390,721 - Daimou , et al. July 12, 2 | 2016-07-12 |
Encoding device, decoding device, encoding method and decoding method Grant 9,384,749 - Kawashima , et al. July 5, 2 | 2016-07-05 |
Coding device, decoding device, and methods thereof Grant 9,373,332 - Oshikiri , et al. June 21, 2 | 2016-06-21 |
Encoder apparatus and method that perform preliminary signal selection for transform coding before main signal selection for transform coding Grant 9,361,892 - Kawashima , et al. June 7, 2 | 2016-06-07 |
Encoding apparatus and encoding method Grant 9,336,787 - Kawashima , et al. May 10, 2 | 2016-05-10 |
Voice coding device, voice decoding device, voice coding method and voice decoding method Grant 9,264,094 - Daimou , et al. February 16, 2 | 2016-02-16 |
Device and method for efficiently encoding quantization parameters of spectral coefficient coding Grant 9,240,192 - Liu , et al. January 19, 2 | 2016-01-19 |
Voice Audio Encoding Device, Voice Audio Decoding Device, Voice Audio Encoding Method, And Voice Audio Decoding Method App 20150317991 - LIU; Zongxian ;   et al. | 2015-11-05 |
Speech Audio Encoding Device, Speech Audio Decoding Device, Speech Audio Encoding Method, And Speech Audio Decoding Method App 20150294673 - Kawashima; Takuya ;   et al. | 2015-10-15 |
Encoding device, decoding device, and methods therefor Grant 9,111,527 - Oshikiri August 18, 2 | 2015-08-18 |
Decoder, encoder, and methods thereof Grant 9,082,412 - Kawashima , et al. July 14, 2 | 2015-07-14 |
Decoding and encoding apparatus and method for efficiently encoding spectral data in a high-frequency portion based on spectral data in a low-frequency portion of a wideband signal Grant 9,076,434 - Yamanashi , et al. July 7, 2 | 2015-07-07 |
Channel signal generation device, acoustic signal encoding device, acoustic signal decoding device, acoustic signal encoding method, and acoustic signal decoding method Grant 9,053,701 - Oshikiri June 9, 2 | 2015-06-09 |
Encoder, decoder, and method therefor Grant 8,983,831 - Yamanashi , et al. March 17, 2 | 2015-03-17 |
Encoding device, decoding device and method for both Grant 8,977,546 - Oshikiri March 10, 2 | 2015-03-10 |
Audio And Speech Coding Device, Audio And Speech Decoding Device, Method For Coding Audio And Speech, And Method For Decoding Audio And Speech App 20150025879 - Liu; Zongxian ;   et al. | 2015-01-22 |
Encoding device, decoding device, and method thereof for secifying a band of a great error Grant 8,935,161 - Oshikiri , et al. January 13, 2 | 2015-01-13 |
Encoding device, decoding device, and method thereof for specifying a band of a great error Grant 8,935,162 - Oshikiri , et al. January 13, 2 | 2015-01-13 |
Encoding device and encoding method Grant 8,924,208 - Yamanashi , et al. December 30, 2 | 2014-12-30 |
Encoding apparatus, decoding apparatus, encoding method and decoding method Grant 8,918,315 - Oshikiri , et al. December 23, 2 | 2014-12-23 |
Encoding apparatus, decoding apparatus, encoding method and decoding method Grant 8,918,314 - Oshikiri , et al. December 23, 2 | 2014-12-23 |
Encoding device, decoding device, and methods therein Grant 8,898,053 - Oshikiri November 25, 2 | 2014-11-25 |
Speech Decoding Device And Speech Decoding Method App 20140343932 - Daimou; Katsunori ;   et al. | 2014-11-20 |
Encoding apparatus, decoding apparatus, encoding method, and decoding method for adjusting a spectrum amplitude Grant 8,892,428 - Oshikiri November 18, 2 | 2014-11-18 |
Encoding Apparatus And Encoding Method App 20140257825 - Kawashima; Takuya ;   et al. | 2014-09-11 |
Audio Encoding Apparatus, Audio Decoding Apparatus, Audio Encoding Method, And Audio Decoding Method App 20140249806 - Liu; Zongxian ;   et al. | 2014-09-04 |
Encoding Device And Encoding Method App 20140244274 - Yamanashi; Tomofumi ;   et al. | 2014-08-28 |
Encoding Device, Decoding Device, Encoding Method And Decoding Method App 20140200901 - Kawashima; Takuya ;   et al. | 2014-07-17 |
Encoding device and encoding method Grant 8,760,323 - Yamanashi , et al. June 24, 2 | 2014-06-24 |
Spectrum coding apparatus and decoding apparatus that respectively encodes and decodes a spectrum including a first band and a second band Grant 8,738,372 - Oshikiri May 27, 2 | 2014-05-27 |
Spectral smoothing device, encoding device, decoding device, communication terminal device, base station device, and spectral smoothing method Grant 8,731,909 - Yamanashi , et al. May 20, 2 | 2014-05-20 |
Encoding device and encoding method Grant 8,719,011 - Morii , et al. May 6, 2 | 2014-05-06 |
Voice Coding Device, Voice Decoding Device, Voice Coding Method And Voice Decoding Method App 20140122065 - Daimou; Katsunori ;   et al. | 2014-05-01 |
Device And Method For Execution Of Huffman Coding App 20140114651 - Liu; Zongxian ;   et al. | 2014-04-24 |
Coding apparatus, decoding apparatus, coding method and decoding method Grant 8,688,440 - Oshikiri April 1, 2 | 2014-04-01 |
Stereo signal decoding device and stereo signal decoding method Grant 8,660,851 - Yamanashi , et al. February 25, 2 | 2014-02-25 |
Encoding Device, Decoding Device, And Method Thereof For Secifying A Band Of A Great Error App 20140019144 - OSHIKIRI; Masahiro ;   et al. | 2014-01-16 |
Speech/audio Encoding Apparatus, Speech/audio Decoding Apparatus, And Methods Thereof App 20130339012 - Kawashima; Takuya ;   et al. | 2013-12-19 |
Encoding Apparatus, Decoding Apparatus, Encoding Method And Decoding Method App 20130332154 - OSHIKIRI; Masahiro ;   et al. | 2013-12-12 |
Encoding Device, Decoding Device, And Method Thereof For Specifying A Band Of A Great Error App 20130332150 - OSHIKIRI; Masahiro ;   et al. | 2013-12-12 |
Encoding Apparatus, Decoding Apparatus, Encoding Method And Decoding Method App 20130325457 - OSHIKIRI; Masahiro ;   et al. | 2013-12-05 |
Post-filter, decoding device, and post-filter processing method Grant 8,599,981 - Oshikiri December 3, 2 | 2013-12-03 |
Encoding device, decoding device, and method thereof Grant 8,560,328 - Yamanashi , et al. October 15, 2 | 2013-10-15 |
Encoding device and method including encoding of error transform coefficients Grant 8,554,549 - Oshikiri , et al. October 8, 2 | 2013-10-08 |
Encoding device, decoding device, and method thereof for specifying a band of a great error Grant 8,543,392 - Oshikiri , et al. September 24, 2 | 2013-09-24 |
Coding Apparatus, Decoding Apparatus, Coding Method And Decoding Method App 20130246075 - OSHIKIRI; Masahiro | 2013-09-19 |
Stereo Signal Encoding Device, Stereo Signal Decoding Device, Stereo Signal Encoding Method, And Stereo Signal Decoding Method App 20130223633 - Oshikiri; Masahiro ;   et al. | 2013-08-29 |
Encoding Device And Encoding Method App 20130176150 - Yamanashi; Tomofumi ;   et al. | 2013-07-11 |
Audio Encoding Device And Audio Decoding Device App 20130173275 - Liu; Zongxian ;   et al. | 2013-07-04 |
Encoder Apparatus And Encoding Method App 20130166308 - Kawashima; Takuya ;   et al. | 2013-06-27 |
Encoding device, decoding device, and method thereof Grant 8,463,602 - Oshikiri June 11, 2 | 2013-06-11 |
Encoding device, decoding device, and method thereof Grant 8,452,588 - Yamanashi , et al. May 28, 2 | 2013-05-28 |
Coding Device, Decoding Device, And Methods Thereof App 20130132099 - Oshikiri; Masahiro ;   et al. | 2013-05-23 |
Decoding Device, Encoding Device, And Methods For Same App 20130124201 - Yamanashi; Tomofumi ;   et al. | 2013-05-16 |
Device And Method For Efficiently Encoding Quantization Parameters Of Spectral Coefficient Coding App 20130103394 - Liu; Zongxian ;   et al. | 2013-04-25 |
Encoding device, decoding device, and method thereof Grant 8,422,569 - Yamanashi , et al. April 16, 2 | 2013-04-16 |
Audio encoder, decoder, and encoding method thereof Grant 8,423,371 - Yamanashi , et al. April 16, 2 | 2013-04-16 |
Encoding device, decoding device, and method thereof Grant 8,417,515 - Oshikiri , et al. April 9, 2 | 2013-04-09 |
Decoder, Encoder, And Methods Thereof App 20130085752 - Kawashima; Takuya ;   et al. | 2013-04-04 |
Speech encoding apparatus and speech encoding method Grant 8,396,717 - Oshikiri March 12, 2 | 2013-03-12 |
Decoding apparatus and decoding method Grant 8,374,884 - Oshikiri February 12, 2 | 2013-02-12 |
Encoding Device, Decoding Device, Encoding Method And Decoding Method App 20130035943 - Yamanashi; Tomofumi ;   et al. | 2013-02-07 |
Encoding device, decoding device, and methods thereof based on subbands common to past and current frames Grant 8,352,258 - Yamanashi , et al. January 8, 2 | 2013-01-08 |
Encoding device, decoding device, and method thereof Grant 8,352,249 - Chong , et al. January 8, 2 | 2013-01-08 |
Sound encoding device and sound encoding method Grant 8,326,606 - Oshikiri December 4, 2 | 2012-12-04 |
Encoding Device, Decoding Device, Spectrum Fluctuation Calculation Method, And Spectrum Amplitude Adjustment Method App 20120296659 - Oshikiri; Masahiro | 2012-11-22 |
Encoding Device And Encoding Method App 20120296640 - Yamanashi; Tomofumi ;   et al. | 2012-11-22 |
Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof Grant 8,315,322 - Oshikiri November 20, 2 | 2012-11-20 |
Post filter, decoder, and post filtering method Grant 8,315,863 - Oshikiri November 20, 2 | 2012-11-20 |
Transform coder and transform coding method Grant 8,311,818 - Oshikiri , et al. November 13, 2 | 2012-11-13 |
Coding device and coding method with high layer coding based on lower layer coding results Grant 8,306,827 - Yamanashi , et al. November 6, 2 | 2012-11-06 |
Encoding device and encoding method Grant 8,306,813 - Morii , et al. November 6, 2 | 2012-11-06 |
Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof Grant 8,275,061 - Oshikiri September 25, 2 | 2012-09-25 |
Decoding Apparatus And Decoding Method App 20120221342 - OSHIKIRI; Masahiro | 2012-08-30 |
Encoding Device, Decoding Device And Method For Both App 20120209596 - Oshikiri; Masahiro | 2012-08-16 |
Scalable coding/decoding apparatus and method based on quantization precision in bands Grant 8,209,188 - Oshikiri June 26, 2 | 2012-06-26 |
Encoder, decoder, encoding method, and decoding method Grant 8,204,745 - Oshikiri , et al. June 19, 2 | 2012-06-19 |
Sampling rate conversion apparatus, coding apparatus, decoding apparatus and methods thereof Grant 8,195,471 - Oshikiri June 5, 2 | 2012-06-05 |
Transform Coder And Transform Coding Method App 20120136653 - OSHIKIRI; Masahiro ;   et al. | 2012-05-31 |
Decoding Device And Decoding Method App 20120065984 - Yamanashi; Tomofumi ;   et al. | 2012-03-15 |
Transform coder and transform coding method Grant 8,135,588 - Oshikiri , et al. March 13, 2 | 2012-03-13 |
Encoder, decoder, encoding method, and decoding method Grant 8,135,583 - Oshikiri , et al. March 13, 2 | 2012-03-13 |
Encoding Device, Decoding Device, And Methods Therein App 20120053950 - Oshikiri; Masahiro | 2012-03-01 |
Encoding Device, Decoding Device, And Methods Therefor App 20120045067 - Oshikiri; Masahiro | 2012-02-23 |
Subband coding apparatus and method of coding subband Grant 8,103,516 - Oshikiri January 24, 2 | 2012-01-24 |
Sound encoder and sound encoding method for generating a second layer decoded signal based on a degree of variation in a first layer decoded signal Grant 8,099,275 - Oshikiri January 17, 2 | 2012-01-17 |
Channel Signal Generation Device, Acoustic Signal Encoding Device, Acoustic Signal Decoding Device, Acoustic Signal Encoding Method, And Acoustic Signal Decoding Method App 20110311061 - Oshikiri; Masahiro | 2011-12-22 |
Encoder, Decoder, And Method Therefor App 20110307248 - Yamanashi; Tomofumi ;   et al. | 2011-12-15 |
Encoder, Decoder, Encoding Method, And Decoding Method App 20110264457 - OSHIKIRI; Masahiro ;   et al. | 2011-10-27 |
Scalable encoding apparatus, scalable decoding apparatus, and methods thereof Grant 8,019,597 - Oshikiri September 13, 2 | 2011-09-13 |
Scalable encoder, scalable decoder, and scalable encoding method Grant 8,010,349 - Oshikiri August 30, 2 | 2011-08-30 |
Spectrum Coding Apparatus, Spectrum Decoding Apparatus, Acoustic Signal Transmission Apparatus, Acoustic Signal Reception Apparatus And Methods Thereof App 20110196674 - Oshikiri; Masahiro | 2011-08-11 |
Spectrum Coding Apparatus, Spectrum Decoding Apparatus, Acoustic Signal Transmission Apparatus, Acoustic Signal Reception Apparatus And Methods Thereof App 20110194635 - Oshikiri; Masahiro | 2011-08-11 |
Spectrum Coding Apparatus, Spectrum Decoding Apparatus, Acoustic Signal Transmission Apparatus, Acoustic Signal Reception Apparatus And Methods Thereof App 20110196686 - Oshikiri; Masahiro | 2011-08-11 |
Acoustic coding of an enhancement frame having a shorter time length than a base frame Grant 7,996,233 - Oshikiri August 9, 2 | 2011-08-09 |
Scalable decoding apparatus and scalable encoding apparatus Grant 7,983,904 - Ehara , et al. July 19, 2 | 2011-07-19 |
Spectral Smoothing Device, Encoding Device, Decoding Device, Communication Terminal Device, Base Station Device, And Spectral Smoothing Method App 20110137643 - Yamanashi; Tomofumi ;   et al. | 2011-06-09 |
Hierarchy encoding apparatus and hierarchy encoding method Grant 7,949,518 - Oshikiri May 24, 2 | 2011-05-24 |
Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof Grant 7,949,057 - Oshikiri May 24, 2 | 2011-05-24 |
Scalable encoding device, scalable decoding device, and method thereof Grant 7,904,292 - Goto , et al. March 8, 2 | 2011-03-08 |
Sound encoder and sound encoding method Grant 7,873,512 - Oshikiri January 18, 2 | 2011-01-18 |
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Sampling rate conversion apparatus, encoding apparatus decoding apparatus and methods thereof Grant 7,756,711 - Oshikiri July 13, 2 | 2010-07-13 |
Scalable coder and decoder performing amplitude flattening for error spectrum estimation Grant 7,752,052 - Oshikiri July 6, 2 | 2010-07-06 |
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Sound Encoder, Sound Decoder, And Their Methods App 20090248407 - Oshikiri; Masahiro | 2009-10-01 |
Post Filter, Decoder, And Post Filtering Method App 20090216527 - Oshikiri; Masahiro | 2009-08-27 |
Speech Encoding Apparatus And Speech Encoding Method App 20090157413 - Oshikiri; Masahiro | 2009-06-18 |
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Hierarchy Encoding Apparatus and Hierarchy Encoding Method App 20070233467 - Oshikiri; Masahiro | 2007-10-04 |
Spectrum coding apparatus, spectrum decoding apparatus, acoustic signal transmission apparatus, acoustic signal reception apparatus and methods thereof App 20070071116 - Oshikiri; Masahiro | 2007-03-29 |
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Method and system for speech encoding involving analyzing search range for current period according to length of preceding pitch period Grant 6,470,310 - Oshikiri , et al. October 22, 2 | 2002-10-22 |
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Coding apparatus having adaptive coding at different bit rates and pitch emphasis Grant 5,878,387 - Oshikiri , et al. March 2, 1 | 1999-03-02 |
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