MX2017011494A - Codificador de audio, decodificador de audio, método para codificar una señal de audio y método para decodificar una señal de audio codificada. - Google Patents
Codificador de audio, decodificador de audio, método para codificar una señal de audio y método para decodificar una señal de audio codificada.Info
- Publication number
- MX2017011494A MX2017011494A MX2017011494A MX2017011494A MX2017011494A MX 2017011494 A MX2017011494 A MX 2017011494A MX 2017011494 A MX2017011494 A MX 2017011494A MX 2017011494 A MX2017011494 A MX 2017011494A MX 2017011494 A MX2017011494 A MX 2017011494A
- Authority
- MX
- Mexico
- Prior art keywords
- audio
- audio signal
- encoder
- encoding
- decoding
- Prior art date
Links
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/032—Quantisation or dequantisation of spectral components
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/26—Pre-filtering or post-filtering
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
- G10L25/12—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being prediction coefficients
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/547—Motion estimation performed in a transform domain
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
- H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
Abstract
Un codificador para codificar una señal de audio. El codificador está configurado para codificar la señal de audio en el dominio de la transformada o en el dominio de banco de filtros, donde el codificador está configurado para determinar coeficientes espectrales de la señal de audio correspondientes a una trama actual y por lo menos una trama anterior, donde el codificador está configurado para aplicar selectivamente la codificación predictiva a una pluralidad de coeficientes espectrales individuales o grupos de coeficientes espectrales que están separados por al menos un coeficiente espectral.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15158253 | 2015-03-09 | ||
PCT/EP2015/063658 WO2016142002A1 (en) | 2015-03-09 | 2015-06-17 | Audio encoder, audio decoder, method for encoding an audio signal and method for decoding an encoded audio signal |
PCT/EP2016/054831 WO2016142357A1 (en) | 2015-03-09 | 2016-03-07 | Audio encoder, audio decoder, method for encoding an audio signal and method for decoding an encoded audio signal |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2017011494A true MX2017011494A (es) | 2018-01-25 |
MX365267B MX365267B (es) | 2019-05-22 |
Family
ID=52692424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017011494A MX365267B (es) | 2015-03-09 | 2016-03-07 | Codificador de audio, decodificador de audio, método para codificar una señal de audio y método para decodificar una señal de audio codificada. |
Country Status (20)
Country | Link |
---|---|
US (2) | US10600428B2 (es) |
EP (3) | EP3268960B1 (es) |
JP (3) | JP6666356B2 (es) |
KR (1) | KR102151728B1 (es) |
CN (3) | CN114067812A (es) |
AR (6) | AR103890A1 (es) |
AU (4) | AU2016231220B2 (es) |
BR (1) | BR112017019185B1 (es) |
CA (1) | CA2978815C (es) |
ES (1) | ES2821025T3 (es) |
HK (1) | HK1244583A1 (es) |
MX (1) | MX365267B (es) |
MY (1) | MY181486A (es) |
PL (1) | PL3268960T3 (es) |
PT (1) | PT3268960T (es) |
RU (1) | RU2707151C2 (es) |
SG (1) | SG11201707349WA (es) |
TW (1) | TWI613644B (es) |
WO (1) | WO2016142002A1 (es) |
ZA (6) | ZA201706604B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016142002A1 (en) * | 2015-03-09 | 2016-09-15 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding an audio signal and method for decoding an encoded audio signal |
EP3483884A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Signal filtering |
EP3483886A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Selecting pitch lag |
EP3483882A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Controlling bandwidth in encoders and/or decoders |
EP3483879A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Analysis/synthesis windowing function for modulated lapped transformation |
EP3483878A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoder supporting a set of different loss concealment tools |
EP3483883A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio coding and decoding with selective postfiltering |
WO2019091576A1 (en) | 2017-11-10 | 2019-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits |
WO2020094263A1 (en) | 2018-11-05 | 2020-05-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and audio signal processor, for providing a processed audio signal representation, audio decoder, audio encoder, methods and computer programs |
CN109473116B (zh) * | 2018-12-12 | 2021-07-20 | 思必驰科技股份有限公司 | 语音编码方法、语音解码方法及装置 |
Family Cites Families (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH572650A5 (es) * | 1972-12-21 | 1976-02-13 | Gretag Ag | |
JPS6031198A (ja) * | 1983-07-29 | 1985-02-16 | 松下電器産業株式会社 | 予測残差信号符号化方法 |
US5787387A (en) * | 1994-07-11 | 1998-07-28 | Voxware, Inc. | Harmonic adaptive speech coding method and system |
JP3680374B2 (ja) * | 1995-09-28 | 2005-08-10 | ソニー株式会社 | 音声合成方法 |
US5781888A (en) * | 1996-01-16 | 1998-07-14 | Lucent Technologies Inc. | Perceptual noise shaping in the time domain via LPC prediction in the frequency domain |
JP2891193B2 (ja) * | 1996-08-16 | 1999-05-17 | 日本電気株式会社 | 広帯域音声スペクトル係数量子化装置 |
US6161089A (en) * | 1997-03-14 | 2000-12-12 | Digital Voice Systems, Inc. | Multi-subframe quantization of spectral parameters |
US6636829B1 (en) * | 1999-09-22 | 2003-10-21 | Mindspeed Technologies, Inc. | Speech communication system and method for handling lost frames |
US6782360B1 (en) * | 1999-09-22 | 2004-08-24 | Mindspeed Technologies, Inc. | Gain quantization for a CELP speech coder |
JP2002162998A (ja) * | 2000-11-28 | 2002-06-07 | Fujitsu Ltd | パケット修復処理を伴なう音声符号化方法 |
EP1304885A3 (de) * | 2001-09-14 | 2005-04-20 | Siemens Aktiengesellschaft | Verfahren und Computerprogrammprodukt zur Codierung und Decodierung von Videosignalen |
EP1495485A4 (en) * | 2002-04-12 | 2007-10-10 | Fujifilm Electronic Materials | REMOTE MONITORING SYSTEM FOR DELIVERY OF CHEMICAL LIQUIDS |
US7634399B2 (en) * | 2003-01-30 | 2009-12-15 | Digital Voice Systems, Inc. | Voice transcoder |
EP1475144A2 (de) * | 2003-05-09 | 2004-11-10 | Pfaudler Werke GmbH | Stromstörer für einen Rührkessel, aufweisend mindestens ein Stromstörelement |
US7688894B2 (en) * | 2003-09-07 | 2010-03-30 | Microsoft Corporation | Scan patterns for interlaced video content |
EP1667109A4 (en) * | 2003-09-17 | 2007-10-03 | Beijing E World Technology Co | METHOD AND DEVICE FOR QUANTIFYING MULTI-RESOLUTION VECTOR FOR AUDIO CODING AND DECODING |
US7356748B2 (en) * | 2003-12-19 | 2008-04-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Partial spectral loss concealment in transform codecs |
TWI277013B (en) * | 2005-02-01 | 2007-03-21 | Ind Tech Res Inst | Method for reducing buffered-frame memory sizes and accesses in a video codec |
US8155965B2 (en) | 2005-03-11 | 2012-04-10 | Qualcomm Incorporated | Time warping frames inside the vocoder by modifying the residual |
US7885809B2 (en) * | 2005-04-20 | 2011-02-08 | Ntt Docomo, Inc. | Quantization of speech and audio coding parameters using partial information on atypical subsequences |
US7599840B2 (en) * | 2005-07-15 | 2009-10-06 | Microsoft Corporation | Selectively using multiple entropy models in adaptive coding and decoding |
US7684981B2 (en) * | 2005-07-15 | 2010-03-23 | Microsoft Corporation | Prediction of spectral coefficients in waveform coding and decoding |
EP1852849A1 (en) * | 2006-05-05 | 2007-11-07 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for lossless encoding of a source signal, using a lossy encoded data stream and a lossless extension data stream |
KR101365445B1 (ko) * | 2007-01-03 | 2014-02-19 | 삼성전자주식회사 | 전역 및 국부 움직임 보상을 순차적으로 이용하는 움직임보상 방법, 복호화 방법, 장치, 인코더 및 디코더 |
DE102007018484B4 (de) * | 2007-03-20 | 2009-06-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Senden einer Folge von Datenpaketen und Decodierer und Vorrichtung zum Decodieren einer Folge von Datenpaketen |
US9653088B2 (en) | 2007-06-13 | 2017-05-16 | Qualcomm Incorporated | Systems, methods, and apparatus for signal encoding using pitch-regularizing and non-pitch-regularizing coding |
US7761290B2 (en) * | 2007-06-15 | 2010-07-20 | Microsoft Corporation | Flexible frequency and time partitioning in perceptual transform coding of audio |
US7774205B2 (en) * | 2007-06-15 | 2010-08-10 | Microsoft Corporation | Coding of sparse digital media spectral data |
AU2009220321B2 (en) | 2008-03-03 | 2011-09-22 | Intellectual Discovery Co., Ltd. | Method and apparatus for processing audio signal |
CN101335000B (zh) * | 2008-03-26 | 2010-04-21 | 华为技术有限公司 | 编码的方法及装置 |
CN101552005A (zh) * | 2008-04-03 | 2009-10-07 | 华为技术有限公司 | 编码方法、解码方法、系统及装置 |
MY178597A (en) * | 2008-07-11 | 2020-10-16 | Fraunhofer Ges Forschung | Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program |
BR122021007798B1 (pt) * | 2008-07-11 | 2021-10-26 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E. V. | Codificador de áudio e decodificador de áudio |
EP2346030B1 (en) * | 2008-07-11 | 2014-10-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoder, method for encoding an audio signal and computer program |
US8406307B2 (en) * | 2008-08-22 | 2013-03-26 | Microsoft Corporation | Entropy coding/decoding of hierarchically organized data |
US8532983B2 (en) * | 2008-09-06 | 2013-09-10 | Huawei Technologies Co., Ltd. | Adaptive frequency prediction for encoding or decoding an audio signal |
EP2192786A1 (en) * | 2008-11-27 | 2010-06-02 | Panasonic Corporation | Frequency domain filters for video coding |
AU2010206911B2 (en) * | 2009-01-20 | 2013-08-01 | Med-El Elektromedizinische Geraete Gmbh | High accuracy tonotopic and periodic coding with enhanced harmonic resolution |
US8666752B2 (en) * | 2009-03-18 | 2014-03-04 | Samsung Electronics Co., Ltd. | Apparatus and method for encoding and decoding multi-channel signal |
JP4932917B2 (ja) * | 2009-04-03 | 2012-05-16 | 株式会社エヌ・ティ・ティ・ドコモ | 音声復号装置、音声復号方法、及び音声復号プログラム |
US8391212B2 (en) * | 2009-05-05 | 2013-03-05 | Huawei Technologies Co., Ltd. | System and method for frequency domain audio post-processing based on perceptual masking |
RU2591661C2 (ru) * | 2009-10-08 | 2016-07-20 | Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Форшунг Е.Ф. | Многорежимный декодировщик аудио сигнала, многорежимный кодировщик аудио сигналов, способы и компьютерные программы с использованием кодирования с линейным предсказанием на основе ограничения шума |
KR101487687B1 (ko) * | 2010-01-14 | 2015-01-29 | 삼성전자주식회사 | 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치 |
CN102884572B (zh) * | 2010-03-10 | 2015-06-17 | 弗兰霍菲尔运输应用研究公司 | 音频信号解码器、音频信号编码器、用以将音频信号解码的方法、及用以将音频信号编码的方法 |
CN101847413B (zh) * | 2010-04-09 | 2011-11-16 | 北京航空航天大学 | 一种使用新型心理声学模型和快速比特分配实现数字音频编码的方法 |
JP5387522B2 (ja) * | 2010-07-01 | 2014-01-15 | コニカミノルタ株式会社 | カラー画像形成装置 |
US9236063B2 (en) * | 2010-07-30 | 2016-01-12 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for dynamic bit allocation |
PL3975177T3 (pl) * | 2010-09-16 | 2023-04-11 | Dolby International Ab | Rozszerzona transpozycja harmonicznych oparta na bloku podpasm wykorzystująca iloczyn wektorowy |
AU2011311543B2 (en) * | 2010-10-07 | 2015-05-21 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V | Apparatus and method for level estimation of coded audio frames in a bit stream domain |
FR2969805A1 (fr) * | 2010-12-23 | 2012-06-29 | France Telecom | Codage bas retard alternant codage predictif et codage par transformee |
WO2012119655A1 (en) * | 2011-03-10 | 2012-09-13 | Telefonaktiebolaget L M Ericsson (Publ) | Decoding of transforms with curved basis functions |
MX338070B (es) * | 2011-10-21 | 2016-04-01 | Samsung Electronics Co Ltd | Metodo y aparato de ocultamiento de error de trama y metodo y aparato de decodificación de audio. |
US20140329511A1 (en) * | 2011-12-20 | 2014-11-06 | Nokia Corporation | Audio conferencing |
CN108962270B (zh) | 2012-05-23 | 2023-03-17 | 日本电信电话株式会社 | 解码方法、解码装置以及记录介质 |
CN102798870B (zh) * | 2012-08-07 | 2013-09-25 | 中国空间技术研究院 | 一种卫星导航系统兼容性分析方法 |
ES2720253T3 (es) * | 2012-10-01 | 2019-07-19 | Nippon Telegraph & Telephone | Método de codificación, codificador, programa, y medio de grabación |
CN107452392B (zh) * | 2013-01-08 | 2020-09-01 | 杜比国际公司 | 临界采样滤波器组中的基于模型的预测 |
CA2900592C (en) * | 2013-02-27 | 2016-05-17 | Evolution Engineering Inc. | Fluid pressure pulse generating apparatus and method of using same |
CN105247613B (zh) * | 2013-04-05 | 2019-01-18 | 杜比国际公司 | 音频处理系统 |
JP6248190B2 (ja) * | 2013-06-21 | 2017-12-13 | フラウンホーファーゲゼルシャフト ツール フォルデルング デル アンゲヴァンテン フォルシユング エー.フアー. | オーディオ信号の置換フレームのためのスペクトル係数を得るための方法および装置、オーディオデコーダ、オーディオ受信機ならびにオーディオ信号を送信するためのシステム |
ES2805744T3 (es) * | 2013-10-31 | 2021-02-15 | Fraunhofer Ges Forschung | Decodificador de audio y método para proporcionar una información de audio decodificada usando un ocultamiento de errores en base a una señal de excitación de dominio de tiempo |
US9836429B2 (en) | 2013-11-06 | 2017-12-05 | Hitachi, Ltd. | Signal transmission circuit and printed circuit board |
ES2742420T3 (es) * | 2013-12-02 | 2020-02-14 | Huawei Tech Co Ltd | Método y aparato de codificación |
CN104934034B (zh) * | 2014-03-19 | 2016-11-16 | 华为技术有限公司 | 用于信号处理的方法和装置 |
WO2015145266A2 (ko) * | 2014-03-28 | 2015-10-01 | 삼성전자 주식회사 | 선형예측계수 양자화방법 및 장치와 역양자화 방법 및 장치 |
EP2963645A1 (en) * | 2014-07-01 | 2016-01-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Calculator and method for determining phase correction data for an audio signal |
JP5723472B1 (ja) * | 2014-08-07 | 2015-05-27 | 廣幸 田中 | データリンク生成装置、データリンク生成方法、データリンク構造および電子ファイル |
US9536509B2 (en) * | 2014-09-25 | 2017-01-03 | Sunhouse Technologies, Inc. | Systems and methods for capturing and interpreting audio |
WO2016142002A1 (en) | 2015-03-09 | 2016-09-15 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding an audio signal and method for decoding an encoded audio signal |
US20170022149A1 (en) * | 2015-07-25 | 2017-01-26 | Mark Quang Nguyen | Fumarate compounds, pharmaceutical compositions thereof, and methods of use |
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2015
- 2015-06-17 WO PCT/EP2015/063658 patent/WO2016142002A1/en active Application Filing
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2016
- 2016-03-07 PL PL16709331T patent/PL3268960T3/pl unknown
- 2016-03-07 MY MYPI2017001298A patent/MY181486A/en unknown
- 2016-03-07 RU RU2017134620A patent/RU2707151C2/ru active
- 2016-03-07 JP JP2017546946A patent/JP6666356B2/ja active Active
- 2016-03-07 ES ES16709331T patent/ES2821025T3/es active Active
- 2016-03-07 CN CN202110984953.6A patent/CN114067812A/zh active Pending
- 2016-03-07 EP EP16709331.9A patent/EP3268960B1/en active Active
- 2016-03-07 CA CA2978815A patent/CA2978815C/en active Active
- 2016-03-07 BR BR112017019185-7A patent/BR112017019185B1/pt active IP Right Grant
- 2016-03-07 EP EP18170157.4A patent/EP3373298B1/en active Active
- 2016-03-07 CN CN202110984955.5A patent/CN114067813A/zh active Pending
- 2016-03-07 CN CN201680015022.2A patent/CN107533847B/zh active Active
- 2016-03-07 SG SG11201707349WA patent/SG11201707349WA/en unknown
- 2016-03-07 PT PT167093319T patent/PT3268960T/pt unknown
- 2016-03-07 AU AU2016231220A patent/AU2016231220B2/en active Active
- 2016-03-07 KR KR1020177028551A patent/KR102151728B1/ko active IP Right Grant
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