HUE065961T2 - Audió kódoló eszköz és audió kódolási eljárás - Google Patents
Audió kódoló eszköz és audió kódolási eljárásInfo
- Publication number
- HUE065961T2 HUE065961T2 HUE19205596A HUE19205596A HUE065961T2 HU E065961 T2 HUE065961 T2 HU E065961T2 HU E19205596 A HUE19205596 A HU E19205596A HU E19205596 A HUE19205596 A HU E19205596A HU E065961 T2 HUE065961 T2 HU E065961T2
- Authority
- HU
- Hungary
- Prior art keywords
- audio encoding
- encoding device
- encoding method
- audio
- encoding
- Prior art date
Links
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
- G10L19/0204—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 using subband decomposition
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
- G10L19/028—Noise substitution, i.e. substituting non-tonal spectral components by noisy source
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
- G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
- G10L19/12—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
- G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
- G10L19/18—Vocoders using multiple modes
- G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Quality & Reliability (AREA)
- Mathematical Physics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Stereo-Broadcasting Methods (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014060650A JP6035270B2 (ja) | 2014-03-24 | 2014-03-24 | 音声復号装置、音声符号化装置、音声復号方法、音声符号化方法、音声復号プログラム、および音声符号化プログラム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE065961T2 true HUE065961T2 (hu) | 2024-06-28 |
Family
ID=54195375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE19205596A HUE065961T2 (hu) | 2014-03-24 | 2015-03-20 | Audió kódoló eszköz és audió kódolási eljárás |
Country Status (20)
| Country | Link |
|---|---|
| US (3) | US10410647B2 (hu) |
| EP (3) | EP4293667A3 (hu) |
| JP (1) | JP6035270B2 (hu) |
| KR (7) | KR102208915B1 (hu) |
| CN (2) | CN107767876B (hu) |
| AU (7) | AU2015235133B2 (hu) |
| BR (1) | BR112016021165B1 (hu) |
| CA (2) | CA2990392C (hu) |
| DK (2) | DK3125243T3 (hu) |
| ES (2) | ES2772173T3 (hu) |
| FI (1) | FI3621073T3 (hu) |
| HU (1) | HUE065961T2 (hu) |
| MX (1) | MX354434B (hu) |
| MY (1) | MY165849A (hu) |
| PH (1) | PH12016501844A1 (hu) |
| PL (2) | PL3125243T3 (hu) |
| PT (2) | PT3125243T (hu) |
| RU (7) | RU2654141C1 (hu) |
| TW (6) | TWI608474B (hu) |
| WO (1) | WO2015146860A1 (hu) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5997592B2 (ja) | 2012-04-27 | 2016-09-28 | 株式会社Ｎｔｔドコモ | 音声復号装置 |
| JP6035270B2 (ja) * | 2014-03-24 | 2016-11-30 | 株式会社Ｎｔｔドコモ | 音声復号装置、音声符号化装置、音声復号方法、音声符号化方法、音声復号プログラム、および音声符号化プログラム |
| EP2980795A1 (en) * | 2014-07-28 | 2016-02-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoding and decoding using a frequency domain processor, a time domain processor and a cross processor for initialization of the time domain processor |
| DE102017204181A1 (de) | 2017-03-14 | 2018-09-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sender zum Emittieren von Signalen und Empfänger zum Empfangen von Signalen |
| EP3382700A1 (en) | 2017-03-31 | 2018-10-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for post-processing an audio signal using a transient location detection |
| EP3382701A1 (en) * | 2017-03-31 | 2018-10-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for post-processing an audio signal using prediction based shaping |
| WO2020031483A1 (ja) * | 2018-08-08 | 2020-02-13 | ソニー株式会社 | 復号装置、復号方法、プログラム |
| CN111314778B (zh) * | 2020-03-02 | 2021-09-07 | 北京小鸟科技股份有限公司 | 基于多种压缩制式的编解码融合处理方法、系统及装置 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2100747B2 (de) | 1970-01-08 | 1973-01-04 | Trw Inc., Redondo Beach, Calif. (V.St.A.) | Anordnung zur digitalen Geschwindigkeitsregelung zur Aufrechterhaltung einer gewählten konstanten Geschwindigkeit eines Kraftfahrzeuges |
| JPS5913508B2 (ja) | 1975-06-23 | 1984-03-30 | オオツカセイヤク カブシキガイシヤ | アシルオキシ置換カルボスチリル誘導体の製造法 |
| JP3155560B2 (ja) | 1991-05-27 | 2001-04-09 | 株式会社コガネイ | マニホールドバルブ |
| JP3283413B2 (ja) | 1995-11-30 | 2002-05-20 | 株式会社日立製作所 | 符号化復号方法、符号化装置および復号装置 |
| CN1232951C (zh) * | 2001-03-02 | 2005-12-21 | 松下电器产业株式会社 | 编码装置和译码装置 |
| US7447631B2 (en) | 2002-06-17 | 2008-11-04 | Dolby Laboratories Licensing Corporation | Audio coding system using spectral hole filling |
| WO2004008437A2 (en) * | 2002-07-16 | 2004-01-22 | Koninklijke Philips Electronics N.V. | Audio coding |
| JP2004134900A (ja) * | 2002-10-09 | 2004-04-30 | Matsushita Electric Ind Co Ltd | 符号化信号復号化装置および復号化方法 |
| US7672838B1 (en) * | 2003-12-01 | 2010-03-02 | The Trustees Of Columbia University In The City Of New York | Systems and methods for speech recognition using frequency domain linear prediction polynomials to form temporal and spectral envelopes from frequency domain representations of signals |
| CA2457988A1 (en) * | 2004-02-18 | 2005-08-18 | Voiceage Corporation | Methods and devices for audio compression based on acelp/tcx coding and multi-rate lattice vector quantization |
| TWI497485B (zh) * | 2004-08-25 | 2015-08-21 | Dolby Lab Licensing Corp | 用以重塑經合成輸出音訊信號之時域包絡以更接近輸入音訊信號之時域包絡的方法 |
| WO2006051451A1 (en) * | 2004-11-09 | 2006-05-18 | Koninklijke Philips Electronics N.V. | Audio coding and decoding |
| JP4800645B2 (ja) * | 2005-03-18 | 2011-10-26 | カシオ計算機株式会社 | 音声符号化装置、及び音声符号化方法 |
| JP5129117B2 (ja) * | 2005-04-01 | 2013-01-23 | クゥアルコム・インコーポレイテッド | 音声信号の高帯域部分を符号化及び復号する方法及び装置 |
| CN101138274B (zh) * | 2005-04-15 | 2011-07-06 | 杜比国际公司 | 用于处理去相干信号或组合信号的设备和方法 |
| WO2007107670A2 (fr) * | 2006-03-20 | 2007-09-27 | France Telecom | Procede de post-traitement d'un signal dans un decodeur audio |
| DE602006021347D1 (de) * | 2006-03-28 | 2011-05-26 | Fraunhofer Ges Forschung | Verbessertes verfahren zur signalformung bei der mehrkanal-audiorekonstruktion |
| US8260609B2 (en) * | 2006-07-31 | 2012-09-04 | Qualcomm Incorporated | Systems, methods, and apparatus for wideband encoding and decoding of inactive frames |
| BRPI0818927A2 (pt) * | 2007-11-02 | 2015-06-16 | Huawei Tech Co Ltd | Método e aparelho para a decodificação de áudio |
| DE102008009719A1 (de) * | 2008-02-19 | 2009-08-20 | Siemens Enterprise Communications Gmbh & Co. Kg | Verfahren und Mittel zur Enkodierung von Hintergrundrauschinformationen |
| CN101335000B (zh) * | 2008-03-26 | 2010-04-21 | 华为技术有限公司 | 编码的方法及装置 |
| JP5203077B2 (ja) | 2008-07-14 | 2013-06-05 | 株式会社エヌ・ティ・ティ・ドコモ | 音声符号化装置及び方法、音声復号化装置及び方法、並びに、音声帯域拡張装置及び方法 |
| CN101436406B (zh) * | 2008-12-22 | 2011-08-24 | 西安电子科技大学 | 音频编解码器 |
| JP4921611B2 (ja) | 2009-04-03 | 2012-04-25 | 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 |
| 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 |
| EP3764356A1 (en) * | 2009-06-23 | 2021-01-13 | VoiceAge Corporation | Forward time-domain aliasing cancellation with application in weighted or original signal domain |
| CA2777073C (en) * | 2009-10-08 | 2015-11-24 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Multi-mode audio signal decoder, multi-mode audio signal encoder, methods and computer program using a linear-prediction-coding based noise shaping |
| WO2011048117A1 (en) * | 2009-10-20 | 2011-04-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio signal encoder, audio signal decoder, method for encoding or decoding an audio signal using an aliasing-cancellation |
| JP5695074B2 (ja) * | 2010-10-18 | 2015-04-01 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 音声符号化装置および音声復号化装置 |
| JP2012163919A (ja) * | 2011-02-09 | 2012-08-30 | Sony Corp | 音声信号処理装置、および音声信号処理方法、並びにプログラム |
| BR112013020482B1 (pt) * | 2011-02-14 | 2021-02-23 | Fraunhofer Ges Forschung | aparelho e método para processar um sinal de áudio decodificado em um domínio espectral |
| KR101897455B1 (ko) * | 2012-04-16 | 2018-10-04 | 삼성전자주식회사 | 음질 향상 장치 및 방법 |
| JP5997592B2 (ja) | 2012-04-27 | 2016-09-28 | 株式会社Ｎｔｔドコモ | 音声復号装置 |
| JP6035270B2 (ja) | 2014-03-24 | 2016-11-30 | 株式会社Ｎｔｔドコモ | 音声復号装置、音声符号化装置、音声復号方法、音声符号化方法、音声復号プログラム、および音声符号化プログラム |
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2014
- 2014-03-24 JP JP2014060650A patent/JP6035270B2/ja active Active
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2015
- 2015-03-20 KR KR1020207017473A patent/KR102208915B1/ko active IP Right Grant
- 2015-03-20 PL PL15768907T patent/PL3125243T3/pl unknown
- 2015-03-20 RU RU2017131210A patent/RU2654141C1/ru active
- 2015-03-20 KR KR1020207006991A patent/KR102126044B1/ko active IP Right Grant
- 2015-03-20 CN CN201710975669.6A patent/CN107767876B/zh active Active
- 2015-03-20 EP EP23207259.5A patent/EP4293667A3/en active Pending
- 2015-03-20 MX MX2016012393A patent/MX354434B/es active IP Right Grant
- 2015-03-20 BR BR112016021165-0A patent/BR112016021165B1/pt active IP Right Grant
- 2015-03-20 KR KR1020167026675A patent/KR101782935B1/ko active IP Right Grant
- 2015-03-20 CA CA2990392A patent/CA2990392C/en active Active
- 2015-03-20 PT PT157689076T patent/PT3125243T/pt unknown
- 2015-03-20 KR KR1020197031274A patent/KR102089602B1/ko active IP Right Grant
- 2015-03-20 WO PCT/JP2015/058608 patent/WO2015146860A1/ja active Application Filing
- 2015-03-20 KR KR1020177026665A patent/KR101906524B1/ko active IP Right Grant
- 2015-03-20 KR KR1020187028501A patent/KR102038077B1/ko active IP Right Grant
- 2015-03-20 RU RU2016141264A patent/RU2631155C1/ru active
- 2015-03-20 US US15/128,364 patent/US10410647B2/en active Active
- 2015-03-20 ES ES15768907T patent/ES2772173T3/es active Active
- 2015-03-20 CN CN201580015128.8A patent/CN106133829B/zh active Active
- 2015-03-20 FI FIEP19205596.0T patent/FI3621073T3/fi active
- 2015-03-20 ES ES19205596T patent/ES2974029T3/es active Active
- 2015-03-20 PT PT192055960T patent/PT3621073T/pt unknown
- 2015-03-20 AU AU2015235133A patent/AU2015235133B2/en active Active
- 2015-03-20 PL PL19205596.0T patent/PL3621073T3/pl unknown
- 2015-03-20 CA CA2942885A patent/CA2942885C/en active Active
- 2015-03-20 EP EP19205596.0A patent/EP3621073B1/en active Active
- 2015-03-20 KR KR1020207006992A patent/KR102124962B1/ko active IP Right Grant
- 2015-03-20 EP EP15768907.6A patent/EP3125243B1/en active Active
- 2015-03-20 HU HUE19205596A patent/HUE065961T2/hu unknown
- 2015-03-20 DK DK15768907.6T patent/DK3125243T3/da active
- 2015-03-20 DK DK19205596.0T patent/DK3621073T3/da active
- 2015-03-20 MY MYPI2016703472A patent/MY165849A/en unknown
- 2015-03-24 TW TW104109387A patent/TWI608474B/zh active
- 2015-03-24 TW TW111125591A patent/TWI807906B/zh active
- 2015-03-24 TW TW109116739A patent/TWI773992B/zh active
- 2015-03-24 TW TW112119560A patent/TW202338789A/zh unknown
- 2015-03-24 TW TW106133758A patent/TWI666632B/zh active
- 2015-03-24 TW TW108117901A patent/TWI696994B/zh active
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2016
- 2016-09-21 PH PH12016501844A patent/PH12016501844A1/en unknown
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2018
- 2018-02-28 AU AU2018201468A patent/AU2018201468B2/en active Active
- 2018-04-27 RU RU2018115787A patent/RU2707722C2/ru active
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2019
- 2019-07-31 US US16/528,163 patent/US11437053B2/en active Active
- 2019-10-31 AU AU2019257495A patent/AU2019257495B2/en active Active
- 2019-10-31 AU AU2019257487A patent/AU2019257487B2/en active Active
- 2019-11-13 RU RU2019136372A patent/RU2718421C1/ru active
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2020
- 2020-03-20 RU RU2020111648A patent/RU2732951C1/ru active
- 2020-09-14 RU RU2020130138A patent/RU2741486C1/ru active
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2021
- 2021-01-18 RU RU2021100857A patent/RU2751150C1/ru active
- 2021-01-29 AU AU2021200607A patent/AU2021200607B2/en active Active
- 2021-01-29 AU AU2021200604A patent/AU2021200604B2/en active Active
- 2021-01-29 AU AU2021200603A patent/AU2021200603B2/en active Active
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2022
- 2022-07-27 US US17/874,975 patent/US20220366924A1/en active Pending
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