PL3175454T3
Apparatus and method for processing an audio signal using a harmonic post-filter
Abstract
This record has no abstract on file.
Term
8.8 yearsto projected expiry
Projected expiry 24 July 2035, counted from filing; an application has no term until it is granted.
- Priority
- Filed
- Published
- Today
- Projected expiry
8 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8
44 members in 18 offices
Priority claims10
| Document | Office | Kind | Date |
|---|---|---|---|
| 14178820 | European Patent Office (EPO) | A | |
| 14178820 | European Patent Office (EPO) | A | |
| 15742238 | European Patent Office (EPO) | A | |
| 2015066998 | European Patent Office (EPO) | W | |
| 2015066998 | European Patent Office (EPO) | W | |
| 14178820 | – | – | – |
| 157422387 | – | – | – |
| EP20140178820 | – | – | – |
| EP20150742238 | – | – | – |
| WO2015EP66998 | – | – | – |
Members44
| Document | Office | Kind | |
|---|---|---|---|
| EP2980799A1 | European Patent Office (EPO) | A1 | |
| CA2955255A1 | Canada | A1 | |
| WO2016016121A1 | World Intellectual Property Organization (WIPO) | A1 | |
| TW201618086A | Taiwan Province of China | A | |
| AR101340A1 | Argentina | A1 | |
| SG11201700696UA | Singapore | A | |
| AU2015295603A1 | Australia | A1 | |
| KR20170035987A | Republic of Korea | A | |
| CN106663444A | China | A | |
| US2017140769A1 | United States of America | A1 | |
| EP3175454A1 | European Patent Office (EPO) | A1 | |
| TWI590238B | Taiwan Province of China | B | |
| MX2017001242A | Mexico | A | |
| JP2017522604A | Japan | A | |
| BR112017001631A2 | Brazil | A2 | |
| AU2015295603B2 | Australia | B2 | |
| EP3175454B1 | European Patent Office (EPO) | B1 | |
| ES2676584T3 | Spain | T3 | |
| RU2665259C1 | Russian Federation | C1 | |
| PT3175454T | Portugal | T | |
| MX360555B | Mexico | B | |
| PL3175454T3This record | Poland | T3 | |
| KR101959211B1 | Republic of Korea | B1 | |
| US10242688B2 | United States of America | B2 | |
| CA2955255C | Canada | C | |
| US2019198034A1 | United States of America | A1 | |
| JP6546264B2 | Japan | B2 | |
| JP2019194716A | Japan | A | |
| MY179023A | Malaysia | A | |
| CN106663444B | China | B | |
| CN112420061A | China | A | |
| JP2021064009A | Japan | A | |
| US2021125624A1 | United States of America | A1 | |
| JP6877488B2 | Japan | B2 | |
| US11037580B2 | United States of America | B2 | |
| JP2023072014A | Japan | A | |
| US11694704B2 | United States of America | B2 | |
| JP7340553B2 | Japan | B2 | |
| US2023282223A1 | United States of America | A1 | |
| CN112420061B | China | B | |
| US12190897B2 | United States of America | B2 | |
| US2025118316A1 | United States of America | A1 | |
| JP7733688B2 | Japan | B2 | |
| JP2025131828A | Japan | A |
Numbers
- Publication
- 3175454
- Publication, DOCDB
- 3175454
- Publication, EPODOC
- PL3175454T
- Application
- 15742238
- Application, DOCDB
- 15742238
- Application, EPODOC
- PL20150742238T
Titles2
- English
- APPARATUS AND METHOD FOR PROCESSING AN AUDIO SIGNAL USING A HARMONIC POST-FILTER
- Polish
- Urządzenie i sposób do przetwarzania sygnału audio z wykorzystaniem końcowego filtra harmonicznego
Classification
- CPC, 5
- G10L19/26
- G10L19/025
- G10L21/02
- G01L21/02
- G10L19/0212
- IPC, 2
- G10L19 26
- G10L21 02