ATE339757T1
Device and method for voice activity detection
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 17 June 2023, 3.3 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
11 members in 6 offices
Members11
| Document | Office | Kind | |
|---|---|---|---|
| EP1489596A1 | European Patent Office (EPO) | A1 | |
| WO2004111995A1 | World Intellectual Property Organization (WIPO) | A1 | |
| CN1813284A | China | A | |
| EP1489596B1 | European Patent Office (EPO) | B1 | |
| AT339757T | Austria | T | |
| ATE339757T1This record | Austria | T1 | |
| DE60308342D1 | Germany | D1 | |
| DE60308342T2 | Germany | T2 | |
| US2008091421A1 | United States of America | A1 | |
| CN100559461C | China | C | |
| US7966178B2 | United States of America | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 3445076
Titles2
- German
- VERFAHREN UND VORRICHTUNG ZUR SPRACHAKTIVITÄTSDETEKTION
- English
- METHOD AND DEVICE FOR SPEECH ACTIVITY DETECTION
Classification
- CPC, 7
- H04R3/005
- G10L25/78
- G10L2021/02165
- G10L2021/02166
- H04R1/406
- H04R2201/401
- H04R2499/11
- IPC, 4
- G10L21 0216
- G10L25 78
- H04R1 40
- H04R3 00