ATE429011T1
Bandwidth extension of bandlimited acoustic signals
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 31 January 2025, 1.6 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
7 members in 4 offices
Members7
| Document | Office | Kind | |
|---|---|---|---|
| EP1686564A1 | European Patent Office (EPO) | A1 | |
| US2006190245A1 | United States of America | A1 | |
| EP1686564B1 | European Patent Office (EPO) | B1 | |
| AT429011T | Austria | T | |
| ATE429011T1This record | Austria | T1 | |
| DE602005013906D1 | Germany | D1 | |
| US7783479B2 | 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
- 5001959
Titles2
- German
- BANDBREITENERWEITERUNG EINES SCHMALBANDIGEN AKUSTISCHEN SIGNALS
- English
- BANDWIDTH EXTENSION OF A NARROWBAND ACOUSTIC SIGNAL
Classification
- CPC, 1
- G10L21/038
- IPC, 2
- G10L21 02
- G10L21 038