ATE521963T1
Method and system for reconstituting low frequencies in an audio signal
Abstract
This record has no abstract on file.
Term
Projected expiry 29 April 2029.
- Priority
- Filed
- Published
- Today
- Projected expiry
9 members in 5 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 0802388 | France | A |
Members9
| Document | Office | Kind | |
|---|---|---|---|
| FR2930672A1 | France | A1 | |
| EP2113913A1 | European Patent Office (EPO) | A1 | |
| US2009323983A1 | United States of America | A1 | |
| FR2930672B1 | France | B1 | |
| EP2113913B1 | European Patent Office (EPO) | B1 | |
| AT521963T | Austria | T | |
| ATE521963T1This record | Austria | T1 | |
| ES2372259T3 | Spain | T3 | |
| US8213636B2 | 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
- 9290310
Titles2
- German
- VERFAHREN UND SYSTEM ZUR WIEDERHERSTELLUNG VON NIEDRIGFREQUENZEN IN EINEM AUDIOSIGNAL
- English
- METHOD AND SYSTEM FOR RECOVERING LOW FREQUENCIES IN AN AUDIO SIGNAL
Classification
- CPC, 2
- H04R3/04
- G10L2021/02082
- IPC, 2
- G10L21 02
- G10L21 0208