AT526795T
Method and apparatus for determining a nonlinear response function for a loudspeaker
Abstract
This record has no abstract on file.
Term
Term ended
Expired 30 August 2022, 4.1 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
13 members in 8 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 96250301 | United States of America | A | |
| 0227609 | United States of America | W |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| US2003059056A1 | United States of America | A1 | |
| WO03028406A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2002323493A1 | Australia | A1 | |
| WO03028406A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP1430748A2 | European Patent Office (EPO) | A2 | |
| HK1064252A | Hong Kong, China | A | |
| CN1593072A | China | A | |
| US7209566B2 | United States of America | B2 | |
| MY138150A | Malaysia | A | |
| CN100574514C | China | C | |
| EP1430748B1 | European Patent Office (EPO) | B1 | |
| AT526795TThis record | Austria | T | |
| ATE526795T1 | Austria | T1 |
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
- 2757477
Titles2
- German
- VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINER NICHTLINEAREN ÜBERTRAGUNGSFUNKTION FÜR EINEN LAUTSPRECHER
- English
- METHOD AND DEVICE FOR DETERMINING A NONLINEAR TRANSMISSION FUNCTION FOR A SPEAKER
Classification
- CPC, 2
- H04R29/001
- H04R3/04
- IPC, 2
- H04R29 00
- H04R3 04