AT428274T
Stereo audio-signal processing system
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority and filed
- Granted
- Today
7 members in 4 offices
Members7
| Document | Office | Kind | |
|---|---|---|---|
| EP1475996A1 | European Patent Office (EPO) | A1 | |
| US2005008170A1 | United States of America | A1 | |
| EP1475996B1 | European Patent Office (EPO) | B1 | |
| AT428274TThis record | Austria | T | |
| ATE428274T1 | Austria | T1 | |
| DE60327052D1 | Germany | D1 | |
| US8340317B2 | 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
- 3010208
Titles2
- German
- VERARBEITUNGSSYSTEM FUR STEREO AUDIOSIGNALE
- English
- PROCESSING SYSTEM FOR STEREO AUDIO SIGNALS
Classification
- CPC, 3
- H04S7/30
- H04R2499/13
- H04S7/301
- IPC, 2
- H04R29 00
- H04S7 00