AT373940T
Microphone system with directional response
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
10 members in 7 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| PA200201988 | Denmark | A |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| WO2004057914A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003287873A1 | Australia | A1 | |
| EP1579728A1 | European Patent Office (EPO) | A1 | |
| US2006115097A1 | United States of America | A1 | |
| US7212642B2 | United States of America | B2 | |
| EP1579728B1 | European Patent Office (EPO) | B1 | |
| AT373940TThis record | Austria | T | |
| DE60316474D1 | Germany | D1 | |
| DK1579728T3 | Denmark | T3 | |
| DE60316474T2 | Germany | T2 |
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
- 3779711
Titles2
- German
- MIKROFONSYSTEM MIT RICHTANSPRECHVERHALTEN
- English
- MICROPHONE SYSTEM WITH TALKING BEHAVIOR
Classification
- CPC, 2
- H04R25/407
- H04R3/005
- IPC, 2
- H04R25 00
- H04R3 00