AT83880T
Device for monitoring acoustic signal processing systems
Abstract
This record has no abstract on file.
Term
Term ended
Expired 25 February 2009, 17.6 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
13 members in 7 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 3805946 | Germany | A | |
| 8900110 | Germany | W |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| DE3805946A1 | Germany | A1 | |
| WO8908357A1 | World Intellectual Property Organization (WIPO) | A1 | |
| DE3990151D2 | Germany | D2 | |
| EP0362315A1 | European Patent Office (EPO) | A1 | |
| KR900701106A | Republic of Korea | A | |
| JPH03500583A | Japan | A | |
| US5014318A | United States of America | A | |
| EP0362315B1 | European Patent Office (EPO) | B1 | |
| AT83880TThis record | Austria | T | |
| DE58903101D1 | Germany | D1 | |
| KR950002442B1 | Republic of Korea | B1 | |
| DE3990151C1 | Germany | C1 | |
| JP3015395B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Cancelled due to lapse of timeLapsedEELA | EELA |
Numbers
- Application
- 89902498
Titles2
- German
- EINRICHTUNG ZUR UEBERPRUEFUNG VON SYSTEMEN ZUR VERARBEITUNG VON AUDIOSIGNALEN.
- English
- DEVICE FOR VERIFYING SYSTEMS FOR PROCESSING AUDIO SIGNALS.
Classification
- CPC, 2
- H04H20/88
- H04B14/04
- IPC, 6
- G10L21 0208
- G10L19 035
- G10L25 00
- G11B20 18
- H04B14 04
- H04H20 88