AT129836T
Apparatus and method for providing digital audio in the FM broadcast band
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
24 members in 12 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 28077088 | United States of America | A |
Members24
| Document | Office | Kind | |
|---|---|---|---|
| DK612389D0 | Denmark | D0 | |
| NO894855D0 | Norway | D0 | |
| CA2003763A1 | Canada | A1 | |
| IE893737L | Ireland | L | |
| DK612389A | Denmark | A | |
| NO894855L | Norway | L | |
| EP0372499A2 | European Patent Office (EPO) | A2 | |
| JPH02260726A | Japan | A | |
| US5038402A | United States of America | A | |
| EP0372499A3 | European Patent Office (EPO) | A3 | |
| CA2003763C | Canada | C | |
| US5293633A | United States of America | A | |
| EP0372499B1 | European Patent Office (EPO) | B1 | |
| AT129836TThis record | Austria | T | |
| DE68924695D1 | Germany | D1 | |
| ES2080061T3 | Spain | T3 | |
| GR3018373T3 | Greece | T3 | |
| DE68924695T2 | Germany | T2 | |
| IE71686B1 | Ireland | B1 | |
| HK1000335A1 | Hong Kong, China | A1 | |
| JP2872303B2 | Japan | B2 | |
| EP0372499B2 | European Patent Office (EPO) | B2 | |
| ES2080061T5 | Spain | T5 | |
| DE68924695T3 | Germany | T3 |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN | |
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 89122425
Titles2
- German
- VORRICHTUNG UND VERFAHREN FÜR DIGITALTON IN DEM FM-RUNDFUNKBAND.
- English
- DEVICE AND METHOD FOR DIGITALTONE IN THE FM BROADBAND.
Classification
- CPC, 3
- H04H20/65
- H04H20/95
- H04H60/14
- IPC, 11
- H04B14 06
- H04H20 42
- H04H20 48
- H04H20 65
- H04H20 76
- H04H20 78
- H04H20 82
- H04H20 95
- H04H60 14
- H04L27 18
- H04N7 00