AT82429T
Methods of and apparatuses for recording and/or reproducing digital data
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
16 members in 9 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 16192487 | Japan | A |
Members16
| Document | Office | Kind | |
|---|---|---|---|
| EP0297809A2 | European Patent Office (EPO) | A2 | |
| AU1848188A | Australia | A | |
| JPS644976A | Japan | A | |
| KR890001069A | Republic of Korea | A | |
| EP0297809A3 | European Patent Office (EPO) | A3 | |
| AU593167B2 | Australia | B2 | |
| US5012459A | United States of America | A | |
| EP0297809B1 | European Patent Office (EPO) | B1 | |
| AT82429TThis record | Austria | T | |
| ATE82429T1 | Austria | T1 | |
| DE3875817D1 | Germany | D1 | |
| DE3875817T2 | Germany | T2 | |
| CA1322405C | Canada | C | |
| HK96295A | Hong Kong, China | A | |
| JP2576512B2 | Japan | B2 | |
| KR0126891Y1 | Republic of Korea | Y1 |
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
- 88305833
Titles2
- German
- VERFAHREN UND GERAETE ZUR AUFZEICHNUNG UND/ODER WIEDERGABE DIGITALER DATEN.
- English
- METHOD AND DEVICES FOR RECORDING AND / OR PLAYING DIGITAL DATA.
Classification
- IPC, 8
- G03C3 00
- G11B20 10
- G11B20 12
- G11B20 18
- G11B27 032
- G11B27 036
- G11B27 30
- G11B27 36