EP0342803A3
Method and apparatus for recording and reproducing picture information, and recording medium
Abstract
Method and apparatus of recording and reproducing picture information on a recording medium. In addition to a coded information signal, subcodes together with an identification code for identifying the coding system of the subcodes are recorded in a first recording area of a recording medium. The subcodes are preferably graphic codes including picture information and character codes having predetermined bit patterns, and are decoded in accordance with the identification code at the time of the playback of the recording medium.
Term
Term ended
Projected expiry passed 25 April 2009, 17.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0137855A1 | Cites | European Patent Office (EPO) | X | Search report |
| EP0165320A1 | Cites | European Patent Office (EPO) | A | Search report |
| EP0242215A2 | Cites | European Patent Office (EPO) | A | Search report |
3 priority claims, no other members on record
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 10217588 | Japan | – | |
| 10217588 | Japan | A | |
| JP19880102175 | – | – | – |
17 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| No opposition filedOpposition26N | 26N | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | |
| Fr: translation not filedEN | EN | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | |
| Corresponds to:REF | REF | |
| Designated contracting statesAK | AK | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | |
| First examination report despatched17Q | 17Q | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 0342803
- Publication, DOCDB
- 0342803
- Publication, EPODOC
- EP0342803
- Application
- 304103
- Application, DOCDB
- 89304103
- Application, EPODOC
- EP19890304103
Titles3
- English
- Method and apparatus for recording and reproducing picture information, and recording medium
- German
- Verfahren und Vorrichtung zum Aufzeichnen und Wiedergeben von Bildinformation und Aufzeichnungsmedium
- French
- Procédé et dispositif pour l'enregistrement et la reproduction d'information image et milieu d'enregistrement
Classification
- CPC, 2
- H04N5/9208
- H04N5/92
- IPC, 3
- G11B20 00
- G11B20 12
- H04N5 92
Designated states3
- Contracting states, 3
- Germany
- France
- United Kingdom