EP1978653A4
Optical wavelength multiplexing access system
Abstract
This record has no abstract on file.
Term
0.3 yearsto projected expiry
Projected expiry 26 January 2027, counted from filing; an application has no term until it is granted.
- Priority
- Filed
- Published
- Today
- Projected expiry
12 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9 Sheet 10 Sheet 11 Sheet 12
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0438155A2 | Cites | European Patent Office (EPO) | X | Search report | 1-11 |
| EP0810752A2 | Cites | European Patent Office (EPO) | X | Search report | 1-11 |
| US2004179855A1 | Cites | United States of America | X | Search report | 1-11 |
| See also references of WO 2007086514A1 | Non-patent | – | – | Search report | – |
13 members in 7 offices; this record represents the family
Priority claims9
| Document | Office | Kind | Date |
|---|---|---|---|
| 2006019043 | Japan | A | |
| 2006019043 | Japan | A | |
| 2006019043 | Japan | – | |
| 2007051282 | Japan | W | |
| 2007051282 | Japan | W | |
| 2006019043 | – | – | – |
| JP20060019043 | – | – | – |
| JP2007051282 | – | – | – |
| WO2007JP51282 | – | – | – |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| CA2601559A1 | Canada | A1 | |
| WO2007086514A1 | World Intellectual Property Organization (WIPO) | A1 | |
| KR20070101296A | Republic of Korea | A | |
| CN101213776A | China | A | |
| EP1978653A1 | European Patent Office (EPO) | A1 | |
| US2009016726A1 | United States of America | A1 | |
| JPWO2007086514A1 | Japan | A1 | |
| KR100917852B1 | Republic of Korea | B1 | |
| EP1978653A4This record | European Patent Office (EPO) | A4 | |
| US8014672B2 | United States of America | B2 | |
| JP4827850B2 | Japan | B2 | |
| CA2601559C | Canada | C | |
| EP1978653B1 | European Patent Office (EPO) | B1 |
27 legal events, as 3 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Change of representativeR082 | R082 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Intention to grant announcedINTG | INTG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H04B0010080000R079 | R079 | DE | |
| First examination report despatched17Q | 17Q | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Designated contracting states (corrected)RBV | RBV | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 1978653
- Publication, DOCDB
- 1978653
- Publication, EPODOC
- EP1978653
- Application
- 7707514
- Application, DOCDB
- 07707514
- Application, EPODOC
- EP20070707514
Titles3
- German
- OPTISCHES WELLENLÄNGENMULTIPLEXZUGANGSSYSTEM
- English
- OPTICAL WAVELENGTH MULTIPLEXING ACCESS SYSTEM
- French
- SYSTÈME D ACCÈS À MULTIPLEXAGE DE LONGUEUR D ONDE OPTIQUE
Classification
- CPC, 10
- H04J14/0227
- H04B10/40
- H04B10/0793
- H04B10/07957
- H04J14/0226
- H04J14/0246
- H04J14/025
- H04J14/0282
- H04B10/2581
- H04B10/272
- IPC, 8
- H04B10 00
- H04B10 07
- H04B10 27
- H04B10 272
- H04B10 29
- H04J14 00
- H04J14 02
- H04B10 08
Designated states1
- Contracting states, 1
- Italy