EP1947818A4
A communication system and a communication method
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 23 March 2026, 0.5 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| WO03003610A1 | Cites | World Intellectual Property Organization (WIPO) | Search report |
| EP1370050A1 | Cites | European Patent Office (EPO) | Search report |
| "IEEE Std 802.11, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications", ISO/IEC 8802-11 ANSI/IEEE STD 802.11, XX, XX, 1 January 1999 (1999-01-01), pages 1,72 - 78,123, XP002282917 | Non-patent | – | Search report |
| See also references of WO 2007045134A1 | Non-patent | – | Search report |
10 members in 5 offices; this record represents the family
Members10
| Document | Office | Kind | |
|---|---|---|---|
| CN1953446A | China | A | |
| WO2007045134A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO2007045134A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1947818A1 | European Patent Office (EPO) | A1 | |
| JP2009512368A | Japan | A | |
| CN1953446B | China | B | |
| US2011106956A1 | United States of America | A1 | |
| EP1947818A4This record | European Patent Office (EPO) | A4 | |
| US8312151B2 | United States of America | B2 | |
| EP1947818B1 | European Patent Office (EPO) | B1 |
34 legal events, as 4 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Expiry of rightR071 | R071 | 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 | |
| Opt-out of the competence of the unified patent court (upc) registeredP01 | P01 | EP | |
| Fee paymentPLFP | PLFP | FR | |
| 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 | |
| Fee paymentPLFP | PLFP | FR | |
| 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 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H04L0029060000R079 | 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 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | 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
- 1947818
- Application
- 67221283
Titles3
- German
- KOMMUNIKATIONSSYSTEM UND KOMMUNIKATIONSVERFAHREN
- English
- A COMMUNICATION SYSTEM AND A COMMUNICATION METHOD
- French
- SYSTEME DE COMMUNICATION ET PROCEDE DE COMMUNICATION
Classification
- CPC, 4
- H04W28/18
- H04W84/12
- H04L69/24
- H04L9/40
- IPC, 4
- H04L29 06
- H04W76 02
- H04W84 12
- H04W84 18
Designated states3
- Contracting states, 3
- Germany
- France
- United Kingdom