EP1514374A2
Call transfer using session initiation protocol (sip)
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 9 June 2023, 3.3 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US9794411B2 | Cited by | United States of America | Applicant |
| USRE46675E | Cited by | United States of America | Applicant |
| US9042372B2 | Cited by | United States of America | Applicant |
| USRE46751E | Cited by | United States of America | Applicant |
| US10148820B2 | Cited by | United States of America | Applicant |
56 members in 10 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 389703P | United States of America | – | |
| 38970302 | United States of America | P | |
| 242250 | United States of America | – | |
| 24225002 | United States of America | A | |
| 0318064 | United States of America | W |
Members56
| Document | Office | Kind | |
|---|---|---|---|
| US799493A | United States of America | A | |
| CA2344832A1 | Canada | A1 | |
| WO0018074A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU5908099A | Australia | A | |
| EP1114541A1 | European Patent Office (EPO) | A1 | |
| CN1319298A | China | A | |
| US2002018464A1 | United States of America | A1 | |
| US6389007B1 | United States of America | B1 | |
| US2002057674A1 | United States of America | A1 | |
| JP2002525976A | Japan | A | |
| AU752797B2 | Australia | B2 | |
| US2003021264A1 | United States of America | A1 | |
| WO03015326A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO03107575A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2003238957A1 | Australia | A1 | |
| AU2003238957A8 | Australia | A8 | |
| WO03107575A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP1421727A1 | European Patent Office (EPO) | A1 | |
| EP1114541A4 | European Patent Office (EPO) | A4 | |
| EP1514374A2This record | European Patent Office (EPO) | A2 | |
| CN1205789C | China | C | |
| CN1669258A | China | A | |
| JP2005530394A | Japan | A | |
| US6958994B2 | United States of America | B2 | |
| EP1514374A4 | European Patent Office (EPO) | A4 | |
| EP1619865A1 | European Patent Office (EPO) | A1 | |
| US2006018453A1 | United States of America | A1 | |
| US2006067309A1 | United States of America | A1 | |
| US7120141B2 | United States of America | B2 | |
| US7133518B2 | United States of America | B2 | |
| US2007121601A1 | United States of America | A1 | |
| US2008049734A1 | United States of America | A1 | |
| US2008049735A1 | United States of America | A1 | |
| US2008062974A1 | United States of America | A1 | |
| WO2008045775A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO2008045775A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP1114541B1 | European Patent Office (EPO) | B1 | |
| AT426294T | Austria | T | |
| ATE426294T1 | Austria | T1 | |
| DE69940607D1 | Germany | D1 | |
| EP1114541B8 | European Patent Office (EPO) | B8 | |
| ES2321772T3 | Spain | T3 | |
| EP2074772A2 | European Patent Office (EPO) | A2 | |
| EP1421727A4 | European Patent Office (EPO) | A4 | |
| EP1619865B1 | European Patent Office (EPO) | B1 | |
| DE602005019221D1 | Germany | D1 | |
| EP2074772A4 | European Patent Office (EPO) | A4 | |
| CN1669258B | China | B | |
| US9042372B2 | United States of America | B2 | |
| US2015237210A1 | United States of America | A1 | |
| US9794411B2 | United States of America | B2 | |
| EP1514374B1 | European Patent Office (EPO) | B1 | |
| USRE46675E | United States of America | E | |
| US2018041636A1 | United States of America | A1 | |
| USRE46751E | United States of America | E | |
| US10148820B2 | United States of America | B2 |
71 legal events, as 9 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
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|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Opt-out of the competence of the unified patent court (upc) registeredP01 | P01 | EP | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent lapsedLapsedMM4A | MM4A | IE | |
| Lapsed because of non-payment of the annual feeLapsedMM | MM | BE | |
| Patent ceasedCeasedPL | PL | CH | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Fee paymentPLFP | PLFP | FR | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05 | MK05 | AT | |
| Patent invalid in the netherlands as no translation has been filedMP | MP | NL | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Reference to at number (ep patent validated in austria)REF | REF | AT | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| (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 | |
| 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 | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H04J0015000000R079 | R079 | DE | |
| First examination report despatched17Q | 17Q | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | 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
- 1514374
- Application
- 37344793
Titles3
- German
- VERBINDUNGSTRANSFER MIT DEM SITZUNGSEINLEITUNGSPROTOKOLL (SIP)
- English
- CALL TRANSFER USING SESSION INITIATION PROTOCOL (SIP)
- French
- TRANSFERT D'APPEL EFFECTUE AU MOYEN DU PROTOCOLE DE SIGNALISATION SIP
Classification
- CPC, 20
- H04M3/5191
- H04M3/42323
- H04M3/42374
- H04M3/493
- H04M3/523
- H04M3/5237
- H04M3/56
- H04M7/006
- H04M7/0075
- H04Q3/72
- H04L65/1043
- H04L65/1096
- H04M3/58
- H04L65/401
- H04L65/1104
- H04L67/54
- H04L67/63
- H04L65/1101
- H04M3/5183
- H04M3/5232
- IPC, 14
- H04M3 51
- H04L12 56
- H04L12 66
- H04L29 06
- H04L29 08
- H04M3 00
- H04M3 42
- H04M3 493
- H04M3 523
- H04M3 56
- H04M3 58
- H04M7 00
- H04Q3 58
- H04Q3 72
Designated states31
- Contracting states, 27
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Romania
- Sweden
and 3 moreShow fewer
- Slovenia
- Slovakia
- Türkiye
- Extension states, 4
- Albania
- Lithuania
- Latvia
- North Macedonia