EP1958397A2
A voip communication system
Abstract
This record has no abstract on file.
Term
Projected expiry 5 December 2026.
- Priority
- Filed
- Published
- Today
- Projected expiry
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| EP0881812A2 | Cites | European Patent Office (EPO) | Search report |
| US6594254B1 | Cites | United States of America | Search report |
14 members in 7 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 295977 | United States of America | – | |
| 29597705 | United States of America | A | |
| 419618 | United States of America | – | |
| 41961806 | United States of America | A | |
| 2006046616 | United States of America | W |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| US2007127507A1 | United States of America | A1 | |
| CA2632521A1 | Canada | A1 | |
| WO2007067657A2 | World Intellectual Property Organization (WIPO) | A2 | |
| TR2006006902A2 | Türkiye | A2 | |
| TR200606902A2 | Türkiye | A2 | |
| EP1958397A2This record | European Patent Office (EPO) | A2 | |
| MX2008007134A | Mexico | A | |
| WO2007067657A3 | World Intellectual Property Organization (WIPO) | A3 | |
| CN101433027A | China | A | |
| EP1958397A4 | European Patent Office (EPO) | A4 | |
| US2010191764A1 | United States of America | A1 | |
| WO2010118438A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US7924820B2 | United States of America | B2 | |
| US8566342B2 | United States of America | B2 |
14 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Amendment of ipc main classPREVIOUS MAIN CLASS: H04L0012560000R079 | R079 | DE | |
| Application deemed to be withdrawnWithdrawn18D | 18D | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H04L0012560000R079 | R079 | DE | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| First examination report despatched17Q | 17Q | 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 | |
| Deferred search report published (corrected)R17D | R17D | 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
- 1958397
- Application
- 68391234
Titles3
- German
- VOIP-KOMMUNIKATIONSSYSTEM
- English
- A VOIP COMMUNICATION SYSTEM
- French
- SYSTÈME DE COMMUNICATION VOIP
Classification
- CPC, 10
- H04M7/1285
- H04L65/1043
- H04L65/104
- H04L65/1069
- H04L65/103
- H04L69/08
- H04L61/4535
- H04L61/4552
- H04L61/4557
- H04L65/1101
- IPC, 3
- H04L12 56
- H04L29 12
- H04L29 06
Designated states36
- Contracting states, 31
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Latvia
- Monaco
- Netherlands (Kingdom of the)
and 7 moreShow fewer
- Poland
- Portugal
- Romania
- Sweden
- Slovenia
- Slovakia
- Türkiye
- Extension states, 5
- Albania
- Bosnia and Herzegovina
- Croatia
- North Macedonia
- Serbia