EP1391124A4
System and method of group calling in mobile communications
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 24 April 2022, 4.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
25 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 Sheet 13 Sheet 14 Sheet 15 Sheet 16 Sheet 17 Sheet 18 Sheet 19 Sheet 20 Sheet 21 Sheet 22 Sheet 23 Sheet 24 Sheet 25
Every citation, both waysCites: the store holds 6 of 7
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| WO0074288A1 | Cites | World Intellectual Property Organization (WIPO) | X | Search report | 1-20 |
| US5987331A | Cites | United States of America | – | Search report | – |
| US6134450A | Cites | United States of America | – | Search report | – |
| US6219548B1 | Cites | United States of America | – | Search report | – |
| WO9010987A2 | Cites | World Intellectual Property Organization (WIPO) | – | Search report | – |
| WO0074288A | Cites | World Intellectual Property Organization (WIPO) | – | – | – |
| See also references of WO 02089501A1 | Non-patent | – | – | Search report | – |
24 members in 10 offices
Priority claims9
| Document | Office | Kind | Date |
|---|---|---|---|
| 845934 | United States of America | – | |
| 84593401 | United States of America | A | |
| 84593401 | United States of America | A | |
| 0212884 | United States of America | W | |
| 0212884 | United States of America | W | |
| 845934 | – | – | – |
| US20010845934 | – | – | – |
| US2002012884 | – | – | – |
| WO2002US12884 | – | – | – |
Members24
| Document | Office | Kind | |
|---|---|---|---|
| CA2446073A1 | Canada | A1 | |
| WO02089501A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2003017836A1 | United States of America | A1 | |
| US2003148779A1 | United States of America | A1 | |
| CA2489100A1 | Canada | A1 | |
| WO03105503A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003243429A1 | Australia | A1 | |
| KR20040002932A | Republic of Korea | A | |
| EP1391124A1 | European Patent Office (EPO) | A1 | |
| MXPA03009869A | Mexico | A | |
| BR0209308A | Brazil | A | |
| KR20050007596A | Republic of Korea | A | |
| JP2005506728A | Japan | A | |
| EP1527624A1 | European Patent Office (EPO) | A1 | |
| CN1672438A | China | A | |
| JP2005529563A | Japan | A | |
| AU2002309595B2 | Australia | B2 | |
| US6996414B2 | United States of America | B2 | |
| KR100605247B1 | Republic of Korea | B1 | |
| KR100614541B1 | Republic of Korea | B1 | |
| CN1830219A | China | A | |
| EP1391124A4This record | European Patent Office (EPO) | A4 | |
| CN1314279C | China | C | |
| EP1527624A4 | European Patent Office (EPO) | A4 |
10 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application withdrawnWithdrawn18W | 18W | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION HAS BEEN WITHDRAWNSTAA | STAA | |
| First examination report despatched17Q | 17Q | |
| Supplementary search report drawn up and despatchedA4 | A4 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Request for extension of the european patentAX | AX | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 1391124
- Publication, DOCDB
- 1391124
- Publication, EPODOC
- EP1391124
- Application
- 2736602
- Application, DOCDB
- 02736602
- Application, EPODOC
- EP20020736602
Titles3
- German
- SYSTEM UND VERFAHREN FÜR GRUPPENRUFE BEI DER MOBILKOMMUNIKATION
- English
- SYSTEM AND METHOD OF GROUP CALLING IN MOBILE COMMUNICATIONS
- French
- SYSTEME ET PROCEDE PERMETTANT D'APPELER UN GROUPE DANS DES COMMUNICATIONS MOBILES
Classification
- CPC, 12
- H04L67/04
- H04W4/10
- H04W8/186
- H04W76/45
- H04W76/40
- H04W76/20
- H04L67/564
- H04L67/566
- H04L67/565
- H04L67/56
- H04W72/30
- H04L9/40
- IPC, 7
- H04L29 06
- H04Q7 22
- H04M3 42
- H04L29 08
- H04W4 06
- H04W4 10
- H04W76 04
Designated states1
- Contracting states, 1
- Türkiye