EP1464142A4
Method and apparatus for wideband conferencing
Abstract
This record has no abstract on file.
Term
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Projected expiry passed 31 December 2022, 3.7 years ago.
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14 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
Every citation, both waysCites: the store holds 2 of 3
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0669749A1 | Cites | European Patent Office (EPO) | Y | Search report | 15-27 |
| EP0669749A | Cites | European Patent Office (EPO) | – | – | – |
| MERMELSTEIN P: "G.722, A NEW CCITT CODING STANDARD FOR DIGITAL TRANSMISSION OF WIDEBAND AUDIO SIGNALS", IEEE COMMUNICATIONS MAGAZINE, IEEE SERVICE CENTER, PISCATAWAY, US, vol. 26, no. 1, January 1988 (1988-01-01), pages 8 - 15, XP001025802, ISSN: 0163-6804 | Non-patent | – | – | Search report | – |
108 members in 9 offices
Priority claims14
| Document | Office | Kind | Date |
|---|---|---|---|
| 345929P | United States of America | – | |
| 34592901 | United States of America | P | |
| 34592901 | United States of America | P | |
| 360984P | United States of America | – | |
| 36098402 | United States of America | P | |
| 36098402 | United States of America | P | |
| 0241778 | United States of America | W | |
| 0241778 | United States of America | W | |
| 345929P | – | – | – |
| 360984P | – | – | – |
| US20010345929P | – | – | – |
| US20020360984P | – | – | – |
| US2002041778 | – | – | – |
| WO2002US41778 | – | – | – |
Members108
| Document | Office | Kind | |
|---|---|---|---|
| US2002103864A1 | United States of America | A1 | |
| CA2446707A1 | Canada | A1 | |
| WO02091641A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2002258135A1 | Australia | A1 | |
| WO02093397A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2002188731A1 | United States of America | A1 | |
| WO02091641A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO03058403A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO03058403A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO03075130A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO03075509A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO03075510A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003220017A1 | Australia | A1 | |
| AU2003225671A1 | Australia | A1 | |
| AU2003228278A1 | Australia | A1 | |
| AU2003228278A8 | Australia | A8 | |
| EP1348165A1 | European Patent Office (EPO) | A1 | |
| US2003224780A1 | United States of America | A1 | |
| US2003224815A1 | United States of America | A1 | |
| US2004022272A1 | United States of America | A1 | |
| US2004022375A1 | United States of America | A1 | |
| EP1388080A2 | European Patent Office (EPO) | A2 | |
| WO03075130A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP1464142A2 | European Patent Office (EPO) | A2 | |
| JP2004531952A | Japan | A | |
| EP1483646A2 | European Patent Office (EPO) | A2 | |
| EP1483863A1 | European Patent Office (EPO) | A1 | |
| EP1483864A1 | European Patent Office (EPO) | A1 | |
| EP1464142A4This record | European Patent Office (EPO) | A4 | |
| EP1483646A4 | European Patent Office (EPO) | A4 | |
| EP1483863A4 | European Patent Office (EPO) | A4 | |
| EP1483864A4 | European Patent Office (EPO) | A4 | |
| RU2003134945A | Russian Federation | A | |
| US2005212908A1 | United States of America | A1 | |
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| EP1587294A1 | European Patent Office (EPO) | A1 | |
| US2005231586A1 | United States of America | A1 | |
| US2005233778A1 | United States of America | A1 | |
| JP2005312041A | Japan | A | |
| CN1697467A | China | A | |
| US2006017805A1 | United States of America | A1 | |
| TW200616422A | Taiwan Province of China | A | |
| EP1388080A4 | European Patent Office (EPO) | A4 | |
| EP1727364A2 | European Patent Office (EPO) | A2 | |
| JP2006333481A | Japan | A | |
| AU2006202130A1 | Australia | A1 | |
| CN1893628A | China | A | |
| RU2293368C2 | Russian Federation | C2 | |
| TWI276345B | Taiwan Province of China | B | |
| US7221663B2 | United States of America | B2 | |
| US7227938B2 | United States of America | B2 | |
| US2007140456A1 | United States of America | A1 | |
| US2007230677A1 | United States of America | A1 | |
| US7339605B2 | United States of America | B2 | |
| US2008143819A1 | United States of America | A1 | |
| AU2006202130B2 | Australia | B2 | |
| EP1348165A4 | European Patent Office (EPO) | A4 | |
| JP4231698B2 | Japan | B2 | |
| US7526078B2 | United States of America | B2 | |
| US7529566B2 | United States of America | B2 | |
| EP1727364A3 | European Patent Office (EPO) | A3 | |
| CN100499685C | China | C | |
| CN100588240C | China | C | |
| US7742588B2 | United States of America | B2 | |
| US7787605B2 | United States of America | B2 | |
| US7821918B2 | United States of America | B2 | |
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| US8223942B2 | United States of America | B2 | |
| US2012206564A1 | United States of America | A1 | |
| CA2446707C | Canada | C | |
| US8582520B2 | United States of America | B2 | |
| US8705719B2 | United States of America | B2 | |
| US8767032B2 | United States of America | B2 | |
| US8805928B2 | United States of America | B2 | |
| US8885523B2 | United States of America | B2 | |
| US8934381B2 | United States of America | B2 |
Showing 100 of 108
11 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Application deemed to be withdrawnWithdrawn18D | 18D | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | EP | |
| Applications withdrawn, deemed to be withdrawn, or refused after publication in hong kongWithdrawnWD | WD | HK | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Requests to designate patent in hong kongDE | DE | HK | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | 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
- 1464142
- Publication, DOCDB
- 1464142
- Publication, EPODOC
- EP1464142
- Application
- 2806278
- Application, DOCDB
- 02806278
- Application, EPODOC
- EP20020806278
Titles3
- German
- VERFAHREN UND VORRICHTUNG FÜR BREITBANDKONFERENZEN
- English
- METHOD AND APPARATUS FOR WIDEBAND CONFERENCING
- French
- PROCEDE ET SYSTEME DE COMMUNICATION SUR LARGE BANDE
Classification
- CPC, 5
- H04M7/0057
- H04M3/42127
- H04M3/56
- H04M3/567
- H04M7/12
- IPC, 3
- H04M3 56
- H04M7 00
- H04N7 14
Designated states1
- Contracting states, 1
- Türkiye