WO0223824A3
Cable modem with voice processing capability
Abstract
A network gateway is configured to facilitate on line and off line bidirectional communication between a number of neear end data and telephony devices with far end data termination devices via a hybrid fiber coaxial network and a cable modem termination system. The described network gateway combines a QAM receiver, a transmitter, a DOCSIS MAC, a CPU, a voice and audio processor, a voice synchronizer, an Ethernet MAC, and a USB controller to provide high performance and robust operation.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
Every citation, both waysCites: the store holds 12 of 13
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| EP0851653A2 | Cites | European Patent Office (EPO) | XY | International search | 50-52,54,57 |
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138 members in 6 offices
Priority claims12
| Document | Office | Kind | Date |
|---|---|---|---|
| 23218100 | United States of America | P | |
| 24265700 | United States of America | P | |
| 73717500 | United States of America | A | |
| 29689501 | United States of America | P | |
| 09737175 | – | – | – |
| 60232181 | – | – | – |
| 60242657 | – | – | – |
| 60296895 | – | – | – |
| US20000232181P | – | – | – |
| US20000242657P | – | – | – |
| US20000737175 | – | – | – |
| US20010296895P | – | – | – |
Members138
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Showing 100 of 138
5 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Wipo information: published in national officeWWP | WWP | |
| Wipo information: entry into national phaseWWE | WWE | |
| Ep: the epo has been informed by wipo that ep was designated in this application121 | 121 | |
| Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)DFPE | DFPE | |
| Designated countries for regional patentsAL | AL |
Numbers
- Publication
- 02/23824
- Publication, DOCDB
- 0223824
- Publication, EPODOC
- WO0223824
- Application
- 128323
- Application, DOCDB
- 0128323
- Application, EPODOC
- WO2001US28323
Titles2
- English
- CABLE MODEM WITH VOICE PROCESSING CAPABILITY
- French
- MODEM CABLE AVEC CAPACITE DE TRAITEMENT VOCAL
Classification
- CPC, 6
- H04L12/5692
- H04L12/2801
- H04L12/66
- H04N7/10
- H04N21/2383
- H04N21/4382
- IPC, 4
- H04L12 28
- H04L12 66
- H04N7 10
- H04N7 24
Designated states20
- Regional, 20
- European Patent Office (EPO)
- Austria
- Belgium
- Switzerland
- Cyprus
- Germany
- Denmark
- Spain
- Finland
- France
- United Kingdom
- Greece
- Ireland
- Italy
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Sweden
- Türkiye