AT490510T
Method and apparatus for multicast support
Abstract
This record has no abstract on file.
Term
Term ended
Expired 15 July 2022, 4.2 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
13 members in 8 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 30598501 | United States of America | P | |
| 94250401 | United States of America | A | |
| 0222408 | United States of America | W |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| US2003014532A1 | United States of America | A1 | |
| WO03009161A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1415237A1 | European Patent Office (EPO) | A1 | |
| CN1549979A | China | A | |
| JP2004536517A | Japan | A | |
| CN1320473C | China | C | |
| AU2002320522B2 | Australia | B2 | |
| JP4319539B2 | Japan | B2 | |
| EP1415237A4 | European Patent Office (EPO) | A4 | |
| EP1415237B1 | European Patent Office (EPO) | B1 | |
| AT490510TThis record | Austria | T | |
| ATE490510T1 | Austria | T1 | |
| DE60238487D1 | Germany | D1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 2750043
Titles2
- German
- VERFAHREN UND VORRICHTUNG ZUR MULTICAST- UNTERSTÜTZUNG
- English
- METHOD AND DEVICE FOR MULTICAST SUPPORT
Classification
- CPC, 8
- G06F9/542
- G06F9/546
- H04L12/1836
- H04L12/1877
- H04L47/10
- H04L47/15
- H04L47/24
- H04L47/34
- IPC, 5
- G06F15 00
- G06F15 173
- G06F9 46
- H04L12 18
- H04L12 56