EP1851920A4
Congestion notification in 3g radio access
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 3 February 2026, 0.6 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
5 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| US6535482B1 | Cites | United States of America | XI | Search report | 1-12,14-20 |
| HADI SALIM ET AL: "A proposal for Backward ECN for the Internet Protocol (IPv4/IPv6); draft-salim-jhsbnns-ecn-00.txt", IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, 1 June 1998 (1998-06-01), XP015034871, ISSN: 0000-0004 | Non-patent | – | – | Search report | – |
| RAMAKRISHNAN TERAOPTIC NETWORKS SALLY FLOYD ACIRI D BLACK EMC K K: "The Addition of Explicit Congestion Notification (ECN) to IP; draft-ietf-tsvwg-ecn-03.txt", IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, vol. tsvwg, no. 3, 1 March 2001 (2001-03-01), XP015029366, ISSN: 0000-0004 | Non-patent | – | – | Search report | – |
| ATM FORUM TECHNICAL COMMITTEE: "Traffic Management Specification Version 4.0 (af-tm-0056.000)", 1 April 1996 (1996-04-01), pages I - 100, XP002583182, Retrieved from the Internet <URL:http://broadband-forum.org/ftp/pub/approved-specs/af-tm-0056.000.pdf> [retrieved on 20100505] | Non-patent | – | – | Search report | – |
| See also references of WO 2006085184A1 | Non-patent | – | – | Search report | – |
11 members in 6 offices
Priority claims9
| Document | Office | Kind | Date |
|---|---|---|---|
| 650980P | United States of America | – | |
| 65098005 | United States of America | P | |
| 65098005 | United States of America | P | |
| 2006000214 | International Bureau of the World Intellectual Property Organization (WIPO) | W | |
| 2006000214 | International Bureau of the World Intellectual Property Organization (WIPO) | W | |
| 650980P | – | – | – |
| IB2006000214 | – | – | – |
| US20050650980P | – | – | – |
| WO2006IB00214 | – | – | – |
Members11
| Document | Office | Kind | |
|---|---|---|---|
| US2006176810A1 | United States of America | A1 | |
| WO2006085184A1 | World Intellectual Property Organization (WIPO) | A1 | |
| KR20070100924A | Republic of Korea | A | |
| EP1851920A1 | European Patent Office (EPO) | A1 | |
| CN101116293A | China | A | |
| JP2008529381A | Japan | A | |
| KR100949245B1 | Republic of Korea | B1 | |
| JP4499799B2 | Japan | B2 | |
| EP1851920A4This record | European Patent Office (EPO) | A4 | |
| US7760646B2 | United States of America | B2 | |
| EP1851920B1 | European Patent Office (EPO) | B1 |
67 legal events, as 9 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Expiry of rightR071 | R071 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H04L0012801000R079 | R079 | DE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Patent lapsedLapsedMM4A | MM4A | IE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| No opposition filedOpposition26N | 26N | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Invalidated european patentMG4D | MG4D | LT | |
| Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05 | MK05 | AT | |
| Discontinued in the netherlands as no translation has been filedVDEP | VDEP | NL | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Reference to at number (ep patent validated in austria)REF | REF | AT | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | EP | |
| Intention to grant announcedINTG | INTG | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H04L0012560000R079 | R079 | DE | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | 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
- 1851920
- Publication, DOCDB
- 1851920
- Publication, EPODOC
- EP1851920
- Application
- 6710320
- Application, DOCDB
- 06710320
- Application, EPODOC
- EP20060710320
Titles3
- German
- ÜBERLASTBENACHRICHTIGUNG IN EINEM 3G-FUNKZUGANG
- English
- CONGESTION NOTIFICATION IN 3G RADIO ACCESS
- French
- NOTIFICATION D'ENCOMBREMENT DANS UN ACCES RADIO 3G
Classification
- CPC, 12
- H04L47/11
- H04W28/12
- H04L1/1607
- H04L47/20
- H04L47/263
- H04L47/35
- H04L2012/5607
- H04L2012/5636
- H04W28/0284
- H04W28/10
- H04W8/04
- H04L47/10
- IPC, 3
- H04L12 56
- H04L12 24
- H04W28 12
Designated states2
- Contracting states, 1
- Türkiye
- Extension states, 1
- Yugoslavia, later Serbia and Montenegro (until 2006)