EP0804838A2
Network multicasting method using arq techniques for preventing unnecessary retransmissions
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 16 January 2016, 10.7 years ago.
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Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| CN107534681A | Cited by | China | Search report |
| US10666394B2 | Cited by | United States of America | Applicant |
| US11277228B2 | Cited by | United States of America | Applicant |
| CN113132064A | Cited by | China | Search report |
| EP3291507A4 | Cited by | European Patent Office (EPO) | Search report |
34 members in 9 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 19950375493 | United States of America | – | |
| 37549395 | United States of America | A | |
| 9600634 | United States of America | W |
Members34
| Document | Office | Kind | |
|---|---|---|---|
| WO9622641A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU5295096A | Australia | A | |
| US5553083A | United States of America | A | |
| WO9622641A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP0804838A2This record | European Patent Office (EPO) | A2 | |
| WO9809412A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US5727002A | United States of America | A | |
| AU4092597A | Australia | A | |
| JPH10512726A | Japan | A | |
| US5920701A | United States of America | A | |
| US5553083B1 | United States of America | B1 | |
| US6151696A | United States of America | A | |
| EP1128591A2 | European Patent Office (EPO) | A2 | |
| EP0804838B1 | European Patent Office (EPO) | B1 | |
| AT209411T | Austria | T | |
| ATE209411T1 | Austria | T1 | |
| DE69617204D1 | Germany | D1 | |
| ES2163011T3 | Spain | T3 | |
| EP1128591A3 | European Patent Office (EPO) | A3 | |
| DK0804838T3 | Denmark | T3 | |
| DE69617204T2 | Germany | T2 | |
| US6453438B1 | United States of America | B1 | |
| US6625652B1 | United States of America | B1 | |
| US6873627B1 | United States of America | B1 | |
| US2005100016A1 | United States of America | A1 | |
| JP3690809B2 | Japan | B2 | |
| EP1128591B1 | European Patent Office (EPO) | B1 | |
| AT328417T | Austria | T | |
| ATE328417T1 | Austria | T1 | |
| DE69636201D1 | Germany | D1 | |
| DE69636201T2 | Germany | T2 | |
| US7710961B2 | United States of America | B2 | |
| US2010202454A1 | United States of America | A1 | |
| US8081629B2 | United States of America | B2 |
85 legal events, as 6 offices reported them to INPADOC
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Patent revokedRevoked27W | 27W | EP | |
| Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting stateRevokedGBPR | GBPR | EP | |
| Patent revokedRevokedORIGINAL CODE: 0009271RDAG | RDAG | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: PATENT REVOKEDSTAA | STAA | EP | |
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| Patent lapsedLapsedMM4A | MM4A | IE | |
| Nl: lapsed or anulled due to non-payment of the annual feeLapsedNLV4 | NLV4 | EP | |
| Se: european patent has lapsedLapsedEUG | EUG | EP | |
| Ep patent lapsedLapsedEBP | EBP | DK | |
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| Opposition data, opponent's data or that of the opponent's representative modifiedOppositionORIGINAL CODE: 0009299OPPOPLAB | PLAB | EP | |
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| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
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| Opposition data, opponent's data or that of the opponent's representative modifiedOppositionORIGINAL CODE: 0009299OPPOPLAB | PLAB | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
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| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)732E | 732E | GB | |
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| Opposition data, opponent's data or that of the opponent's representative modifiedOppositionORIGINAL CODE: 0009299OPPOPLAB | PLAB | EP | |
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| Reply of patent proprietor to notice(s) of oppositionOppositionORIGINAL CODE: EPIDOS OBSOPLBF | PLBF | EP | |
| Opposition filedOppositionORIGINAL CODE: 0009260PLBI | PLBI | EP | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Ep patent with danish claimsT3 | T3 | DK | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Nl: modifications (of names), taken from the european patent patent bulletinNLT2 | NLT2 | EP | |
| New agentNV | NV | CH | |
| Definitive protectionFG2A | FG2A | ES | |
| Corresponds to:REF | REF | EP | |
| European patent in force as of 2002-01-01IF02 | IF02 | GB | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| Party data changed (patent owner data changed or rights of a patent transferred)RAP2 | RAP2 | EP | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentLT PAYMENT 19970819;LV PAYMENT 19970819;SI PAYMENT 19970819AX | AX | EP | |
| Lt: invalidation of european patent or patent extensionLTIE | LTIE | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentLT PAYMENT 970819;LV PAYMENT 970819;SI PAYMENT 970819AX | 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
- 0804838
- Application
- 969094660
Titles3
- English
- NETWORK MULTICASTING METHOD USING ARQ TECHNIQUES FOR PREVENTING UNNECESSARY RETRANSMISSIONS
- German
- METHODE ZUR MEHRFACHAUSSENDUNG IN NETZWERKEN MIT ARQ ZUR VERMEIDUNG UNNÖTIGER WIEDERHOLUNGSÜBERTRAGUNGEN
- French
- PROCEDE DE DISTINCTION MULTIPLE EN RESEAU UTILISANT DES TECHNIQUES RQ AUTOMATIQUE EVITANT LES RETRANSMISSIONS INUTILES
Classification
- CPC, 26
- H04L1/1614
- H04L1/1809
- H04L5/1446
- H04L12/1836
- H04L12/185
- H04L12/1863
- H04L12/1868
- H04L47/11
- H04L47/115
- H04L47/15
- H04L47/29
- H04L2001/0093
- H04W4/06
- H04W8/005
- H04W28/06
- H04W28/22
- H04L67/1095
- H04L69/16
- H04L69/163
- H04L69/24
- H04L69/324
- H04L69/329
- H04L67/62
- H04L67/63
- H04L47/10
- H04L9/40
- IPC, 10
- G06F13 00
- H04L1 16
- H04L1 18
- H04L5 14
- H04L12 18
- H04L12 28
- H04L12 56
- H04L29 06
- H04L29 08
- H04L1 00
Designated states20
- Contracting states, 17
- Austria
- Belgium
- Switzerland
- Germany
- Denmark
- Spain
- France
- United Kingdom
- Greece
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Sweden
- Extension states, 3
- Lithuania
- Latvia
- Slovenia