EP1533952A4
Digital content delivery system, digital content delivery method, program for executing the method, computer-readable recording medium storing thereon the program, and server and client for it
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 4 June 2023, 3.3 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
23 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 Sheet 15 Sheet 16 Sheet 17 Sheet 18 Sheet 19 Sheet 20 Sheet 21 Sheet 22 Sheet 23
Every citation, both ways
| Reference | Relation | Cited during |
|---|---|---|
| CHU Y., RAO S., ZHANG H.: "A case for end system Multicast", PROCEEDINGS OF THE ACM SIGMETRICS 2000, June 2000 (2000-06-01), XP002505142 | Non-patent | Search report |
| PENDARAKIS D ET AL: "ALMI: An Application Level Multicast Infrastructure", PROCEEDINGS OF THE USENIX SYMPOSIUM ON INTERNET TECHNOLOGIES ANDSYSTEMS, XX, XX, 1 March 2001 (2001-03-01), pages 1 - 12, XP002311475 | Non-patent | Search report |
| BANERJEE S., BHATTACHARJEE B.: "Scalable application layer mutlicast. Technical report, UMIACS TR-2002-53 and CS-TR 4373", May 2002, UNIVERSITY OF MARYLAND, MARYLAND, XP002505143 | Non-patent | Search report |
| See also references of WO 03105421A1 | Non-patent | Search report |
16 members in 8 offices; this record represents the family
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 2002165014 | Japan | – | |
| 2002165014 | Japan | A | |
| 2002303850 | Japan | – | |
| 2002303850 | Japan | A | |
| 0307093 | Japan | W |
Members16
| Document | Office | Kind | |
|---|---|---|---|
| WO03105421A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003242053A1 | Australia | A1 | |
| TW200402217A | Taiwan Province of China | A | |
| KR20050007533A | Republic of Korea | A | |
| EP1533952A1 | European Patent Office (EPO) | A1 | |
| CN1656749A | China | A | |
| JPWO2003105421A1 | Japan | A1 | |
| US2006168104A1 | United States of America | A1 | |
| TWI265697B | Taiwan Province of China | B | |
| KR100754293B1 | Republic of Korea | B1 | |
| JP4034780B2 | Japan | B2 | |
| EP1533952A4This record | European Patent Office (EPO) | A4 | |
| US2010067534A1 | United States of America | A1 | |
| US7809850B2 | United States of America | B2 | |
| CN1656749B | China | B | |
| US8130757B2 | United States of America | B2 |
11 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application deemed to be withdrawnWithdrawn18D | 18D | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | |
| First examination report despatched17Q | 17Q | |
| Supplementary search report drawn up and despatchedA4 | A4 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | |
| Request for extension of the european patent (deleted)DAX | DAX | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Request for extension of the european patentAX | AX | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 1533952
- Application
- 37360369
Titles3
- German
- DATEN INHALTS ABLIEFERUNGSSYSTEM UND VERFAHREN, PROGRAMMA ZÜR AUSFÜHRUNG DES VERFAHRENS, RECHNER LESBARES SPEICHERMEDIUMS FÜR DAS PROGRAMMA, CLIENT UND SERVER DAFÜR
- English
- DIGITAL CONTENT DELIVERY SYSTEM, DIGITAL CONTENT DELIVERY METHOD, PROGRAM FOR EXECUTING THE METHOD, COMPUTER-READABLE RECORDING MEDIUM STORING THEREON THE PROGRAM, AND SERVER AND CLIENT FOR IT
- French
- SYSTEME ET PROCEDE DE DISTRIBUTION DE CONTENUS NUMERIQUES, PROGRAMME D'EXECUTION DUDIT PROCEDE, SUPPORT D'ENREGISTREMENT LISIBLE PAR ORDINATEUR STOCKANT LEDIT PROGRAMME, ET SERVEUR ET CLIENT ASSOCIES
Classification
- CPC, 11
- G06F16/40
- G06F17/00
- H04L12/1836
- H04L12/1854
- H04L45/04
- H04L45/121
- H04L45/16
- H04L67/104
- H04L2012/5603
- H04L67/01
- G06F16/48
- IPC, 5
- H04L12 56
- H04L12 18
- G06F17 00
- G06F17 30
- H04L47 43
Designated states27
- Contracting states, 27
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Romania
- Sweden
and 3 moreShow fewer
- Slovenia
- Slovakia
- Türkiye