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EP1661325
European procedure
Extract from the Register of European Patents
EP About this file: EP1661325
| EP1661325 - COMMUNICATION BETWEEN FIXED TERMINALS OF AN IPV4 PRIVATE NETWORK AND AN IPV6 GLOBAL NETWORK INTERCONNECTED THROUGH THE IPV4-INTERNET [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.09.2009 Database last updated on 03.09.2024 | Most recent event Tooltip | 04.09.2009 | No opposition filed within time limit | published on 07.10.2009 [2009/41] | Applicant(s) | For all designated states NTT DoCoMo, Inc. Sanno Park Tower 11-1 Nagata-cho 2-chome Chiyoda-Ku Tokyo 100-6150 / JP | [N/P] |
| Former [2008/44] | For all designated states NTT DoCoMo, Inc. Sanno Park Tower 11-1, Nagata-cho, 2-chome Chiyoda-ku Tokyo 100-6150 / JP | ||
| Former [2006/22] | For all designated states NTT DoCoMo INC. Sanno Park Tower 11-1, Nagata-cho, 2-chome Chiyoda-ku Tokyo 100-6150 / JP | Inventor(s) | 01 /
THAKOLSRI, Srisakul Kistlerhofstrasse 143, 1.OG 81379 München / DE | 02 /
MINOKUCHI, Atsushi Hikarinooka 6-1-109 Yokosuka-shi Kanagawa-ken 239-0847 / JP | 03 /
PREHOFER, Christian Wengleinstrasse 7 81477 München / DE | 04 /
HORI, Kazumasa 4-40-10-401 Kamata Ota-ku Tokyo 144-0052 / JP | [2006/22] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastrasse 30 81925 München / DE | [N/P] |
| Former [2008/31] | HOFFMANN EITLE Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | ||
| Former [2006/22] | HOFFMANN EITLE Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | Application number, filing date | 03818499.0 | 05.09.2003 | [2006/22] | WO2003EP09874 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2005025141 | Date: | 17.03.2005 | Language: | EN | [2005/11] | Type: | A1 Application with search report | No.: | EP1661325 | Date: | 31.05.2006 | Language: | EN | The application published by WIPO in one of the EPO official languages on 17.03.2005 takes the place of the publication of the European patent application. | [2006/22] | Type: | B1 Patent specification | No.: | EP1661325 | Date: | 29.10.2008 | Language: | EN | [2008/44] | Search report(s) | International search report - published on: | EP | 17.03.2005 | Classification | IPC: | H04L12/46, H04L29/12 | [2006/22] | CPC: |
H04L61/251 (EP);
H04L61/2542 (EP);
H04L61/2592 (EP);
H04L69/167 (EP);
H04L2101/60 (EP);
H04L2101/659 (EP);
| Designated contracting states | DE, GB [2006/50] |
| Former [2006/22] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | Title | German: | KOMMUNIKATION ZWISCHEN FESTEN ENDGERÄTEN EINES PRIVATEN IPV4-NETZWERKS UND EINES GLOBALEN IPV6-NETZWERKS, DIE DURCH DAS IPV4-INTERNET VERBUNDEN SIND | [2006/22] | English: | COMMUNICATION BETWEEN FIXED TERMINALS OF AN IPV4 PRIVATE NETWORK AND AN IPV6 GLOBAL NETWORK INTERCONNECTED THROUGH THE IPV4-INTERNET | [2006/22] | French: | COMMUNICATION ENTRE DES TERMINAUX FIXES D'UN RESEAU PRIVE IPV4 ET D'UN RESEAU GLOBAL IPV6 INTERCONNECTES PAR L'INTERMEDIAIRE DE L'INTERNET IPV4 | [2006/22] | Entry into regional phase | 06.02.2006 | National basic fee paid | 06.02.2006 | Designation fee(s) paid | 06.02.2006 | Examination fee paid | Examination procedure | 30.03.2005 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 06.02.2006 | Amendment by applicant (claims and/or description) | 06.02.2006 | Examination requested [2006/22] | 13.03.2007 | Despatch of a communication from the examining division (Time limit: M04) | 12.07.2007 | Reply to a communication from the examining division | 28.04.2008 | Despatch of a communication from the examining division (Time limit: M02) | 06.05.2008 | Reply to a communication from the examining division | 03.06.2008 | Communication of intention to grant the patent | 11.09.2008 | Fee for grant paid | 11.09.2008 | Fee for publishing/printing paid | Opposition(s) | 30.07.2009 | No opposition filed within time limit [2009/41] | Fees paid | Renewal fee | 14.02.2006 | Renewal fee patent year 03 | 21.09.2006 | Renewal fee patent year 04 | 24.09.2007 | Renewal fee patent year 05 | 27.03.2008 | Renewal fee patent year 06 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [XA]WO0131888 (3COM CORP [US], et al) [X] 1,7,14-17,19,22,23,27,28,31-34 * abstract * * page 14, line 14 - line 20 * * page 15, line 20 - page 16, line 14 * * page 17, line 1 - line 7 * * page 18, line 22 - line 24 * * page 21, line 8 - page 23, line 2 * * figures 3,6,7 * [A] 2-6,8-13,18,20,21,24-26,29,30; | [A]WO02078253 (MARCONI COMM LTD [GB], et al) [A] 1-34 * page 2, line 30 - page 3, line 8 * * page 10, line 7 - page 11, line 18 * * page 14, lines 2-14 * * page 18, line 8 - line 16 *; | [A]US2002194259 (FLYKT PATRIK [FI], et al) [A] 1-34 * paragraph [0016] ** paragraphs [0035] , [0036] *; | [A] - JAMHOUR E ET AL, "TIP6: a transition mechanism for implementing mobile networks", IEEE INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATION AND NETWORKS, (20021014), pages 342 - 347, XP010610902 [A] 1-34 * the whole document * | [A] - C. HUITEMA, "Tunnelling IPv6 over UDP through NATs", INTERNET DRAFT: |