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EP1591768
European procedure
Extract from the Register of European Patents
EP About this file: EP1591768
| EP1591768 - OPTICAL AMPLIFICATION RELAY METHOD AND OPTICAL AMPLIFICATION RELAY SYSTEM [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.08.2012 Database last updated on 22.08.2024 | Most recent event Tooltip | 17.08.2012 | No opposition filed within time limit | published on 19.09.2012 [2012/38] | Applicant(s) | For all designated states FUJITSU LIMITED 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | [N/P] |
| Former [2005/44] | For all designated states FUJITSU LIMITED 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi Kanagawa 211-8588 / JP | Inventor(s) | 01 /
OGIWARA, Hiroshi, c/o FUJITSU LIMITED 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 / JP | 02 /
OTA, Kenji, c/o FUJITSU LIMITED 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 / JP | [2011/41] |
| Former [2005/44] | 01 /
OGIWARA, Hiroshi, c/o FUJITSU LIMITED 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 / JP | ||
| 02 /
OTA, Kenji, c/o FUJITSU LIMITED 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 / JP | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastrasse 30 81925 München / DE | [N/P] |
| Former [2011/41] | HOFFMANN EITLE Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | ||
| Former [2005/44] | HOFFMANN EITLE Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | Application number, filing date | 03703226.5 | 06.02.2003 | [2005/44] | WO2003JP01262 | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2004070342 | Date: | 19.08.2004 | Language: | EN | [2004/34] | Type: | A1 Application with search report | No.: | EP1591768 | Date: | 02.11.2005 | Language: | EN | The application published by WIPO in one of the EPO official languages on 19.08.2004 takes the place of the publication of the European patent application. | [2005/44] | Type: | B1 Patent specification | No.: | EP1591768 | Date: | 12.10.2011 | Language: | EN | [2011/41] | Search report(s) | International search report - published on: | JP | 19.08.2004 | (Supplementary) European search report - dispatched on: | EP | 27.12.2007 | Classification | IPC: | H04B10/08, H04B10/17, G01M11/02 | [2008/04] | CPC: |
G01M11/3154 (EP,US);
H04B10/071 (EP,US);
H04B10/298 (EP,US)
|
| Former IPC [2005/44] | G01M11/02, H04B10/16, H04B10/08 | Designated contracting states | DE, FR, GB [2006/21] |
| Former [2005/44] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, SE, SI, SK, TR | Title | German: | OPTISCHES VERSTÄRKUNGS-RELAISVERFAHREN UND OPTISCHES VERSTÄRKUNGS-RELAISSYSTEM | [2011/16] | English: | OPTICAL AMPLIFICATION RELAY METHOD AND OPTICAL AMPLIFICATION RELAY SYSTEM | [2005/44] | French: | PROCEDE ET SYSTEME DE RELAIS D'AMPLIFICATION OPTIQUE | [2005/44] |
| Former [2005/44] | OPTISCHES VERSTÄRKUNGS-RELAISVERFAHREN UNDOPTISCHES VERSTÄRKUNGS-RELAISSYSTEM | Entry into regional phase | 19.05.2005 | Translation filed | 19.05.2005 | National basic fee paid | 19.05.2005 | Search fee paid | 19.05.2005 | Designation fee(s) paid | 19.05.2005 | Examination fee paid | Examination procedure | 19.05.2005 | Examination requested [2005/44] | 05.12.2008 | Despatch of a communication from the examining division (Time limit: M04) | 01.04.2009 | Reply to a communication from the examining division | 29.04.2011 | Communication of intention to grant the patent | 25.08.2011 | Fee for grant paid | 25.08.2011 | Fee for publishing/printing paid | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 05.12.2008 | Opposition(s) | 13.07.2012 | No opposition filed within time limit [2012/38] | Fees paid | Renewal fee | 21.06.2005 | Renewal fee patent year 03 | 22.02.2006 | Renewal fee patent year 04 | 23.02.2007 | Renewal fee patent year 05 | 21.02.2008 | Renewal fee patent year 06 | 27.03.2008 | Renewal fee patent year 07 | 23.02.2010 | Renewal fee patent year 08 | 23.02.2011 | Renewal fee patent year 09 |
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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. | Documents cited: | Search | [X]FR2776440 (NEC CORP [JP]) [X] 1-16* figures 6B,7,8 * | International search | [X]JPH05336042 (KOKUSAI DENSHIN DENWA CO LTD); | [X]JP2002171223 (NEC CORP); | [X]JP2000031907 (NEC CORP); | [Y]JPH0993201 (FUJITSU LTD); | [A]JP2001148665 (KDD SUBMARINE CABLE SYS INC) | by applicant | FR2776440 | US6301404 |