EP1916565 - RAMAN LIGHT AMPLIFIER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.11.2013 Database last updated on 24.08.2024 | Most recent event Tooltip | 08.11.2013 | No opposition filed within time limit | published on 11.12.2013 [2013/50] | Applicant(s) | For all designated states Fujitsu Ltd. 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 / JP | [2008/18] | Inventor(s) | 01 /
NAKATA, Masao, c/o FUJITSU LIMITED 1-1, Kamikodanaka 4-chome Nakahara-ku Kawasaki-shi, Kanagawa 2118588 / JP | [2013/01] |
Former [2008/18] | 01 /
NAKATA, Masao, c/o FUJITSU LIMITED 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 2118588 / JP | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastrasse 30 81925 München / DE | [N/P] |
Former [2013/01] | HOFFMANN EITLE Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | ||
Former [2008/18] | HOFFMANN EITLE Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | Application number, filing date | 05751389.7 | 20.06.2005 | [2008/18] | WO2005JP11298 | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2006137123 | Date: | 28.12.2006 | Language: | EN | [2006/52] | Type: | A1 Application with search report | No.: | EP1916565 | Date: | 30.04.2008 | Language: | EN | The application published by WIPO in one of the EPO official languages on 28.12.2006 takes the place of the publication of the European patent application. | [2008/18] | Type: | B1 Patent specification | No.: | EP1916565 | Date: | 02.01.2013 | Language: | EN | [2013/01] | Search report(s) | International search report - published on: | JP | 28.12.2006 | (Supplementary) European search report - dispatched on: | EP | 19.01.2010 | Classification | IPC: | H01S3/30 | [2012/32] | CPC: |
H04B10/2916 (EP,US);
H01S3/302 (EP,US);
H01S3/06754 (EP,US);
H01S3/1305 (EP,US)
|
Former IPC [2008/18] | G02F1/35, H04B10/16, H04B10/17 | Designated contracting states | DE, FR, GB [2008/38] |
Former [2008/18] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | RAMAN-LICHTVERSTÄRKER | [2008/18] | English: | RAMAN LIGHT AMPLIFIER | [2008/18] | French: | AMPLIFICATEUR DE LUMIÈRE RAMAN | [2008/18] | Entry into regional phase | 10.01.2008 | Translation filed | 10.01.2008 | National basic fee paid | 10.01.2008 | Search fee paid | 10.01.2008 | Designation fee(s) paid | 10.01.2008 | Examination fee paid | Examination procedure | 10.01.2008 | Examination requested [2008/18] | 22.01.2008 | Loss of particular rights, legal effect: designated state(s) | 24.04.2008 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR | 30.04.2010 | Despatch of a communication from the examining division (Time limit: M04) | 01.09.2010 | Reply to a communication from the examining division | 08.08.2012 | Communication of intention to grant the patent | 15.11.2012 | Fee for grant paid | 15.11.2012 | 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 30.04.2010 | Opposition(s) | 03.10.2013 | No opposition filed within time limit [2013/50] | Fees paid | Renewal fee | 12.02.2008 | Renewal fee patent year 03 | 26.03.2008 | Renewal fee patent year 04 | 25.06.2009 | Renewal fee patent year 05 | 29.06.2010 | Renewal fee patent year 06 | 27.06.2011 | Renewal fee patent year 07 | 31.03.2012 | Renewal fee patent year 08 | Penalty fee | Additional fee for renewal fee | 20.01.2008 | 03   M06   Fee paid on   12.02.2008 |
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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 | [A]EP1182808 (FUJITSU LTD [JP]) [A] 1-10* abstract *; | [XI]US2002176154 (SUGAYA YASUSHI [JP], et al) [X] 1,10 * paragraph [0029] - paragraph [0035]; figure 1 * [I] 2-9; | [A]US2003117694 (SOBE MASAAKI [JP], et al) [A] 1-10 * abstract *; | [XI]US2004090663 (KAMADA TAKASHI [JP], et al) [X] 1,10 * paragraph [0040] - paragraph [0052] * * paragraph [0064]; figure 5 * [I] 2-9; | [XI]US2005024712 (HIRAIZUMI MAKI [JP]) [X] 1,10 * paragraph [0006] - paragraph [0007] * * paragraph [0092] - paragraph [0094] * * paragraph [0103]; figure 8 * [I] 2-9 | International search | [X]WO2005013518 (FUJITSU LTD [JP], et al); | [A]JP2004361979 (NIPPON TELEGRAPH & TELEPHONE); | [A]EP1522840 (CIT ALCATEL [FR]); | [A] - BROMAGE J., "Raman Amplification for Fiber Communications Systems", JOURNAL OF LIGHTWAVE TECHNOLOGY, (2004), vol. 22, no. 1, pages 79 - 93, XP002991798 DOI: http://dx.doi.org/10.1109/JLT.2003.822828 | by applicant | JP2002296145 | JP2004287307 | JP2004172750 | US2005024712 | US2002176154 | US2004090663 |