-
EP0518570
European procedure
Extract from the Register of European Patents
EP About this file: EP0518570
| EP0518570 - Optical wavelength-division multiplex modules [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.07.1998 Database last updated on 12.07.2024 | Most recent event Tooltip | 10.07.1998 | No opposition filed within time limit | published on 26.08.1998 [1998/35] | Applicant(s) | For all designated states FUJITSU LIMITED 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi Kanagawa 211 / JP | [N/P] |
| Former [1992/51] | For all designated states FUJITSU LIMITED 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi, Kanagawa 211 / JP | Inventor(s) | 01 /
Arima, Tadao, c/o Fujitsu Limited 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi, Kanagawa, 211 / JP | 02 /
Okamura, Koji, c/o Fujitsu Limited 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi, Kanagawa, 211 / JP | [1992/51] | Representative(s) | Fane, Christopher Robin King, et al Haseltine Lake & Co., Imperial House, 15-19 Kingsway London WC2B 6UD / GB | [N/P] |
| Former [1992/51] | Fane, Christopher Robin King, et al HASELTINE LAKE & CO. Hazlitt House 28 Southampton Buildings Chancery Lane London, WC2A 1AT / GB | Application number, filing date | 92305179.1 | 05.06.1992 | [1992/51] | Priority number, date | JP19910134872 | 06.06.1991 Original published format: JP 13487291 | [1992/51] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0518570 | Date: | 16.12.1992 | Language: | EN | [1992/51] | Type: | A3 Search report | No.: | EP0518570 | Date: | 28.04.1993 | Language: | EN | [1993/17] | Type: | B1 Patent specification | No.: | EP0518570 | Date: | 03.09.1997 | Language: | EN | [1997/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.03.1993 | Classification | IPC: | G02B6/28, G02B6/34, G02B6/42 | [1993/17] | CPC: |
G02B6/4246 (EP,US);
G02B6/2856 (EP,US);
G02B2006/2865 (EP,US);
G02B6/29332 (EP,US)
|
| Former IPC [1992/51] | G02B6/28 | Designated contracting states | DE, FR, GB [1992/51] | Title | German: | Optische Wellenlängenmultiplexmodule | [1992/51] | English: | Optical wavelength-division multiplex modules | [1992/51] | French: | Modules optiques pour multiplexage à longueur d'onde | [1992/51] | Examination procedure | 26.07.1993 | Examination requested [1993/38] | 02.05.1995 | Despatch of a communication from the examining division (Time limit: M06) | 30.10.1995 | Reply to a communication from the examining division | 21.11.1996 | Despatch of communication of intention to grant (Approval: No) | 28.02.1997 | Despatch of communication of intention to grant (Approval: later approval) | 10.03.1997 | Communication of intention to grant the patent | 03.06.1997 | Fee for grant paid | 03.06.1997 | Fee for publishing/printing paid | Opposition(s) | 04.06.1998 | No opposition filed within time limit [1998/35] | Fees paid | Renewal fee | 31.05.1994 | Renewal fee patent year 03 | 23.06.1995 | Renewal fee patent year 04 | 25.06.1996 | Renewal fee patent year 05 | 19.06.1997 | Renewal fee patent year 06 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | DE | 04.12.1997 | [1998/15] | Documents cited: | Search | [A]JP3107110 ; | [A]JP2242205 ; | [A]JP2220008 ; | [A]DE2937580 (KABEL METALLWERKE GHH); | [A]US4790614 (IMOTO KATSUYUKI [JP], et al); | [A]EP0256388 (HITACHI LTD [JP]) | [A] - PATENT ABSTRACTS OF JAPAN vol. 15, no. 301 (P-1233)31 July 1991 & JP-A-3 107 110 ( JAPAN AVIATION ) 07-05-1991, & JP3107110 A 19910731 | [A] - PATENT ABSTRACTS OF JAPAN vol. 14, no. 565 (P-1143)17 December 1990 & JP-A-2 242 205 ( FUJITSU ) 26-09-1990, & JP2242205 A 19901217 | [A] - DATABASE WPIL Section Ch, Week 9041, Derwent Publications Ltd., London, GB; Class L03, AN 90-309630 & JP-A-2 220 008 (FUJITSU) 03-09-1990, & JP2220008 A 00000000 |