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EP0933894
European procedure
Extract from the Register of European Patents
EP About this file: EP0933894
| EP0933894 - Method and system for controlling optical amplification in wavelength division multiplex optical transmission [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.05.2008 Database last updated on 03.06.2024 | Most recent event Tooltip | 03.06.2011 | Lapse of the patent in a contracting state New state(s): IT | published on 06.07.2011 [2011/27] | Applicant(s) | For all designated states LUCENT TECHNOLOGIES INC. 600 Mountain Avenue Murray Hill, NJ 07974-0636 / US | [N/P] |
| Former [1999/31] | For all designated states LUCENT TECHNOLOGIES INC. 600 Mountain Avenue Murray Hill, New Jersey 07974-0636 / US | Inventor(s) | 01 /
Bode, Dirk Hallerheuttenstrasse 12 90461 Nuernberg / DE | 02 /
Zhou, Jianhui 119 Kentucky Way Freehold, New Jersey / US | 03 /
Teichmann, Bernd Fasanenweg 12 90542 Eckental / DE | [1999/31] | Representative(s) | Sarup, David Alexander, et al Alcatel-Lucent Telecom Ltd Patent Business c/o Nokia 125 Finsbury Pavement London EC2A 1NQ / GB | [N/P] |
| Former [2008/46] | Sarup, David Alexander, et al Alcatel-Lucent Telecom Limited Unit 18, Core 3, Workzone Innova Business Park Electric Avenue Enfield EN3 7XU / GB | ||
| Former [2005/32] | Sarup, David Alexander, et al Lucent Technologies NS UK Limited, 5 Mornington Road Woodford Green, Essex IG8 0TU / GB | ||
| Former [1999/31] | Funnell, Samantha Jane, et al Lucent Technologies UK Limited, 5 Mornington Road Woodford Green, Essex IG8 0TU / GB | Application number, filing date | 98300561.2 | 27.01.1998 | [1999/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0933894 | Date: | 04.08.1999 | Language: | EN | [1999/31] | Type: | B1 Patent specification | No.: | EP0933894 | Date: | 25.07.2007 | Language: | EN | [2007/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.07.1998 | Classification | IPC: | H04J14/02 | [1999/31] | CPC: |
H04J14/0221 (EP,US)
| Designated contracting states | DE, FR, GB, IT [2000/15] |
| Former [1999/31] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren und Vorrichtung zur Steuerung der optischen Verstärkung in einer optischen Wellenlängenmultiplexübertragung | [1999/31] | English: | Method and system for controlling optical amplification in wavelength division multiplex optical transmission | [1999/31] | French: | Méthode et système de commande d'amplification optique dans une transmission optique à multiplexage en longueurs d'ondes | [1999/31] | Examination procedure | 21.01.2000 | Examination requested [2000/12] | 05.02.2000 | Loss of particular rights, legal effect: designated state(s) | 16.05.2000 | Despatch of communication of loss of particular rights: designated state(s) FI, SE | 23.03.2007 | Communication of intention to grant the patent | 08.06.2007 | Fee for grant paid | 08.06.2007 | Fee for publishing/printing paid | Opposition(s) | 28.04.2008 | No opposition filed within time limit [2008/27] | Fees paid | Renewal fee | 14.01.2000 | Renewal fee patent year 03 | 23.12.2000 | Renewal fee patent year 04 | 02.01.2002 | Renewal fee patent year 05 | 09.01.2003 | Renewal fee patent year 06 | 23.01.2004 | Renewal fee patent year 07 | 07.01.2005 | Renewal fee patent year 08 | 11.01.2006 | Renewal fee patent year 09 | 22.01.2007 | Renewal fee patent year 10 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 09.03.2000 | FI M01 Not yet paid | 09.03.2000 | SE M01 Not yet paid |
| 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 | GB | 27.01.2008 | FR | 31.01.2008 | IT | 31.01.2008 | [2011/27] |
| Former [2009/30] | GB | 27.01.2008 | |
| FR | 31.01.2008 | ||
| Former [2009/04] | GB | 27.01.2008 | Documents cited: | Search | [A]EP0467396 (CANON KK [JP]) [A] 1,6 * abstract * * column 5, line 7 - line 27 * * column 6, line 18 - line 28 *; | [A]EP0663738 (ALCATEL NV [NL]) [A] 1,6 * abstract * * column 1, line 1 - line 34 * * column 2, line 54 - column 4, line 53 *; | [A]WO9706616 (STC SUBMARINE SYSTEMS LTD [GB], et al) [A] 1,6 * page 3, line 17 - page 4, line 6 * * page 5, line 2 - line 12 * * page 6, line 5 - page 7, line 7 *; | [A]EP0769861 (NEC CORP [JP]) [A] 1,6* abstract * |