EP2347481 - SYSTEM FOR LIGHT EMISSION IN A POLARITON MODE WITH ELECTRICAL INJECTION OF QUANTUM WELLS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.04.2014 Database last updated on 16.07.2024 | Most recent event Tooltip | 04.09.2015 | Lapse of the patent in a contracting state New state(s): MT | published on 07.10.2015 [2015/41] | Applicant(s) | For all designated states Centre National de la Recherche Scientifique (C.N.R.S.) 3 rue Michel-Ange 75794 Paris Cedex 16 / FR | [N/P] |
Former [2011/30] | For all designated states Centre National de la Recherche Scientifique - CNRS 3, rue Michel-Ange 75794 Paris Cedex 16 / FR | Inventor(s) | 01 /
MALPUECH, Guillaume 26 Route d'Orcines F-63122 Manson / FR | 02 /
SOLNYSHKOV, Dmitry 2 Q avenue Pasteur F-63400 Chamalières / FR | 03 /
DI CARLO, Aldo 13 Via Fontanarosa IT-00177 Rome / IT | 04 /
PETROLATI, Eleonora 4 Via delle Eriche IT-00172 Rome / IT | [2011/30] | Representative(s) | Bethenod, Marc Novagraaf Technologies SA 122, Rue Edouard Vaillant 92593 Levallois-Perret Cedex / FR | [N/P] |
Former [2013/23] | Bethenod, Marc Novagraaf Technologies SA 122, rue Edouard Vaillant FR-92593 Levallois-Perret Cedex / FR | ||
Former [2011/30] | Bethenod, Marc Novagraaf Technologies SA 122, rue Edouard Vaillant FR-92593 Levallois-Perret Cedex / FR | Application number, filing date | 09755937.1 | 29.10.2009 | [2011/30] | WO2009FR01257 | Priority number, date | FR20080006323 | 13.11.2008 Original published format: FR 0806323 | [2011/30] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | WO2010055221 | Date: | 20.05.2010 | Language: | FR | [2010/20] | Type: | A1 Application with search report | No.: | EP2347481 | Date: | 27.07.2011 | Language: | FR | The application published by WIPO in one of the EPO official languages on 20.05.2010 takes the place of the publication of the European patent application. | [2011/30] | Type: | B1 Patent specification | No.: | EP2347481 | Date: | 05.06.2013 | Language: | FR | [2013/23] | Search report(s) | International search report - published on: | EP | 20.05.2010 | Classification | IPC: | H01S5/183, H01S5/343, H01S5/042 | [2011/30] | CPC: |
H01S5/18308 (EP,US);
B82Y20/00 (EP,US);
H01S5/042 (EP,US);
H01S5/34333 (EP,US);
H01S5/10 (EP,US);
H01S5/18369 (EP,US);
H01S5/18383 (EP,US)
(-)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR [2011/30] | Extension states | AL | Not yet paid | BA | Not yet paid | RS | Not yet paid | Title | German: | SYSTEM ZUR LICHTEMISSION IN EINEM POLARITON-MODUS MIT ELEKTRISCHER EINSPEISUNG VON QUANTENTÖPFEN | [2011/30] | English: | SYSTEM FOR LIGHT EMISSION IN A POLARITON MODE WITH ELECTRICAL INJECTION OF QUANTUM WELLS | [2011/30] | French: | SYSTEME D'EMISSION DE LUMIERE SUIVANT UN MODE POLARITONIQUE AVEC INJECTION ELECTRIQUE DE PUITS QUANTIQUES | [2011/30] | Entry into regional phase | 04.05.2011 | National basic fee paid | 04.05.2011 | Designation fee(s) paid | 04.05.2011 | Examination fee paid | Examination procedure | 04.05.2011 | Examination requested [2011/30] | 24.01.2013 | Communication of intention to grant the patent | 25.04.2013 | Fee for grant paid | 25.04.2013 | 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 24.01.2013 | Opposition(s) | 06.03.2014 | No opposition filed within time limit [2014/20] | Fees paid | Renewal fee | 26.10.2011 | Renewal fee patent year 03 | 25.10.2012 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | HU | 29.10.2009 | AT | 05.06.2013 | CY | 05.06.2013 | CZ | 05.06.2013 | DK | 05.06.2013 | EE | 05.06.2013 | FI | 05.06.2013 | HR | 05.06.2013 | IT | 05.06.2013 | LT | 05.06.2013 | LV | 05.06.2013 | MC | 05.06.2013 | MK | 05.06.2013 | MT | 05.06.2013 | NL | 05.06.2013 | PL | 05.06.2013 | RO | 05.06.2013 | SE | 05.06.2013 | SI | 05.06.2013 | SK | 05.06.2013 | SM | 05.06.2013 | TR | 05.06.2013 | BG | 05.09.2013 | NO | 05.09.2013 | GR | 06.09.2013 | ES | 16.09.2013 | IS | 05.10.2013 | PT | 07.10.2013 | IE | 29.10.2013 | LU | 29.10.2013 | BE | 31.10.2013 | CH | 31.10.2013 | LI | 31.10.2013 | [2015/41] |
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NO | 05.09.2013 | Cited in | International search | [AD]US5877509 (PAU STANLEY [DE], et al) [AD] 1 * column 6, lines 34-40; figure 1 *; | [A]WO2005088786 (UNIV PRINCETON [US], et al) [A] 1 * the whole document *; | [AD] - G. CHRISTMANN ET AL, APPLIED PHYSICS LETTERS, (20080804), vol. 93, no. 051102, pages 051102-1 - 051102-3, XP002539432 [AD] 1 * the whole document * | [A] - WEIHS G ET AL, "Exciton-polariton lasing in a microcavity", SEMICONDUCTOR SCIENCE AND TECHNOLOGY, IOP, BRISTOL, GB, (20031001), vol. 18, no. 10, ISSN 0268-1242, pages S386 - S394, XP002352635 [A] 1 * the whole document * DOI: http://dx.doi.org/10.1088/0268-1242/18/10/313 | [A] - PETROLATI ET AL, "Simulation of exciton formation and transport in electrically driven polariton laser structures", SUPERLATTICES AND MICROSTRUCTURES, ACADEMIC PRESS, LONDON, GB, (20070611), vol. 41, no. 5-6, ISSN 0749-6036, pages 364 - 367, XP022111939 [A] 1 * the whole document * DOI: http://dx.doi.org/10.1016/j.spmi.2007.03.020 | [AD] - S I TSINTZOS ET AL, "A GaAs polariton light emitting diode operating near room temperature", NATURE, (20080515), vol. 453, pages 372 - 375, XP002539433 [AD] 1 * the whole document * DOI: http://dx.doi.org/10.1038/NATURE06979 | [A] - A A KHALIFA ET AL, "electroluminescence emission from polariton states in GaAs based semiconductor microcavities", APLIED PHYSICS LETTERS, (20080213), vol. 92, no. 061107, pages 061107-1 - 061107-3, XP002539434 [A] 1 * the whole document * | [T] - D SOLNYSHKOV ET AL, "Theory of an electrically injected bulk polariton laser", APPLIED PHYSICS LETTERS, (20090106), vol. 94, no. 011110, pages 011110-1 - 011110-3, XP002539435 [T] 1 * the whole document * | [T] - R BUTTE ET AL, "Room temperature polariton lasing in III nitride microcavities a comparison with blue GaN basedf vertical cavity surface emitting lasers", PROCEEDINGS OF THE SPIE, THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING, USA, (20090126), no. 7216, pages 721619-1 - 721619-16, XP002539436 [T] 1 * the whole document * DOI: http://dx.doi.org/10.1117/12.803718xp |