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EP2309557
European procedure
Extract from the Register of European Patents
EP About this file: EP2309557
| EP2309557 - Quantum dot white light emitting diodes [Right-click to bookmark this link] | |||
| Former [2011/15] | Quantum dot white and colored light emitting diodes | ||
| [2015/47] | Status | No opposition filed within time limit Status updated on 20.01.2017 Database last updated on 27.07.2024 | Most recent event Tooltip | 20.01.2017 | No opposition filed within time limit | published on 22.02.2017 [2017/08] | Applicant(s) | For all designated states Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 / US | For all designated states Philips Lumileds Lighting Company LLC 370 West Trimble Road San Jose CA 95131 / US | [2016/11] |
| Former [2011/15] | For all designated states Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 / US | ||
| For all designated states Philips Lumileds Lighting Company LLC 370 West Trimble Road San Jose CA 95131 / US | Inventor(s) | 01 /
Bawendi, Mounji, G. P.O. Box 220 5600 AE Eindhoven / NL | 02 /
Heine, Jason P.O. Box 220 5600 AE Eindhoven / NL | 03 /
Jensen, Klavs, F. P.O. Box 220 5600 AE Eindhoven / NL | 04 /
Miller, Jeffrey, N. P.O. Box 220 5600 AE Eindhoven / NL | 05 /
Moon, Ronald, L. P.O. Box 220 5600 AE Eindhoven / NL | [2011/15] | Representative(s) | Rüber, Bernhard Jakob Lumileds Germany GmbH Intellectual Property Philipsstraße 8 52068 Aachen / DE | [2016/11] |
| Former [2011/15] | Bekkers, Joost J.J Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven / NL | Application number, filing date | 10180612.3 | 01.04.1999 | [2011/15] | Priority number, date | US19980092120P | 01.04.1998 Original published format: US 92120 P | [2011/15] | Previously filed application, date | WO1999US07219 | 01.04.1999 | [2011/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2309557 | Date: | 13.04.2011 | Language: | EN | [2011/15] | Type: | B1 Patent specification | No.: | EP2309557 | Date: | 16.03.2016 | Language: | EN | [2016/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.03.2011 | Classification | IPC: | B82Y10/00, C09K11/02, C09K11/56, C09K11/88, H01L33/06, H01L33/50, // H01S3/16 | [2015/47] | CPC: |
H01L33/06 (EP,US);
B82Y10/00 (EP,US);
C09K11/02 (EP,US);
C09K11/565 (EP,US);
C09K11/883 (EP,US);
H01L33/502 (EP,US);
H01L33/504 (EP,US);
H01S3/169 (EP,US);
Y02B20/00 (EP,US);
Y10S977/95 (EP,US)
(-)
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| Former IPC [2011/15] | H01L33/50 | Designated contracting states | DE, FR, GB [2016/11] |
| Former [2011/15] | DE, FR, GB | Title | German: | Weiss emittierende Quantenpunkt-Leuchtdioden | [2015/47] | English: | Quantum dot white light emitting diodes | [2015/47] | French: | Diodes électroluminescentes blanches à points quantiques | [2015/47] |
| Former [2011/15] | Weiss und farbig emittierende Quantenpunkt-Leuchtdioden | ||
| Former [2011/15] | Quantum dot white and colored light emitting diodes | ||
| Former [2011/15] | Diodes électroluminescentes de couleur et blanches à points quantiques | Examination procedure | 13.10.2011 | Amendment by applicant (claims and/or description) | 13.10.2011 | Examination requested [2011/47] | 19.08.2014 | Despatch of a communication from the examining division (Time limit: M04) | 23.10.2014 | Reply to a communication from the examining division | 07.10.2015 | Date of oral proceedings | 13.11.2015 | Minutes of oral proceedings despatched | 30.11.2015 | Communication of intention to grant the patent | 06.01.2016 | Receipt of the translation of the claim(s) | 07.01.2016 | Fee for grant paid | 07.01.2016 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP99915206.9 / EP1070355 | 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 (EP19990915206) is 07.02.2006 | Opposition(s) | 19.12.2016 | No opposition filed within time limit [2017/08] | Fees paid | Renewal fee | 28.01.2011 | Renewal fee patent year 03 | 28.01.2011 | Renewal fee patent year 04 | 28.01.2011 | Renewal fee patent year 05 | 28.01.2011 | Renewal fee patent year 06 | 28.01.2011 | Renewal fee patent year 07 | 28.01.2011 | Renewal fee patent year 08 | 28.01.2011 | Renewal fee patent year 09 | 28.01.2011 | Renewal fee patent year 10 | 28.01.2011 | Renewal fee patent year 11 | 28.01.2011 | Renewal fee patent year 12 | 25.04.2011 | Renewal fee patent year 13 | 25.04.2012 | Renewal fee patent year 14 | 29.04.2013 | Renewal fee patent year 15 | 31.03.2014 | Renewal fee patent year 16 | 27.04.2015 | Renewal fee patent year 17 |
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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 | [XAI]US5260957 (HAKIMI FARHAD [US], et al) [X] 1,2,13 * column 2, line 41 - column 4, line 28; figures 1-6 * [A] 3-11,14,15 [I] 12; | [XAI]EP0622439 (KONINKL PHILIPS ELECTRONICS NV [NL]) [X] 1,2,13 * page 3, line 23 - page 6, line 9; figures 1-4 * [A] 3-11,14,15 [I] 12; | [A]WO9610282 (BRITISH TELECOMM [GB], et al) [A] 1-15 * page 3, line 5 - page 4, line 26 * * page 5, line 25 - line 32 * * page 7, line 4 - line 20 * * page 8, line 4 - line 6; figures 1,2 *; | [A]US5525377 (BHARGAVA RAMESHWAR [NL], et al) [A] 1-15* column 3, line 59 - column 6, line 21; figures 1-3 *; | [A]WO9749119 (MATSUSHITA ELECTRIC IND CO LTD [JP], et al) [A] 1-15 * page 6 - page 31; figures 1-10 *; | [AP]EP0853334 (MATSUSHITA ELECTRIC IND CO LTD [JP], et al) [AP] 1-15 * page 4, line 48 - page 17, line 39; figures 1-10 *; | [A] - DABBOUSI B O, "(CDSE)ZNS CORE-SHELL QUANTUM DOTS: SYNTHESIS AND CHARACTERIZATIONS OF A SIZE SERIES OF HIGHLY LUMINESCENT NANOCRYSTALLITES", JOURNAL OF PHYSICAL CHEMISTRY. B, MATERIALS, SURFACES, INTERFACES AND BIOPHYSICAL, (19971113), vol. 101, no. 46, ISSN 1089-5647, pages 9463 - 9475, XP002095418 [A] 1-15 * page 9463, column l, paragraph 1 - page 9467, column l, paragraph 3; figures 1-5 * DOI: http://dx.doi.org/10.1021/jp971091y | Examination | WO9750132 | by applicant | - GUHA, J APPL. PHYS., (199710), vol. 82, no. 8, pages 4126 - 4128 | - III-VS REVIEW, (1997), vol. 10, no. 1, page 4 | - MURRAY, J AM. CHEM. SOC., (1993), vol. 115, page 8706 | US19970969302 |