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Extract from the Register of European Patents

EP About this file: EP2820684

EP2820684 - OPTOELECTRONIC SEMICONDUCTOR CHIP [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  07.02.2020
Database last updated on 03.10.2024
FormerExamination is in progress
Status updated on  05.10.2018
FormerRequest for examination was made
Status updated on  17.08.2018
FormerGrant of patent is intended
Status updated on  11.04.2018
Most recent event   Tooltip07.02.2020Application deemed to be withdrawnpublished on 11.03.2020  [2020/11]
Applicant(s)For all designated states
OSRAM Opto Semiconductors GmbH
Leibnizstraße 4
93055 Regensburg / DE
[2019/37]
Former [2015/02]For all designated states
OSRAM Opto Semiconductors GmbH
Leibnizstrasse 4
93055 Regensburg / DE
Inventor(s)01 / MANDL, Martin
Kallmünzer Strasse 24
93138 Lappersdorf / DE
02 / STRASSBURG, Martin
Frankenstrasse 10
93093 Donaustauf / DE
03 / KÖLPER, Christopher
Liskircherstrasse 11
93049 Regensburg / DE
04 / PFEUFFER, Alexander
Safferlingstrasse 21
93053 Regensburg / DE
05 / RODE, Patrick
Amberger Strasse 40
93059 Regensburg / DE
06 / LEDIG, Johannes
Körnerstrasse 30
38102 Braunschweig / DE
07 / NEUMANN, Richard
Oberaudorfer Strasse 9
81549 München / DE
08 / WAAG, Andreas
Pilziggrundstrasse 37
97076 Würzburg / DE
 [2015/02]
Representative(s)Epping - Hermann - Fischer
Patentanwaltsgesellschaft mbH
Schloßschmidstraße 5
80639 München / DE
[2015/02]
Application number, filing date13708711.020.02.2013
WO2013EP53371
Priority number, dateDE20121010171801.03.2012         Original published format: DE102012101718
[2015/02]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2013127672
Date:06.09.2013
Language:DE
[2013/36]
Type: A1 Application with search report 
No.:EP2820684
Date:07.01.2015
Language:DE
The application published by WIPO in one of the EPO official languages on 06.09.2013 takes the place of the publication of the European patent application.
[2015/02]
Search report(s)International search report - published on:EP06.09.2013
ClassificationIPC:H01L33/18, H01L33/08, // H01L33/24
[2018/15]
CPC:
H01L33/08 (EP,CN,US); H01L33/16 (EP,US); H01L33/18 (CN,US);
H01L33/42 (US); H01L33/62 (US); H01L2933/0016 (EP,CN,US);
H01L33/24 (EP,US); H01L33/385 (EP,CN,US); H01L33/50 (EP,US) (-)
Former IPC [2015/02]H01L33/18
Designated contracting statesAL,   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,   RS,   SE,   SI,   SK,   SM,   TR [2015/02]
TitleGerman:OPTOELEKTRONISCHER HALBLEITERCHIP[2015/02]
English:OPTOELECTRONIC SEMICONDUCTOR CHIP[2015/02]
French:PUCE SEMI-CONDUCTRICE OPTOÉLECTRONIQUE[2015/02]
Entry into regional phase11.08.2014National basic fee paid 
11.08.2014Designation fee(s) paid 
11.08.2014Examination fee paid 
Examination proceduredeletedCommunication of intention to grant the patent
11.08.2014Examination requested  [2015/02]
23.03.2015Amendment by applicant (claims and/or description)
12.04.2018Communication of intention to grant the patent
09.05.2018Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
04.10.2018Despatch of a communication from the examining division (Time limit: M04)
15.01.2019Reply to a communication from the examining division
13.05.2019Despatch of a communication from the examining division (Time limit: M04)
24.09.2019Application deemed to be withdrawn, date of legal effect  [2020/11]
25.10.2019Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2020/11]
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  12.04.2018
Fees paidRenewal fee
23.02.2015Renewal fee patent year 03
22.02.2016Renewal fee patent year 04
17.02.2017Renewal fee patent year 05
22.02.2018Renewal fee patent year 06
21.02.2019Renewal fee patent year 07
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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.
Cited inInternational search[A]EP1727216  (LG ELECTRONICS INC [KR], et al) [A] 1-16 * paragraphs [0020] , [0036] , [0049] , [0053] - [0055]; figures 3c,4,5,9 *;
 [A]WO2009009612  (NANOCRYSTAL LLC [US], et al) [A] 1-16* paragraphs [0057] , [0058] , [0064] , [0065]; figures 4(1),4(2) *;
 [XAI]US2010155767  (LEE MOON-SANG [KR], et al) [X] 1 * paragraphs [0003] , [0039] , [0046] , [0051]; figure 8 * [A] 2,13,14,16 [I] 3-12,15;
 [XAI]DE102010012711  (OSRAM OPTO SEMICONDUCTORS GMBH [DE]) [X] 1,3,4,11,12 * paragraphs [0012] , [0020] - [0028] - [0040] , [0052] - [0060] - [0075] , [0083] , [0085]; figures 3,4C * [A] 2,13,14,16 [I] 5-10,15
ExaminationWO2011067872
 EP2509119
 WO2011080219
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.