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Extract from the Register of European Patents

EP About this file: EP2620990

EP2620990 - Light emitting diode device and method of producing the same [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  15.05.2015
Database last updated on 11.09.2024
Most recent event   Tooltip15.05.2015Withdrawal of applicationpublished on 17.06.2015  [2015/25]
Applicant(s)For all designated states
NITTO DENKO CORPORATION
1-2, Shimo-hozumi 1-chome Ibaraki-shi
Osaka 567-8680 / JP
[2013/31]
Inventor(s)01 / Katayama, Hiroyuki
c/o NITTO DENKO CORPORATION
1-2, Shimo-hozumi 1-chome
Ibaraki-shi
Osaka, 567-8680 / JP
02 / Ooyabu, Yasunari
c/o NITTO DENKO CORPORATION
1-2, Shimo-hozumi 1-chome
Ibaraki-shi
Osaka, 567-8680 / JP
03 / Sato, Satoshi
c/o NITTO DENKO CORPORATION
1-2, Shimo-hozumi 1-chome
Ibaraki-shi
Osaka, 567-8680 / JP
 [2013/31]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastrasse 30
81925 München / DE
[N/P]
Former [2013/31]HOFFMANN EITLE
Patent- und Rechtsanwälte
Arabellastrasse 4
81925 München / DE
Application number, filing date13152007.421.01.2013
[2013/31]
Priority number, dateJP2012001579627.01.2012         Original published format: JP 2012015796
[2013/31]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2620990
Date:31.07.2013
Language:EN
[2013/31]
Type: A3 Search report 
No.:EP2620990
Date:26.02.2014
Language:EN
[2014/09]
Search report(s)(Supplementary) European search report - dispatched on:EP27.01.2014
ClassificationIPC:H01L33/56, B29C43/18
[2013/31]
CPC:
B29C43/18 (EP,US); H01L33/48 (KR); H01L33/52 (KR,US);
H01L33/56 (EP,US); B29C43/10 (EP,US); H01L2933/005 (EP,US)
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 [2013/31]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:Lichtemittierende Diodenvorrichtung und Verfahren zu deren Herstellung[2013/31]
English:Light emitting diode device and method of producing the same[2013/31]
French:Dispositif électroluminescent et procédé de production de celui-ci[2013/31]
Examination procedure29.07.2014Examination requested  [2014/36]
22.08.2014Amendment by applicant (claims and/or description)
05.05.2015Application withdrawn by applicant  [2015/25]
Fees paidRenewal fee
15.01.2015Renewal fee patent year 03
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Documents cited:Search[A]EP0772213  (FUJI POLYMERTECH CO LTD [JP]) [A] 1-5 * column 2, line 35 - column 3, line 47; figure - *;
 [A]EP1621563  (NITTO DENKO CORP [JP]) [A] 1,6* paragraphs [0046] - [0050]; figures 1,2 *;
 [X]EP1936675  (TDK CORP [JP]) [X] 1-6 * paragraph [0041]; figure 6 *;
 [X]GB2452121  (LEE KO-HSIN [TW], et al) [X] 1-6 * page 6, line 13 - page 9, line 9; figure - *
by applicantJP2011228525
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.