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Extract from the Register of European Patents

EP About this file: EP2530520

EP2530520 - ILLUMINATION OPTICAL SYSTEM AND PROJECTOR USING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.03.2018
Database last updated on 15.07.2024
FormerThe patent has been granted
Status updated on  24.03.2017
FormerGrant of patent is intended
Status updated on  20.12.2016
Most recent event   Tooltip26.06.2020Lapse of the patent in a contracting state
New state(s): CY, MK		published on 29.07.2020  [2020/31]
Applicant(s)For all designated states
NEC Display Solutions, Ltd.
4-28, Mita 1-chome
Minato-ku, Tokyo 108-0073 / JP
[2012/49]
Inventor(s)01 / SAITOU, Hiroyuki
c/o NEC Display Solutions Ltd.
4-28, Mita 1-chome
Minato-ku
Tokyo 108-0073 / JP
02 / KATOU, Atsushi
c/o NEC Display Solutions Ltd.
4-28, Mita 1-chome
Minato-ku
Tokyo 108-0073 / JP
03 / UTSUNOMIYA, Motoyasu
c/o NEC Display Solutions Ltd.
4-28, Mita 1-chome
Minato-ku
Tokyo 108-0073 / JP
04 / OSAKA, Akihiro
c/o NEC Display Solutions Ltd.
4-28, Mita 1-chome
Minato-ku
Tokyo 108-0073 / JP
05 / MATSUBARA, Masateru
c/o NEC Display Solutions Ltd.
4-28, Mita 1-chome
Minato-ku
Tokyo 108-0073 / JP
 [2012/49]
Representative(s)Betten & Resch
Patent- und Rechtsanwälte PartGmbB
Maximiliansplatz 14
80333 München / DE
[2017/17]
Former [2012/49]Betten & Resch
Theatinerstrasse 8
80333 München / DE
Application number, filing date10844602.229.01.2010
[2017/17]
WO2010JP51237
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011092841
Date:04.08.2011
Language:JA
[2011/31]
Type: A1 Application with search report 
No.:EP2530520
Date:05.12.2012
Language:EN
[2012/49]
Type: B1 Patent specification 
No.:EP2530520
Date:26.04.2017
Language:EN
[2017/17]
Search report(s)International search report - published on:JP04.08.2011
(Supplementary) European search report - dispatched on:EP10.06.2016
ClassificationIPC:G03B21/00, G03B21/14, G03B21/20, G02B5/22, G02B26/00, G02B27/09, G02B27/14, G03B33/08, G03B33/12, H04N5/04, H04N9/31
[2016/28]
CPC:
G02B26/008 (EP,US); H04N9/3155 (US); G02B5/22 (EP,US);
G03B21/2013 (EP,US); G03B21/2033 (EP,US); G03B21/204 (EP,US);
G03B33/08 (EP,US); G03B33/12 (EP,US); H04N5/04 (US);
H04N9/3111 (EP,US); H04N9/3161 (EP,US); H04N9/3197 (US);
G02B27/0994 (EP,US); G02B27/141 (US) (-)
Former IPC [2012/49]G03B21/00, G03B21/14
Designated contracting statesAT,   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 [2012/49]
Extension statesALNot yet paid
BANot yet paid
RSNot yet paid
TitleGerman:OPTISCHES BELEUCHTUNGSSYSTEM UND PROJEKTOR DAMIT[2012/49]
English:ILLUMINATION OPTICAL SYSTEM AND PROJECTOR USING SAME[2012/49]
French:SYSTÈME OPTIQUE D'ÉCLAIRAGE ET PROJECTEUR UTILISANT CELUI-CI[2012/49]
Entry into regional phase24.07.2012Translation filed 
29.08.2012National basic fee paid 
29.08.2012Search fee paid 
29.08.2012Designation fee(s) paid 
29.08.2012Examination fee paid 
Examination procedure29.08.2012Examination requested  [2012/49]
14.10.2016Amendment by applicant (claims and/or description)
21.12.2016Communication of intention to grant the patent
20.03.2017Fee for grant paid
20.03.2017Fee for publishing/printing paid
20.03.2017Receipt of the translation of the claim(s)
Divisional application(s)EP16199826.5  / EP3168684
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  21.12.2016
Opposition(s)29.01.2018No opposition filed within time limit [2018/14]
Fees paidRenewal fee
29.08.2012Renewal fee patent year 03
31.01.2013Renewal fee patent year 04
31.01.2014Renewal fee patent year 05
02.02.2015Renewal fee patent year 06
01.02.2016Renewal fee patent year 07
31.01.2017Renewal fee patent year 08
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  TooltipHU29.01.2010
AT26.04.2017
CY26.04.2017
CZ26.04.2017
DK26.04.2017
EE26.04.2017
ES26.04.2017
FI26.04.2017
HR26.04.2017
IT26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
MK26.04.2017
NL26.04.2017
PL26.04.2017
PT26.04.2017
RO26.04.2017
SE26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
[2020/31]
Former [2020/27]HU29.01.2010
AT26.04.2017
CZ26.04.2017
DK26.04.2017
EE26.04.2017
ES26.04.2017
FI26.04.2017
HR26.04.2017
IT26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
NL26.04.2017
PL26.04.2017
PT26.04.2017
RO26.04.2017
SE26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2020/15]AT26.04.2017
CZ26.04.2017
DK26.04.2017
EE26.04.2017
ES26.04.2017
FI26.04.2017
HR26.04.2017
IT26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
NL26.04.2017
PL26.04.2017
RO26.04.2017
SE26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
TR26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2019/30]AT26.04.2017
CZ26.04.2017
DK26.04.2017
EE26.04.2017
ES26.04.2017
FI26.04.2017
HR26.04.2017
IT26.04.2017
LT26.04.2017
LV26.04.2017
MC26.04.2017
NL26.04.2017
PL26.04.2017
RO26.04.2017
SE26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/25]AT26.04.2017
CZ26.04.2017
DK26.04.2017
EE26.04.2017
ES26.04.2017
FI26.04.2017
HR26.04.2017
IT26.04.2017
LT26.04.2017
LV26.04.2017
NL26.04.2017
PL26.04.2017
RO26.04.2017
SE26.04.2017
SI26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/11]AT26.04.2017
CZ26.04.2017
DK26.04.2017
EE26.04.2017
ES26.04.2017
FI26.04.2017
HR26.04.2017
IT26.04.2017
LT26.04.2017
LV26.04.2017
NL26.04.2017
PL26.04.2017
RO26.04.2017
SE26.04.2017
SK26.04.2017
SM26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/10]AT26.04.2017
CZ26.04.2017
DK26.04.2017
EE26.04.2017
ES26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
NL26.04.2017
PL26.04.2017
RO26.04.2017
SE26.04.2017
SK26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2018/09]AT26.04.2017
DK26.04.2017
EE26.04.2017
ES26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
NL26.04.2017
PL26.04.2017
SE26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2017/50]AT26.04.2017
ES26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
LV26.04.2017
NL26.04.2017
PL26.04.2017
SE26.04.2017
BG26.07.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2017/49]AT26.04.2017
ES26.04.2017
FI26.04.2017
HR26.04.2017
LT26.04.2017
NL26.04.2017
NO26.07.2017
GR27.07.2017
IS26.08.2017
Former [2017/48]NL26.04.2017
Documents cited:Search[A]US2009262308  (OGAWA MASAHIRO [JP]) [A] 1-5 * paragraph [0041] - paragraph [0068]; figure 4 *;
 [E]US2010328626  (MIYAZAKI TAKESHI [JP]) [E] 1-5 * paragraph [0026] - paragraph [0035]; figure 2 *;
 [E]US2010328633  (SATO MAKOTO [JP], et al) [E] 1-5* paragraph [0073] - paragraph [0085]; figures 8-9 *;
 [E]EP2270589  (CASIO COMPUTER CO LTD [JP]) [E] 1-5 * paragraph [0058] - paragraph [0107]; figures 5-10 *
International search[A]JP2004341105  (NEC VIEWTECHNOLOGY LTD);
 [A]JP2008052070  (SAMSUNG ELECTRONICS CO LTD);
 [A]JP2009266463  (PANASONIC CORP)
by applicantJP2003186110
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.