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Extract from the Register of European Patents

EP About this file: EP4053446

EP4053446 - LIGHT SOURCE DEVICE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  05.08.2022
Database last updated on 14.09.2024
FormerThe international publication has been made
Status updated on  10.05.2021
Most recent event   Tooltip13.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Nichia Corporation
491-100, Oka
Kaminaka-cho
Anan-shi, Tokushima 774-8601 / JP
[2022/36]
Inventor(s)01 / YOSHIDA Norimasa
c/o NICHIA CORPORATION, 491-100, Oka, Kaminaka-
cho
Anan-shi, Tokushima 774-8601 / JP
02 / OKAHISA Tsuyoshi
c/o NICHIA CORPORATION, 491-100, Oka, Kaminaka-
cho
Anan-shi, Tokushima 774-8601 / JP
 [2022/36]
Representative(s)Betten & Resch
Patent- und Rechtsanwälte PartGmbB
Maximiliansplatz 14
80333 München / DE
[2022/36]
Application number, filing date20883099.209.09.2020
[2022/36]
WO2020JP34188
Priority number, dateJP2019019798430.10.2019         Original published format: JP 2019197984
JP2020011202229.06.2020         Original published format: JP 2020112022
[2022/36]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021084920
Date:06.05.2021
Language:JA
[2021/18]
Type: A1 Application with search report 
No.:EP4053446
Date:07.09.2022
Language:EN
[2022/36]
Search report(s)International search report - published on:JP06.05.2021
(Supplementary) European search report - dispatched on:EP26.10.2023
ClassificationIPC:H01L33/58, F21S2/00, F21V5/00, F21V5/04, F21V17/00, F21V17/10, F21V19/00, G02B3/00, G02B3/08
[2023/48]
CPC:
H01L33/58 (EP); F21V5/045 (EP,CN,US); F21V13/04 (US);
F21K9/69 (EP); F21V5/008 (EP,CN); F21V5/048 (EP,CN);
G02B19/0028 (EP); G02B19/0061 (EP); G02B27/30 (US);
G02B3/08 (EP); F21V2200/00 (US); F21Y2115/10 (EP,CN) (-)
Former IPC [2022/36]F21S2/00, F21V5/00, F21V5/04, F21V17/00, F21V17/10, F21V19/00, G02B3/00, G02B3/08, H01L33/00, H01L33/58, F21Y115/10
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 [2022/36]
TitleGerman:LICHTQUELLENVORRICHTUNG[2022/36]
English:LIGHT SOURCE DEVICE[2022/36]
French:DISPOSITIF DE SOURCE LUMINEUSE[2022/36]
Entry into regional phase28.04.2022Translation filed 
28.04.2022National basic fee paid 
28.04.2022Search fee paid 
28.04.2022Designation fee(s) paid 
28.04.2022Examination fee paid 
Examination procedure28.04.2022Examination requested  [2022/36]
10.05.2024Amendment by applicant (claims and/or description)
10.05.2024Date on which the examining division has become responsible
Fees paidRenewal fee
11.08.2022Renewal fee patent year 03
24.08.2023Renewal fee patent year 04
13.08.2024Renewal fee patent year 05
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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.
Documents cited:Search[A]WO2006072885  (FRAEN CORP SRL [IT], et al) [A] 1-13 * figures 1-7 * * page 3, line 20 - page 7, line 16 *;
 [A]US2008030974  (ABU-AGEEL NAYEF M [US]) [A] 1-13 * figure 4C * * paragraph [0066] *;
 [XAI]US7580192  (CHU MAN YIN ARTHUR NEWTON [CN], et al) [X] 9,12 * figures 3,4 * * page 4, line 60 - page 5, line 13 * [A] 1-8 [I] 10,11,13;
 [XAI]WO2013088299  (KONINKL PHILIPS ELECTRONICS NV [NL]) [X] 9 * figure 4b * * page 11, line 26 - page 12, line 8 * [A] 1-8[I] 10-13;
 [XAI]WO2017202670  (OSRAM OPTO SEMICONDUCTORS GMBH [DE]) [X] 9 * figures 1-3 * * page 14, line 16 - page 19, line 8 * [A] 1-8 [I] 10-13
International search[YA]JP2016194568  (NICHIA KAGAKU KOGYO KK) [Y] 10, 12 * , paragraph [0025], fig. 3, 4 *[A] 1-9, 11, 13;
 [XYA]JP2018205349  (PANASONIC IP MAN CORP) [X] 9, 11 * , paragraphs [0013]-[0056], fig. 1-6 * [Y] 10, 12 [A] 1-8, 13
by applicantJP2010238837
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.