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Extract from the Register of European Patents

EP About this file: EP3779264

EP3779264 - LIGHT EMITTING APPARATUS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  15.01.2021
Database last updated on 24.07.2024
FormerThe international publication has been made
Status updated on  05.10.2019
Most recent event   Tooltip11.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Seoul Semiconductor Co., Ltd.
1B-25, 97-11, Sandan-ro
163beon-gil
Danwon-gu
Ansan-si
Gyeonggi-do 15429 / KR
[2021/07]
Inventor(s)01 / HAN, Bo Yong
97-11, Sandan-ro 163beon-gil, Danwon-gu
Ansan-si, Gyeonggi-do 15429 / KR
 [2021/07]
Representative(s)Stolmár & Partner Patentanwälte PartG mbB
Blumenstraße 17
80331 München / DE
[2021/07]
Application number, filing date19776782.527.03.2019
[2021/07]
WO2019KR03529
Priority number, dateUS201862648454P27.03.2018         Original published format: US 201862648454 P
[2021/07]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019190179
Date:03.10.2019
Language:KO
[2019/40]
Type: A1 Application with search report 
No.:EP3779264
Date:17.02.2021
Language:EN
[2021/07]
Search report(s)International search report - published on:KR03.10.2019
(Supplementary) European search report - dispatched on:EP26.11.2021
ClassificationIPC:H01L33/50
[2021/52]
CPC:
H01L33/504 (EP,US); F21K9/20 (KR); H01L33/502 (EP,CN,KR,US);
C09K11/643 (KR); C09K11/7706 (KR); C09K11/7734 (KR);
C09K11/7739 (KR); C09K11/7774 (KR); F21K9/64 (KR);
F21V9/00 (KR); H01L25/0753 (CN); H01L25/13 (US);
F21Y2113/13 (KR); F21Y2115/00 (KR); H01L33/483 (US);
H01L33/507 (US); H01L33/54 (US); H01L33/62 (US) (-)
Former IPC [2021/07]F21K9/20, F21K9/64, C09K11/77, C09K11/64, F21Y115/00, F21Y113/13
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 [2021/07]
TitleGerman:LICHTEMITTIERENDE VORRICHTUNG[2021/07]
English:LIGHT EMITTING APPARATUS[2021/07]
French:APPAREIL ÉLECTROLUMINESCENT[2021/07]
Entry into regional phase21.10.2020Translation filed 
21.10.2020National basic fee paid 
21.10.2020Search fee paid 
21.10.2020Designation fee(s) paid 
21.10.2020Examination fee paid 
Examination procedure21.10.2020Examination requested  [2021/07]
14.06.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
31.03.2021Renewal fee patent year 03
31.03.2022Renewal fee patent year 04
30.03.2023Renewal fee patent year 05
11.03.2024Renewal fee patent year 06
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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[XI]US2006126326  (NG KEE Y [MY], et al) [X] 1-14 * paragraphs [0044] - [0054]; examples 5,6 * [I] 15;
 [XI]EP2750208  (SEOUL VIOSYS CO LTD [KR]) [X] 1-14 * paragraphs [0023] - [0073]; figure 5 *[I] 15
International search[Y]KR20100051476  (SAMSUNG LED CO LTD [KR]) [Y] 1-20 * See paragraphs [0013]-[0032] and figures 2-3. *;
 [Y]KR20130016815  (LG INNOTEK CO LTD [KR]) [Y] 10-14 * See paragraphs [0036]-[0055] and figures 2-3. *;
 [Y]KR101440232B  (SAMSUNG TOTAL PETROCHEMICALS [KR]) [Y] 1-20 * See paragraphs [0003]. [0021]-[0023], [0043]. *;
 [Y]US2014265921  (COLLINS BRIAN [US]) [Y] 2-9 * See paragraphs [0006], [0048], [0063]. *;
 [A]KR20150051780  (DMLITE CO LTD [KR]) [A] 1-20 * See paragraphs [0021]-[0037] and figure 1. *;
 [A]KR20170077679  (SEOUL SEMICONDUCTOR CO LTD [KR]) [A] 1-20* See paragraphs [0024]-[0032] and figure 5. *
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.