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Extract from the Register of European Patents

EP About this file: EP3644386

EP3644386 - ORGANIC ELECTROLUMINESCENT DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.08.2023
Database last updated on 12.07.2024
FormerThe patent has been granted
Status updated on  02.09.2022
FormerGrant of patent is intended
Status updated on  14.07.2022
FormerRequest for examination was made
Status updated on  27.03.2020
FormerThe international publication has been made
Status updated on  22.11.2019
Most recent event   Tooltip07.06.2024Lapse of the patent in a contracting state
New state(s): MC		published on 10.07.2024  [2024/28]
Applicant(s)For all designated states
Yungu (Gu'an) Technology Co., Ltd.
New Developing Demonstration Industry Zone
Gu'an
Langfang, Hebei 065500 / CN
[2020/18]
Inventor(s)01 / ZHOU, Xiaokang
New Developing Demonstration Industry Zone
Gu'an Langfang, Hebei 065500 / CN
02 / LI, Mengzhen
New Developing Demonstration Industry Zone
Gu'an Langfang, Hebei 065500 / CN
03 / HE, Lin
New Developing Demonstration Industry Zone
Gu'an Langfang, Hebei 065500 / CN
04 / LI, Weiwei
New Developing Demonstration Industry Zone
Gu'an Langfang, Hebei 065500 / CN
05 / PANG, Hui
New Developing Demonstration Industry Zone
Gu'an Langfang, Hebei 065500 / CN
06 / LI, Tiantian
New Developing Demonstration Industry Zone
Gu'an Langfang, Hebei 065500 / CN
07 / TIAN, Jingwen
New Developing Demonstration Industry Zone
Gu'an Langfang, Hebei 065500 / CN
08 / GAO, Xiaoyu
New Developing Demonstration Industry Zone
Gu'an Langfang, Hebei 065500 / CN
09 / HUANG, Xiuqi
New Developing Demonstration Industry Zone
Gu'an Langfang, Hebei 065500 / CN
 [2020/18]
Representative(s)Thoma, Michael
Lorenz Seidler Gossel
Rechtsanwälte Patentanwälte
Partnerschaft mbB
Widenmayerstraße 23
80538 München / DE
[2020/18]
Application number, filing date18919203.219.09.2018
[2020/18]
WO2018CN106347
Priority number, dateCN20181046947416.05.2018         Original published format: CN201810469474
[2020/18]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019218559
Date:21.11.2019
Language:ZH
[2019/47]
Type: A1 Application with search report 
No.:EP3644386
Date:29.04.2020
Language:EN
[2020/18]
Type: B1 Patent specification 
No.:EP3644386
Date:05.10.2022
Language:EN
[2022/40]
Search report(s)International search report - published on:CN21.11.2019
(Supplementary) European search report - dispatched on:EP25.09.2020
ClassificationIPC:H01L51/52, H01L27/32, H01L51/50, H05B33/24, H05B33/26
[2020/44]
CPC:
H10K59/351 (EP); C09K11/70 (KR); H10K59/30 (CN,KR);
H10K50/852 (US); H10K50/11 (US); H10K50/125 (KR);
H10K50/131 (EP); H10K50/19 (KR); H10K50/818 (US);
H10K50/828 (US); H10K59/35 (EP,US); H10K59/38 (CN,KR,US);
H10K59/80518 (EP,CN,KR); H10K59/876 (EP,CN,KR); H10K85/324 (US);
H10K85/653 (US); H10K85/6572 (US); H10K85/6574 (US);
H10K2102/101 (US); H10K2102/103 (US); H10K2102/351 (US) (-)
Former IPC [2020/18]H01L51/52, H01L27/32
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 [2020/18]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ORGANISCHE ELEKTROLUMINESZENTE VORRICHTUNG[2020/18]
English:ORGANIC ELECTROLUMINESCENT DEVICE[2020/18]
French:DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE[2020/18]
Entry into regional phase23.01.2020Translation filed 
23.01.2020National basic fee paid 
23.01.2020Search fee paid 
23.01.2020Designation fee(s) paid 
23.01.2020Examination fee paid 
Examination procedure23.01.2020Examination requested  [2020/18]
09.03.2021Amendment by applicant (claims and/or description)
15.07.2022Communication of intention to grant the patent
12.08.2022Fee for grant paid
12.08.2022Fee for publishing/printing paid
12.08.2022Receipt of the translation of the claim(s)
Opposition(s)06.07.2023No opposition filed within time limit [2023/37]
Fees paidRenewal fee
25.08.2020Renewal fee patent year 03
30.08.2021Renewal fee patent year 04
26.08.2022Renewal fee patent year 05
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  TooltipAL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
IT05.10.2022
LT05.10.2022
LV05.10.2022
MC05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
[2024/28]
Former [2024/26]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
IT05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/51]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SI05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/38]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SK05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/37]AL05.10.2022
AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/35]AT05.10.2022
CZ05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RO05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/34]AT05.10.2022
DK05.10.2022
EE05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/33]AT05.10.2022
DK05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RS05.10.2022
SE05.10.2022
SM05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/25]AT05.10.2022
ES05.10.2022
FI05.10.2022
HR05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
PL05.10.2022
RS05.10.2022
SE05.10.2022
NO05.01.2023
GR06.01.2023
IS05.02.2023
PT06.02.2023
Former [2023/23]AT05.10.2022
ES05.10.2022
FI05.10.2022
LT05.10.2022
LV05.10.2022
NL05.10.2022
SE05.10.2022
NO05.01.2023
GR06.01.2023
PT06.02.2023
Former [2023/22]AT05.10.2022
ES05.10.2022
FI05.10.2022
LT05.10.2022
NL05.10.2022
SE05.10.2022
NO05.01.2023
PT06.02.2023
Former [2023/20]LT05.10.2022
NL05.10.2022
NO05.01.2023
Former [2023/17]NL05.10.2022
Documents cited:Search[A]US2010156280  (SONG JUNG-BAE [KR], et al);
 [Y]US2012261685  (ASAKI REO [JP], et al);
 [A]CN104600097  (BOE TECHNOLOGY GROUP CO LTD);
 [Y]US2015340410  (HACK MICHAEL [US], et al);
 [A]US2016343949  (SEO SATOSHI [JP], et al);
 [Y]US2017179435  (SEO SATOSHI [JP], et al);
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.