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Extract from the Register of European Patents

EP About this file: EP3581994

EP3581994 - LIGHT GUIDE PLATE POSITIONING STRUCTURE, BACKLIGHT MODULE, AND DISPLAY APPARATUS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.08.2024
Database last updated on 08.10.2024
FormerThe patent has been granted
Status updated on  01.09.2023
FormerGrant of patent is intended
Status updated on  22.05.2023
FormerExamination is in progress
Status updated on  29.04.2022
FormerRequest for examination was made
Status updated on  15.11.2019
FormerThe international publication has been made
Status updated on  18.08.2018
Formerunknown
Status updated on  02.03.2018
Most recent event   Tooltip08.08.2024No opposition filed within time limitpublished on 11.09.2024  [2024/37]
Applicant(s)For all designated states
BOE Technology Group Co., Ltd.
No. 10 Jiuxianqiao Rd.
Chaoyang District
Beijing 100015 / CN
[2019/51]
Inventor(s)01 / MA, Yongda
No.9 Dize Rd.
BDA
Beijing 100176 / CN
02 / XIAN, Jianbo
No.9 Dize Rd.
BDA
Beijing 100176 / CN
03 / QIAO, Yong
No.9 Dize Rd.
BDA
Beijing 100176 / CN
 [2019/51]
Representative(s)Klunker IP Patentanwälte PartG mbB
Destouchesstraße 68
80796 München / DE
[2019/51]
Application number, filing date17842377.831.08.2017
[2019/51]
WO2017CN99970
Priority number, dateCN201720119584U09.02.2017         Original published format: CN 201720119584 U
[2019/51]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018145449
Date:16.08.2018
Language:ZH
[2018/33]
Type: A1 Application with search report 
No.:EP3581994
Date:18.12.2019
Language:EN
[2019/51]
Type: B1 Patent specification 
No.:EP3581994
Date:04.10.2023
Language:EN
[2023/40]
Search report(s)International search report - published on:CN16.08.2018
(Supplementary) European search report - dispatched on:EP16.11.2020
ClassificationIPC:G02F1/13357, G02B6/00, F21V8/00
[2020/51]
CPC:
G02B6/0088 (EP,US); G02B6/0011 (KR,RU); G02B6/0086 (US);
G02B6/0036 (US); G09G3/22 (US)
Former IPC [2019/51]G02F1/13357
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 [2019/51]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:POSITIONIERUNGSSTRUKTUR FÜR LICHTLEITERPLATTE, HINTERGRUNDBELEUCHTUNGSMODUL UND ANZEIGEVORRICHTUNG[2019/51]
English:LIGHT GUIDE PLATE POSITIONING STRUCTURE, BACKLIGHT MODULE, AND DISPLAY APPARATUS[2019/51]
French:STRUCTURE DE POSITIONNEMENT DE PLAQUE DE GUIDAGE DE LUMIÈRE, MODULE DE RÉTROÉCLAIRAGE, ET APPAREIL D'AFFICHAGE[2019/51]
Entry into regional phase01.03.2019Translation filed 
01.03.2018National basic fee paid 
01.03.2018Search fee paid 
01.03.2018Designation fee(s) paid 
01.03.2018Examination fee paid 
Examination procedure01.03.2018Examination requested  [2019/51]
28.05.2021Amendment by applicant (claims and/or description)
28.04.2022Despatch of a communication from the examining division (Time limit: M04)
18.08.2022Reply to a communication from the examining division
23.05.2023Communication of intention to grant the patent
18.08.2023Fee for grant paid
18.08.2023Fee for publishing/printing paid
18.08.2023Receipt of the translation of the claim(s)
Opposition(s)05.07.2024No opposition filed within time limit [2024/37]
Fees paidRenewal fee
26.08.2019Renewal fee patent year 03
20.08.2020Renewal fee patent year 04
24.08.2021Renewal fee patent year 05
25.08.2022Renewal fee patent year 06
25.08.2023Renewal fee patent year 07
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipAT04.10.2023
CZ04.10.2023
DK04.10.2023
EE04.10.2023
ES04.10.2023
HR04.10.2023
IT04.10.2023
LT04.10.2023
LV04.10.2023
PL04.10.2023
RO04.10.2023
RS04.10.2023
SE04.10.2023
SK04.10.2023
SM04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
[2024/36]
Former [2024/35]AT04.10.2023
CZ04.10.2023
DK04.10.2023
EE04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
LV04.10.2023
PL04.10.2023
RO04.10.2023
RS04.10.2023
SE04.10.2023
SM04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/34]AT04.10.2023
DK04.10.2023
EE04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
LV04.10.2023
PL04.10.2023
RS04.10.2023
SE04.10.2023
SM04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/33]AT04.10.2023
DK04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
LV04.10.2023
PL04.10.2023
RS04.10.2023
SE04.10.2023
SM04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/26]AT04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
LV04.10.2023
PL04.10.2023
RS04.10.2023
SE04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/25]AT04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
PL04.10.2023
RS04.10.2023
SE04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/24]AT04.10.2023
ES04.10.2023
HR04.10.2023
LT04.10.2023
RS04.10.2023
SE04.10.2023
BG04.01.2024
NO04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/23]AT04.10.2023
ES04.10.2023
LT04.10.2023
BG04.01.2024
GR05.01.2024
IS04.02.2024
PT05.02.2024
Former [2024/21]LT04.10.2023
BG04.01.2024
GR05.01.2024
IS04.02.2024
Former [2024/20]GR05.01.2024
IS04.02.2024
Documents cited:Search[Y]US2012147627  (PAN BO-CHIH [TW]) [Y] 4 * paragraph [0046]; figures 2a,3A,3B *;
 [Y]US2013044509  (CHUNG SEUNG-HWAN [KR], et al) [Y] 3 * paragraphs [0157] , [0159]; figure 7 *;
 [Y]CN102943980  (BOE TECHNOLOGY GROUP CO LTD, et al) [Y] 4-9* paragraphs [0017] - [0026]; figures 1,2 *;
 [IY]CN204153707U  (SHENZHEN POWERPHOENIX OPTOELECTRONICS TECHNOLOGY CO LTD) [I] 1-3,10,11 * figure 1 * [Y] 3-9
International search[A]CN1952753  (QUNKANG TECH SHENZHEN CO LTD [CN]) [A] 1-11 * , entire document *;
 [A]US2012044714  (LEE JOO-YOUNG [KR], et al) [A] 1-11* , entire document *;
 [A]CN202361183U  (SHENZHEN JEWEL IND CO LTD) [A] 1-11 * , entire document *;
 [Y]CN102943980  (BOE TECHNOLOGY GROUP CO LTD, et al) [Y] 4-8 * , description, paragraphs [0017]-[0026], and figures 1-2 *;
 [A]CN202769470U  (QINGDAO HISENSE ELECTRIC CO) [A] 1-11 * , entire document *;
 [A]CN203311025U  (BOE TECHNOLOGY GROUP CO LTD, et al) [A] 1-11 * , entire document *;
 [XY]CN204153707U  (SHENZHEN POWERPHOENIX OPTOELECTRONICS TECHNOLOGY CO LTD) [X] 1-3, 9-11 * , description, paragraphs [0003]-[0025], and figures 1-3, description, paragraphs [0003]-[0025], and figures 1- * [Y] 4-8;
 [PX]CN206421060U  (BOE TECHNOLOGY GROUP CO LTD) [PX] 1-11 * , claims 1-10, description, paragraphs [0017]-[0030], and figures 1-2 *
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.