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Extract from the Register of European Patents

EP About this file: EP3816987

EP3816987 - SPLICED DISPLAY APPARATUS AND BACKLIGHT CONTROL METHOD FOR SAME [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  27.01.2023
Database last updated on 02.11.2024
FormerRequest for examination was made
Status updated on  03.04.2021
FormerThe international publication has been made
Status updated on  03.01.2020
Most recent event   Tooltip27.01.2023Application deemed to be withdrawnpublished on 01.03.2023  [2023/09]
Applicant(s)For all designated states
BOE TECHNOLOGY GROUP CO., LTD.
No. 10 Jiuxianqiao Rd.
Chaoyang District
Beijing 100015 / CN
For all designated states
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
No. 118, Jinghaiyilu, BDA
Beijing
100176 / CN
[2021/18]
Inventor(s)01 / CHENG, Jinhui
No.9, Dize Road, BDA
Beijing 100176 / CN
02 / YAN, Hengyu
No.9, Dize Road, BDA
Beijing 100176 / CN
03 / MENG, Zhankun
No.9, Dize Road, BDA
Beijing 100176 / CN
04 / HE, Neng
No.9, Dize Road, BDA
Beijing 100176 / CN
05 / NIU, Hanzhang
No.9, Dize Road, BDA
Beijing 100176 / CN
 [2021/18]
Representative(s)Gesthuysen Patentanwälte
Partnerschaftsgesellschaft mbB
Huyssenallee 68
45128 Essen / DE
[N/P]
Former [2021/18]Gesthuysen Patentanwälte
Patentanwälte
Huyssenallee 100
45128 Essen / DE
Application number, filing date19826641.327.06.2019
[2021/18]
WO2019CN93221
Priority number, dateCN20181068146327.06.2018         Original published format: CN201810681463
[2021/18]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020001525
Date:02.01.2020
Language:ZH
[2020/01]
Type: A1 Application with search report 
No.:EP3816987
Date:05.05.2021
Language:EN
[2021/18]
Search report(s)International search report - published on:CN02.01.2020
(Supplementary) European search report - dispatched on:EP17.02.2022
ClassificationIPC:G09G3/34
[2022/12]
CPC:
G09G3/3426 (EP); G09G3/3413 (CN); G09G3/342 (CN,US);
G09G5/14 (US); G09G2300/026 (EP,US); G09G2320/0233 (EP);
G09G2320/0626 (CN); G09G2320/0686 (US); G09G2360/16 (EP) (-)
Former IPC [2021/18]G09G3/36
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 [2021/18]
TitleGerman:GESPLEISSTE ANZEIGEVORRICHTUNG UND HINTERGRUNDBELEUCHTUNGSSTEUERUNGSVERFAHREN DAFÜR[2021/18]
English:SPLICED DISPLAY APPARATUS AND BACKLIGHT CONTROL METHOD FOR SAME[2021/18]
French:DISPOSITIF D'AFFICHAGE ÉPISSÉ ET PROCÉDÉ DE COMMANDE DE RÉTROÉCLAIRAGE CORRESPONDANT[2021/18]
Entry into regional phase17.06.2020Translation filed 
17.06.2020National basic fee paid 
17.06.2020Search fee paid 
17.06.2020Designation fee(s) paid 
17.06.2020Examination fee paid 
Examination procedure17.06.2020Amendment by applicant (claims and/or description)
17.06.2020Examination requested  [2021/18]
20.09.2022Application deemed to be withdrawn, date of legal effect  [2023/09]
12.10.2022Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2023/09]
Fees paidRenewal fee
22.06.2021Renewal fee patent year 03
31.03.2022Renewal fee patent year 04
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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[XAI]CN104299601  (BOE TECHNOLOGY GROUP CO LTD) [X] 1-5,7,8,10-12,14,15 * paragraphs [0003] , [0005] , [0008] , [0009] , [0011] , [0038] , [0040] , [0041] , [0042] , [0043] , [0045] , [0046] , [0067]; figures 2,4 * [A] 6,13 [I] 9;
 [XAI]KR20170016676  (SAMSUNG ELECTRONICS CO LTD [KR]) [X] 1,3,4,7,9,10,12 * abstract * [A] 6,13 [I] 2,5,8,11,14,15;
 [XPI]US2018225075  (PARK JI-YONG [KR], et al) [XP] 1,3,4,7,9,10,12 * paragraphs [0001] , [0075] , [0080]; figures 1,2,4,5,6,7,8,9 * [I] 2,5,8,11,14,15
International search[Y]CN106448576  (BOE TECHNOLOGY GROUP CO LTD, et al) [Y] 1-18 * description, embodiment, and figures 2-4 *;
 [Y]CN106409206  (BEIJING BOE SPECIAL DISPLAY TECH CO LTD, et al) [Y] 1-18 * description, embodiment *;
 [A]WO2018059115  (BOE TECHNOLOGY GROUP CO LTD [CN], et al) [A] 1-18 * entire document *;
 [A]CN107331355  (BOE TECHNOLOGY GROUP CO LTD, et al) [A] 1-18 * entire document *;
 [PX]CN108831386  (BOE TECHNOLOGY GROUP CO LTD, et al) [PX] 1-18 * entire document *
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.