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Extract from the Register of European Patents

EP About this file: EP3846155

EP3846155 - SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DRIVING METHOD [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  04.06.2021
Database last updated on 21.08.2024
FormerThe international publication has been made
Status updated on  07.03.2020
Formerunknown
Status updated on  20.01.2020
Most recent event   Tooltip13.05.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
BOE Technology Group Co., Ltd.
No. 10 Jiuxianqiao Rd.
Chaoyang District
Beijing 100015 / CN
[2021/27]
Inventor(s)01 / FENG, Xuehuan
No.9 Dize Rd.
BDA
Beijing 100176 / CN
02 / LI, Yongqian
No.9 Dize Rd.
BDA
Beijing 100176 / CN
 [2021/27]
Representative(s)Maiwald GmbH
Elisenhof
Elisenstraße 3
80335 München / DE
[N/P]
Former [2021/27]Maiwald, Walter
Maiwald Patentanwalts- und
Rechtsanwaltsgesellschaft mbH
Elisenhof
Elisenstraße 3
80335 München / DE
Application number, filing date19835222.106.06.2019
[2021/27]
WO2019CN90405
Priority number, dateCN20181099574529.08.2018         Original published format: CN201810995745
[2021/27]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020042705
Date:05.03.2020
Language:ZH
[2020/10]
Type: A1 Application with search report 
No.:EP3846155
Date:07.07.2021
Language:EN
[2021/27]
Search report(s)International search report - published on:CN05.03.2020
(Supplementary) European search report - dispatched on:EP11.05.2022
ClassificationIPC:G09G3/3208, G09G3/3266, G11C19/28
[2022/23]
CPC:
G09G3/3266 (EP,US); G09G3/3208 (EP); G11C19/28 (EP);
G11C19/287 (US); G09G2310/0286 (EP,US); G09G2320/0233 (EP,US);
G09G2320/0295 (EP) (-)
Former IPC [2021/27]G09G3/3208
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 [2021/27]
TitleGerman:SCHIEBEREGISTEREINHEIT, GATE-ANSTEUERUNGSSCHALTUNG UND ANSTEUERUNGSVERFAHREN[2021/27]
English:SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DRIVING METHOD[2021/27]
French:UNITÉ DE REGISTRE À DÉCALAGE, CIRCUIT D'ATTAQUE DE GRILLE ET PROCÉDÉ D'ATTAQUE[2021/27]
Entry into regional phase20.01.2020Translation filed 
20.01.2020National basic fee paid 
20.01.2020Search fee paid 
20.01.2020Designation fee(s) paid 
20.01.2020Examination fee paid 
Examination procedure20.01.2020Examination requested  [2021/27]
17.11.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
22.06.2021Renewal fee patent year 03
31.03.2022Renewal fee patent year 04
31.03.2023Renewal fee patent year 05
13.05.2024Renewal 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[XAYI]JP2008226313  (EPSON IMAGING DEVICES CORP) [X] 1-5,11-15 * paragraphs [0061] - [0073]; figure 6 * [A] 8,10 [Y] 6,7 [I] 9;
 [Y]US2018190180  (SHANG GUANGLIANG [CN], et al) [Y] 6,7* paragraphs [0032] - [0037]; figure 2 *;
 [E]EP3825996  (BOE TECHNOLOGY GROUP CO LTD [CN], et al) [E] 1-5,9,11,12 * paragraphs [0099] - [0143]; figures 7-11 *
International search[X]CN101989463  (WINTEK CORP) [X] 1, 16 * description, paragraphs [0025]-[0039] *;
 [A]CN103247275  (HEFEI BOE OPTOELECTRONICS TECH, et al) [A] 1-20 * entire document *;
 [A]CN105788508  (BOE TECHNOLOGY GROUP CO LTD) [A] 1-20 * entire document *;
 [A]US2018218688  (CHEN HUABIN [CN]) [A] 1-20* 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.