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Extract from the Register of European Patents

EP About this file: EP3813045

EP3813045 - LINE SPLITTER, LED DISPLAY SYSTEM, AND DISPLAY SCREEN CONFIGURATION METHOD AND DEVICE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  26.05.2023
Database last updated on 09.09.2024
FormerRequest for examination was made
Status updated on  26.03.2021
FormerThe international publication has been made
Status updated on  05.02.2021
Formerunknown
Status updated on  22.01.2021
Most recent event   Tooltip24.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Xi'an Novastar Tech Co., Ltd.
101 Block D-F 01 Square, Xi'an Software Park No.72
2nd Keji Road Gaoxin
Xi'an, Shaanxi 710075 / CN
[2021/17]
Inventor(s)01 / ZHANG, Botong
101 Block D-F, 01 Square
Xi'anSoftware Park
No. 72, 2nd Keji Road
Xi'an, Shaanxi 710075 / CN
02 / WEI, Guifeng
101 Block D-F, 01 Square
Xi'anSoftware Park
No. 72, 2nd Keji Road
Xi, an, Shaanxi 710075 / CN
 [2021/17]
Representative(s)Novagraaf Technologies
Bâtiment O2
2, rue Sarah Bernhardt
CS90017
92665 Asnières-sur-Seine Cedex / FR
[2021/17]
Application number, filing date19937371.330.07.2019
[2021/17]
WO2019CN98346
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021016850
Date:04.02.2021
Language:ZH
[2021/05]
Type: A1 Application with search report 
No.:EP3813045
Date:28.04.2021
Language:EN
[2021/17]
Search report(s)International search report - published on:CN04.02.2021
(Supplementary) European search report - dispatched on:EP09.02.2022
ClassificationIPC:G09G3/00, G06F3/14, G09G5/00, G09G3/32
[2022/10]
CPC:
G09G3/32 (EP,US); G06F3/1446 (EP,US); G09G5/006 (EP);
G09G2300/026 (EP,US); G09G2370/04 (EP,US); G09G2370/10 (EP,US)
Former IPC [2021/17]G09G3/00, G06F3/14
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 [2021/17]
TitleGerman:ZEILENSPALTER, LED-ANZEIGESYSTEM UND VERFAHREN UND VORRICHTUNG ZUR BILDSCHIRMKONFIGURATION[2021/17]
English:LINE SPLITTER, LED DISPLAY SYSTEM, AND DISPLAY SCREEN CONFIGURATION METHOD AND DEVICE[2021/17]
French:DIVISEUR DE LIGNE, SYSTÈME D'AFFICHAGE À DEL ET PROCÉDÉ ET DISPOSITIF DE CONFIGURATION D'ÉCRAN D'AFFICHAGE[2021/17]
Entry into regional phase22.01.2021Translation filed 
22.01.2021National basic fee paid 
22.01.2021Search fee paid 
22.01.2021Designation fee(s) paid 
22.01.2021Examination fee paid 
Examination procedure22.01.2021Examination requested  [2021/17]
05.09.2022Amendment by applicant (claims and/or description)
25.05.2023Invitation to indicate the basis for amendments (Time limit: M01)
28.06.2023Reply to an invitation to indicate the basis for amendments
Fees paidRenewal fee
21.07.2021Renewal fee patent year 03
20.07.2022Renewal fee patent year 04
18.07.2023Renewal fee patent year 05
24.07.2024Renewal fee patent year 06
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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[X]US2010177017  (ZENG HENRY [US], et al) [X] 1-13* paragraph [0022] - paragraph [0061]; figures 1-9 *
International search[A]CN103680402  (FUSHUN OPTOELECTRONICS TECHNOLOGY CO LTD) [A] 1-15 * entire document *;
 [A]CN104992672  (XI AN NOVASTAR TECH CO LTD) [A] 1-15 * entire document *;
 [A]CN105516629  (LEYARD CO) [A] 1-15 * entire document *;
 [A]CN106067295  (NEC DISPLAY SOLUTIONS LTD) [A] 1-15 * entire document *;
 [A]CN206100251U  (TIANJIN YUNDUAN VIDEO TECH CO LTD) [A] 1-15 * entire document *;
 [A]US2017178586  (KIM TAE-YOUB [KR], et al) [A] 1-15* entire document *;
 [A]CN110018804  (BOE TECHNOLOGY GROUP CO LTD) [A] 1-15 * description, paragraphs [0055]-[0079] *
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.