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Extract from the Register of European Patents

EP About this file: EP4394579

EP4394579 - DISPLAY APPARATUS AND CONTROL METHOD THEREOF [Right-click to bookmark this link]
StatusThe application has been published
Status updated on  31.05.2024
Database last updated on 13.11.2024
Most recent event   Tooltip26.07.2024Publication of search reportpublished on 28.08.2024  [2024/35]
26.07.2024Change - classificationpublished on 28.08.2024  [2024/35]
Applicant(s)For all designated states
Samsung Electronics Co., Ltd.
129, Samsung-ro
Yeongtong-gu
Suwon-si, Gyeonggi-do 16677 / KR
[2024/27]
Inventor(s)01 / SEO, Jeongryeol
16677 Suwon-si / KR
02 / KIM, Sangwon
16677 Suwon-si / KR
03 / KIM, Youngkook
16677 Suwon-si / KR
 [2024/27]
Representative(s)Appleyard Lees IP LLP
15 Clare Road
Halifax HX1 2HY / GB
[2024/27]
Application number, filing date24176430.726.03.2020
[2024/27]
Priority number, dateKR2019004368915.04.2019         Original published format: KR 20190043689
[2024/27]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP4394579
Date:03.07.2024
Language:EN
[2024/27]
Type: A3 Search report 
No.:EP4394579
Date:28.08.2024
Language:EN
[2024/35]
Search report(s)(Supplementary) European search report - dispatched on:EP31.07.2024
ClassificationIPC:G06F3/14
[2024/27]
CPC:
G06F3/1446 (EP,KR); G09G3/32 (CN,US); G06F3/1454 (KR);
G09G2300/026 (EP,KR,US); G09G2310/08 (KR); G09G2356/00 (EP);
G09G2360/04 (US); G09G2370/02 (EP,KR); G09G2370/06 (US);
G09G2370/16 (EP,US) (-)
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 [2024/27]
TitleGerman:ANZEIGEVORRICHTUNG UND STEUERUNGSVERFAHREN DAFÜR[2024/27]
English:DISPLAY APPARATUS AND CONTROL METHOD THEREOF[2024/27]
French:APPAREIL D'AFFICHAGE ET SON PROCÉDÉ DE COMMANDE[2024/27]
Parent application(s)   TooltipEP20165778.0  / EP3726368
Fees paidRenewal fee
16.05.2024Renewal fee patent year 03
16.05.2024Renewal fee patent year 04
16.05.2024Renewal fee patent year 05
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Documents cited:Search[Y]US2011296055  (KIM HAN-SUNG [KR], et al);
 [Y]WO2014132422  (NEC DISPLAY SOLUTIONS LTD [JP], et al);
 [Y]KR20150034950  ;
 [Y]US2016224306  (RYCYNA III STEPHEN DAVID [US], 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.