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Extract from the Register of European Patents

EP About this file: EP4184492

EP4184492 - METHOD FOR MANAGING PIXEL OF DISPLAY, AND ELECTRONIC DEVICE SUPPORTING SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  21.04.2023
Database last updated on 11.09.2024
FormerThe international publication has been made
Status updated on  08.04.2022
Most recent event   Tooltip26.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Samsung Electronics Co., Ltd.
129, Samsung-ro
Yeongtong-gu
Suwon-si, Gyeonggi-do 16677 / KR
[2023/21]
Inventor(s)01 / WU, Yilin
Suwon-si, Gyeonggi-do 16677 / KR
02 / KIM, Jeonghun
Suwon-si, Gyeonggi-do 16677 / KR
03 / SHIN, Sungyoung
Suwon-si, Gyeonggi-do 16677 / KR
04 / UHM, Minsuk
Suwon-si, Gyeonggi-do 16677 / KR
05 / SHIN, Hyunchang
Suwon-si, Gyeonggi-do 16677 / KR
06 / CHOI, Sungdae
Suwon-si, Gyeonggi-do 16677 / KR
07 / CHOI, Seungyeop
Suwon-si, Gyeonggi-do 16677 / KR
 [2023/21]
Representative(s)Gulde & Partner
Patent- und Rechtsanwaltskanzlei mbB
Wallstraße 58/59
10179 Berlin / DE
[2023/21]
Application number, filing date21875929.802.08.2021
[2023/21]
WO2021KR10060
Priority number, dateKR2020012759429.09.2020         Original published format: KR 20200127594
KR2021005229422.04.2021         Original published format: KR 20210052294
[2023/21]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022071654
Date:07.04.2022
Language:KO
[2022/14]
Type: A1 Application with search report 
No.:EP4184492
Date:24.05.2023
Language:EN
[2023/21]
Search report(s)International search report - published on:KR07.04.2022
(Supplementary) European search report - dispatched on:EP08.12.2023
ClassificationIPC:G09G3/20, // G09G5/14
[2024/02]
CPC:
G09G3/2003 (EP); G09G3/2074 (US); G09G3/2096 (US);
G09G3/3208 (US); G09G2300/0452 (EP); G09G2310/04 (US);
G09G2320/0242 (US); G09G2320/028 (EP); G09G2320/043 (US);
G09G2320/0613 (US); G09G2320/0626 (US); G09G2320/068 (EP,US);
G09G2320/0686 (EP); G09G2358/00 (EP,US); G09G2360/16 (EP);
G09G5/14 (EP) (-)
Former IPC [2023/21]G09G3/20
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 [2023/21]
TitleGerman:VERFAHREN ZUR VERWALTUNG DES PIXELS EINER ANZEIGE UND ELEKTRONISCHE VORRICHTUNG ZUR UNTERSTÜTZUNG DAVON[2023/21]
English:METHOD FOR MANAGING PIXEL OF DISPLAY, AND ELECTRONIC DEVICE SUPPORTING SAME[2023/21]
French:PROCÉDÉ DE GESTION DES PIXELS D'UN DISPOSITIF D'AFFICHAGE ET DISPOSITIF ÉLECTRONIQUE LE PRENANT EN CHARGE[2023/21]
Entry into regional phase16.02.2023Translation filed 
16.02.2023National basic fee paid 
16.02.2023Search fee paid 
16.02.2023Designation fee(s) paid 
16.02.2023Examination fee paid 
Examination procedure16.02.2023Examination requested  [2023/21]
30.04.2024Amendment by applicant (claims and/or description)
30.04.2024Date on which the examining division has become responsible
Fees paidRenewal fee
24.08.2023Renewal fee patent year 03
25.08.2024Renewal fee patent year 04
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Documents cited:Search[Y]KR20150028091  (SAMSUNG ELECTRONICS CO LTD [KR]) [Y] 5,11 * paragraphs [0008] - [0010] - [0022] - [0023] - [0069] , [0084] - [0086]; figures 1-11 *;
 [XYI]KR20180135342  (LG DISPLAY CO LTD [KR]) [X] 1,8 * paragraphs [0001] - [0023] - [0054] - [0074]; figures 1-13 * [Y] 3-5,10,11,14,15 [I] 2,6,7,9,12,13;
 [Y]US2019180664  (SUN CHIA-YU [TW], et al) [Y] 14,15* paragraphs [0026] - [0028]; figure 4a *;
 [Y]KR20200076317  (LG DISPLAY CO LTD [KR]) [Y] 3,4,10 * paragraphs [0048] - [0071]; figures 1-3 *
International search[A]KR101295217B  (PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION et al.) [A] 1-15 * See paragraphs [0026]-[0029]; and figure 1. *;
 [A]KR101374098B  (LG DISPLAY CO., LTD.) [A] 1-15 * See paragraphs [0060]-[0068] and [0102]-[0107]; and figures 3 and 13. *;
 [A]KR20150028091  (SAMSUNG ELECTRONICS CO LTD [KR]) [A] 1-15 * See paragraphs [0018]-[0020] and [0083]-[0086]; and figures 10-11. *;
 [A]KR20180135342  (LG DISPLAY CO LTD [KR]) [A] 1-15 * See paragraphs [0029]-[0035] and [0057]-[0061]; claim 1; and figures 1 and 5-6. *;
 [A]US2020006694  (LIM HYEONGJUN [KR], et al) [A] 1-15* See paragraphs [0030]-[0104]; 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.