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EP4386845
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EP About this file: EP4386845
| EP4386845 - ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 17.05.2024 Database last updated on 11.04.2026 | |
| Former | The international publication has been made Status updated on 05.01.2024 | Most recent event Tooltip | 18.02.2026 | Amendment by applicant | Applicant(s) | For all designated states Yungu (Gu'an) Technology Co., Ltd. New Developing Demonstration Industry Zone Gu'an Langfang, Hebei 065500 / CN | [2024/25] | Inventor(s) | 01 /
GUO, Enqing Langfang, Hebei 065500 / CN | 02 /
LI, Junfeng Langfang, Hebei 065500 / CN | 03 /
GAI, Cuili Langfang, Hebei 065500 / CN | 04 /
XING, Rubo Langfang, Hebei 065500 / CN | [2024/25] | Representative(s) | Kraus & Lederer PartGmbB Thomas-Wimmer-Ring 15 80539 München / DE | [2024/25] | Application number, filing date | 22948874.7 | 29.08.2022 | [2024/25] | WO2022CN115449 | Priority number, date | CN202210751702 | 28.06.2022 Original published format: CN202210751702 | [2024/25] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2024000783 | Date: | 04.01.2024 | Language: | ZH | [2024/01] | Type: | A1 Application with search report | No.: | EP4386845 | Date: | 19.06.2024 | Language: | EN | [2024/25] | Search report(s) | International search report - published on: | CN | 04.01.2024 | (Supplementary) European search report - dispatched on: | EP | 04.08.2025 | Classification | IPC: | H10D86/40, G09G3/3233, H10K59/131, H10K59/121, H10D86/60 | [2025/36] | CPC: |
H10D86/40 (EP,CN);
G09G3/32 (KR);
H10D86/60 (EP,CN,US);
G09G3/3233 (EP,CN);
H10D86/441 (EP,CN,KR,US);
H10K59/12 (CN);
H10K59/1213 (EP,CN);
H10K59/131 (EP,CN);
G09G2300/0426 (EP,KR);
G09G2300/0809 (KR);
G09G2300/0814 (EP);
G09G2300/0819 (EP);
G09G2300/0861 (EP);
G09G2300/0866 (EP);
G09G2310/08 (EP);
G09G2320/0233 (KR)
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| Former IPC [2024/25] | H01L27/12, G09G3/3233 | Designated contracting states | AL, 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 [2024/25] | Title | German: | ARRAYSUBSTRAT, ANZEIGETAFEL UND ANZEIGEVORRICHTUNG | [2024/25] | English: | ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE | [2024/25] | French: | SUBSTRAT MATRICIEL, PANNEAU D'AFFICHAGE ET DISPOSITIF D'AFFICHAGE | [2024/25] | Entry into regional phase | 12.03.2024 | Translation filed | 12.03.2024 | National basic fee paid | 12.03.2024 | Search fee paid | 12.03.2024 | Designation fee(s) paid | 12.03.2024 | Examination fee paid | Examination procedure | 12.03.2024 | Examination requested [2024/25] | 16.02.2026 | Amendment by applicant (claims and/or description) | 16.02.2026 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 12.03.2024 | Renewal fee patent year 03 | 23.07.2025 | Renewal fee patent year 04 |
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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 | [XI] US2022069049 (KIM MI NA et al.) [X] 1-3,14-15 * paragraph [0041] - paragraph [0130]; figures 1, 2,4,6,11 *[I] 4-13 | [XI] US2022045158 (NA JI SU et al.) [X] 1-2,14-15 * paragraph [0048] - paragraph [0136]; figures 1-11 *[I] 3-13 |