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EP4170721
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EP About this file: EP4170721
| EP4170721 - DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 24.03.2023 Database last updated on 02.09.2024 | |
| Former | The international publication has been made Status updated on 31.12.2021 | ||
| Former | unknown Status updated on 18.10.2021 | Most recent event Tooltip | 26.07.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. 305 Room, Building C5 Biolake of Optics Valley No. 666 Gaoxin Avenue Wuhan East Lake, High-Tech Development Zone Wuhan, Hubei 430079 / CN | [2023/17] | Inventor(s) | 01 /
GONG, Wenliang Wuhan, Hubei 430079 / CN | 02 /
XIANYU, Wenxu Wuhan, Hubei 430079 / CN | [2023/17] | Representative(s) | Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB Neue Mainzer Straße 75 60311 Frankfurt am Main / DE | [N/P] |
| Former [2023/17] | Patentanwälte Olbricht Buchhold Keulertz Partnerschaft mbB Bettinastraße 53-55 60325 Frankfurt am Main / DE | Application number, filing date | 20930648.9 | 22.07.2020 | [2023/17] | WO2020CN103399 | Priority number, date | CN202010582956 | 23.06.2020 Original published format: CN202010582956 | [2023/17] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021258474 | Date: | 30.12.2021 | Language: | ZH | [2021/52] | Type: | A1 Application with search report | No.: | EP4170721 | Date: | 26.04.2023 | Language: | EN | [2023/17] | Search report(s) | International search report - published on: | CN | 30.12.2021 | (Supplementary) European search report - dispatched on: | EP | 21.06.2024 | Classification | IPC: | H10K59/121, H10K59/35, H10K50/86, H10K59/122, H10K59/38, H10K71/13, // G02B5/20 | [2024/30] | CPC: |
H10K59/122 (EP,CN,KR,US);
H10K50/8426 (KR);
H10K59/38 (EP,CN,KR,US);
G02B5/201 (EP,KR,US);
H10K50/125 (KR);
H10K50/84 (CN);
H10K50/844 (US);
H10K50/865 (CN,KR,US);
H10K59/121 (EP);
H10K59/35 (EP);
H10K59/352 (EP);
H10K59/353 (EP);
H10K59/8792 (EP);
H10K71/00 (US);
H10K71/135 (EP);
H10K59/1201 (EP,US)
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| Former IPC [2023/17] | H01L27/32, H01L51/52 | 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 [2023/17] | Title | German: | ANZEIGETAFEL UND HERSTELLUNGSVERFAHREN DAFÜR | [2023/17] | English: | DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR | [2023/17] | French: | PANNEAU D'AFFICHAGE ET SON PROCÉDÉ DE FABRICATION | [2023/17] | Entry into regional phase | 18.10.2021 | Translation filed | 18.10.2021 | National basic fee paid | 18.10.2021 | Search fee paid | 18.10.2021 | Designation fee(s) paid | 18.10.2021 | Examination fee paid | Examination procedure | 18.10.2021 | Amendment by applicant (claims and/or description) | 18.10.2021 | Examination requested [2023/17] | Fees paid | Renewal fee | 27.07.2022 | Renewal fee patent year 03 | 26.07.2023 | Renewal fee patent year 04 | 25.07.2024 | Renewal fee patent year 05 |
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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 | [XAY]US2005121669 (KOBAYASHI HIDEKAZU [JP]); | [Y]US2005266763 (KIMURA HIDEYUKI [JP], et al); | [Y]US2016276416 (MA LIFEI [CN]); | [XI]US2018158882 (KIM HO-JIN [KR], et al); | [XY]US2019013495 (KIM SUK [KR], et al); | [A]US2019013363 (JOO SUN KYU [KR], et al); | [XYI]WO2020111101 (SONY CORP [JP]); | [E]WO2021254044 (BOE TECHNOLOGY GROUP CO LTD [CN], et al) |