-
EP4429443
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP4429443
| EP4429443 - METHOD FOR DRIVING DISPLAY DEVICE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 08.08.2024 Database last updated on 29.10.2024 | Most recent event Tooltip | 18.10.2024 | Publication of search report | published on 20.11.2024 [2024/47] | 18.10.2024 | Change - classification | published on 20.11.2024 [2024/47] | 18.10.2024 | Change - classification | published on 20.11.2024 [2024/47] | Applicant(s) | For all designated states Mikuni Electron Corporation No. 2707, Proud Tower Musashiurawa Marks 7-21-1, Bessho Minami-ku Saitama-shi, Saitama 336-0021 / JP | [2024/37] | Inventor(s) | 01 /
TANAKA, Sakae Saitama-shi, 336-0021 / JP | [2024/37] | Representative(s) | Horn Kleimann Waitzhofer Schmid-Dreyer Patent- und Rechtsanwälte PartG mbB Theresienhöhe 12 80339 München / DE | [2024/37] | Application number, filing date | 24191215.3 | 05.12.2019 | [2024/37] | Priority number, date | JP20190029934 | 22.02.2019 Original published format: JP 2019029934 | [2024/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP4429443 | Date: | 11.09.2024 | Language: | EN | [2024/37] | Type: | A3 Search report | No.: | EP4429443 | Date: | 20.11.2024 | Language: | EN | [2024/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.10.2024 | Classification | IPC: | H10K59/123, G09G3/3233, G09G3/20, H10K50/30 | [2024/47] | CPC: |
G09G3/3233 (EP,US);
H10K59/12 (CN);
H10K50/30 (EP,US);
G09G3/3225 (CN);
G09G3/3258 (US);
H10K59/1213 (US);
H10K59/123 (EP,US);
H10K59/131 (CN);
H10K59/1315 (US);
G09G2300/0426 (EP,CN,US);
G09G2300/0439 (CN);
G09G2300/0452 (EP,US);
G09G2300/0814 (US);
G09G2300/0842 (EP,US);
G09G2300/0861 (EP);
G09G2310/0259 (EP);
G09G2310/066 (EP,US);
G09G2320/0233 (CN,US);
G09G2320/0247 (EP);
G09G2320/0252 (EP);
G09G2320/0261 (EP);
G09G3/2018 (EP,US);
H01L27/1225 (US);
H01L27/124 (US);
H10K50/16 (US)
(-)
|
| Former IPC [2024/37] | H10K59/123 | 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 [2024/37] | Title | German: | ORGANISCHE ELEKTROLUMINESZENZANZEIGEVORRICHTUNG | [2024/37] | English: | METHOD FOR DRIVING DISPLAY DEVICE | [2024/37] | French: | DISPOSITIF D'AFFICHAGE ÉLECTROLUMINESCENT ORGANIQUE | [2024/37] | Examination procedure | 26.07.2024 | Examination requested [2024/37] | Parent application(s) Tooltip | EP19213814.7 / EP3699900 | EP22161095.9 / EP4030415 | Fees paid | Renewal fee | 26.07.2024 | Renewal fee patent year 03 | 26.07.2024 | Renewal fee patent year 04 | 26.07.2024 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | by applicant | JP2002343578 | JP2007053286 | WO2007043697 | JP2007149922 | JP2007157871 | JP2014154382 |