EP4141506 - PROJECTION LENS AND PROJECTION APPARATUS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 01.09.2023 Database last updated on 20.07.2024 | |
Former | The application has been published Status updated on 27.01.2023 | Most recent event Tooltip | 01.09.2023 | The date on which the examining division becomes responsible, has been established | 01.09.2023 | Amendment by applicant | 01.09.2023 | Request for examination filed | published on 04.10.2023 [2023/40] | 01.09.2023 | Change - designated states | published on 04.10.2023 [2023/40] | Applicant(s) | For all designated states Coretronic Corporation No.11, Li-Hsing Road Hsinchu Science Park Hsin-Chu 300 / TW | [2023/09] | Inventor(s) | 01 /
CHEN, YOU-DA 300 Hsin-Chu / TW | 02 /
TSAI, HSIN-WEN 300 Hsin-Chu / TW | 03 /
WEI, CHING-CHUAN 300 Hsin-Chu / TW | [2023/09] | Representative(s) | Ter Meer Steinmeister & Partner Patentanwälte mbB Nymphenburger Straße 4 80335 München / DE | [2023/09] | Application number, filing date | 22192253.7 | 26.08.2022 | [2023/09] | Priority number, date | CN20211108977 | 31.08.2021 Original published format: CN202111008977 | [2023/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4141506 | Date: | 01.03.2023 | Language: | EN | [2023/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.02.2023 | Classification | IPC: | G02B13/16, G02B17/08, G02B27/18, G03B21/14, G03B21/28 | [2023/09] | CPC: |
G02B13/16 (EP,US);
G02B17/08 (EP,US);
G02B27/18 (EP);
G02B9/10 (US);
G03B21/28 (EP)
| 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 [2023/40] |
Former [2023/09] | 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 | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | PROJEKTIONSLINSE UND PROJEKTIONSVORRICHTUNG | [2023/09] | English: | PROJECTION LENS AND PROJECTION APPARATUS | [2023/09] | French: | LENTILLE DE PROJECTION ET APPAREIL DE PROJECTION | [2023/09] | Examination procedure | 31.08.2023 | Amendment by applicant (claims and/or description) | 31.08.2023 | Examination requested [2023/40] | 31.08.2023 | Date on which the examining division has become responsible |
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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 | [XYI]US2019285972 (MINEFUJI NOBUTAKA [JP]) [X] 1,2,4-8,10,12-14 * example 1; tables 1-3,22 * [Y] 9,11 [I] 3; | [Y]WO2020009026 (NITTOH INC [JP]) [Y] 9,11* figures 1-5 * |