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EP3851740
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Extract from the Register of European Patents
EP About this file: EP3851740
| EP3851740 - LIGHT-GUIDE OPTICAL ELEMENT [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 27.01.2023 Database last updated on 14.03.2026 | |
| Former | Request for examination was made Status updated on 17.09.2021 | ||
| Former | The application has been published Status updated on 18.06.2021 | Most recent event Tooltip | 14.03.2026 | New entry: Reply to examination report | Applicant(s) | For all designated states Shinyoptics Corp. No. 748, Zhongzheng Road Yongkang District Tainan City 710 / TW | [2021/29] | Inventor(s) | 01 /
YOO, Jinn-Chou No. 748, Zhongzheng Rd. Yongkang Dist. 710 Tainan City / TW | 02 /
CHEN, Chun-Min No. 748, Zhongzheng Rd. Yongkang Dist. 710 Tainan City / TW | 03 /
LIAO, Cheng-Shun No. 748, Zhongzheng Rd. Yongkang Dist. 710 Tainan City / TW | [2021/29] | Representative(s) | Michalski Hüttermann & Partner Patentanwälte mbB Kaistraße 16A 40221 Düsseldorf / DE | [N/P] |
| Former [2021/29] | Michalski Hüttermann & Partner Patentanwälte mbB Speditionstraße 21 40221 Düsseldorf / DE | Application number, filing date | 20189129.8 | 03.08.2020 | [2021/29] | Priority number, date | TW20200101914 | 20.01.2020 Original published format: TW 109101914 | [2021/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3851740 | Date: | 21.07.2021 | Language: | EN | [2021/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.01.2021 | Classification | IPC: | F21V8/00, G02B27/00, G02B27/01, G02B27/14 | [2021/29] | CPC: |
G02B27/0006 (EP);
G02B6/0031 (US);
G02B27/0081 (EP);
G02B27/145 (EP);
G02B6/00 (EP);
G02B6/0055 (US);
G02B27/0172 (EP)
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| 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 [2021/42] |
| Former [2021/29] | 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: | OPTISCHES LICHTLEITELEMENT | [2021/29] | English: | LIGHT-GUIDE OPTICAL ELEMENT | [2021/29] | French: | ÉLÉMENT OPTIQUE DE GUIDAGE DE LUMIÈRE | [2021/29] | Examination procedure | 31.08.2021 | Amendment by applicant (claims and/or description) | 14.09.2021 | Examination requested [2021/42] | 14.09.2021 | Date on which the examining division has become responsible | 31.01.2023 | Despatch of a communication from the examining division (Time limit: M04) | 10.05.2023 | Reply to a communication from the examining division | 25.09.2025 | Despatch of a communication from the examining division (Time limit: M06) | 13.03.2026 | Reply to a communication from the examining division | Fees paid | Renewal fee | 30.06.2022 | Renewal fee patent year 03 | 20.07.2023 | Renewal fee patent year 04 | 28.08.2024 | Renewal fee patent year 05 | 20.08.2025 | Renewal fee patent year 06 |
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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 | [X] US2019212487 (DANZIGER YOCHAY et al.) [X] 1 | [XY] US2010201953 (FREEMAN MARK O et al.) [X] 1-6 * paragraph [0064] - paragraph [0091]; figures 12a-b, 14a-b, 17b-c *[Y] 7 | [XY] WO2008099116 (ESSILOR INT et al.) [X] 1 * figures 1, 6e *[Y] 7 | Examination | CN207502834 |