-
EP4300728
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: EP4300728
| EP4300728 - FIBER LASER [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 01.12.2023 Database last updated on 19.10.2024 | |
| Former | The international publication has been made Status updated on 03.09.2022 | Most recent event Tooltip | 27.04.2024 | Change: Validation states | published on 29.05.2024 [2024/22] | 27.04.2024 | Change - extension states | published on 29.05.2024 [2024/22] | Applicant(s) | For all designated states Fujikura Ltd. 1-5-1, Kiba Koto-ku Tokyo 135-8512 / JP | [2024/01] | Inventor(s) | 01 /
NISHIMURA, Ryoichi Sakura-shi, Chiba 285-8550 / JP | 02 /
ICHII, Kentaro Sakura-shi, Chiba 285-8550 / JP | [2024/01] | Representative(s) | Plasseraud IP 104 Rue de Richelieu CS92104 75080 Paris Cedex 02 / FR | [N/P] |
| Former [2024/01] | Plasseraud IP 66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 / FR | Application number, filing date | 21928062.5 | 30.11.2021 | [2024/01] | WO2021JP43717 | Priority number, date | JP20210026988 | 24.02.2021 Original published format: JP 2021026988 | [2024/01] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022180969 | Date: | 01.09.2022 | Language: | JA | [2022/35] | Type: | A1 Application with search report | No.: | EP4300728 | Date: | 03.01.2024 | Language: | EN | [2024/01] | Search report(s) | International search report - published on: | JP | 01.09.2022 | Classification | IPC: | H01S3/067 | [2024/01] | CPC: |
H01S3/1618 (EP,US);
H01S3/094011 (EP,US);
H01S3/06716 (US);
H01S3/0675 (EP);
H01S3/0804 (EP);
H01S3/094007 (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 [2024/01] | Title | German: | FASERLASER | [2024/01] | English: | FIBER LASER | [2024/01] | French: | LASER À FIBRE | [2024/01] | Entry into regional phase | 26.01.2023 | Translation filed | 26.01.2023 | National basic fee paid | 26.01.2023 | Search fee paid | 26.01.2023 | Designation fee(s) paid | 26.01.2023 | Examination fee paid | Examination procedure | 26.01.2023 | Examination requested [2024/01] | Fees paid | Renewal fee | 11.10.2023 | Renewal fee patent year 03 |
| 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 | International search | [A]JP2007510182 ; | [A]JP2012238781 (MITSUBISHI ELECTRIC CORP); | [A]WO2012165389 (FURUKAWA ELECTRIC CO LTD [JP], et al); | [A]JP2012243789 (MIYACHI TECHNOS KK); | [A]JP2013537002 ; | [A]JP2014049763 (OFS FITEL LLC); | [AY]JP2014179404 (FUJIKURA LTD); | [A]US2019341737 (DRAGIC PETER [US], et al); | [AY]JP2020167294 (FUJIKURA LTD); | [A]CN111934179 (NAT UNIV DEFENSE TECHNOLOGY PLA) |