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EP3993441
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EP About this file: EP3993441
| EP3993441 - MINIATURE FILTER AND ACOUSTIC DEVICE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 02.04.2022 Database last updated on 08.10.2024 | |
| Former | The international publication has been made Status updated on 15.01.2021 | Most recent event Tooltip | 22.07.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Weifang Goertek Microelectronics Co., Ltd. Building 10, Goer phase II Industrial Park No. 102, Ronghua Road, Ronghua Community Xincheng Sub-district Office High-tech Development Zone Weifang, Shandong 261031 / CN | [2022/18] | Inventor(s) | 01 /
LIN, Yujing No.268 Dongfang Road, Hi-Tech Industry District Weifang, Shandong 261031 / CN | [2022/18] | Representative(s) | Rau, Schneck & Hübner Patentanwälte Rechtsanwälte PartGmbB Königstraße 2 90402 Nürnberg / DE | [N/P] |
| Former [2022/18] | Hübner, Gerd Rau, Schneck & Hübner Patentanwälte Rechtsanwälte PartGmbB Königstraße 2 90402 Nürnberg / DE | Application number, filing date | 19935734.4 | 05.07.2019 | [2022/18] | WO2019CN94776 | Priority number, date | CN201910579444 | 28.06.2019 Original published format: CN201910579444 | [2022/18] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020258363 | Date: | 30.12.2020 | Language: | ZH | [2020/53] | Type: | A1 Application with search report | No.: | EP3993441 | Date: | 04.05.2022 | Language: | EN | [2022/18] | Search report(s) | International search report - published on: | CN | 30.12.2020 | (Supplementary) European search report - dispatched on: | EP | 04.07.2023 | Classification | IPC: | H04R1/08, H04R1/02 | [2023/31] | CPC: |
H04R1/023 (EP,US);
B01D46/543 (CN);
H04R1/086 (EP,US);
H04R7/12 (CN);
H04R9/02 (CN);
H04R9/06 (CN);
|
| Former IPC [2022/18] | H04R9/06, B01D46/54, H04R7/12, H04R9/02 | 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 [2022/18] | Title | German: | MINIATURFILTER UND AKUSTISCHE VORRICHTUNG | [2022/18] | English: | MINIATURE FILTER AND ACOUSTIC DEVICE | [2022/18] | French: | FILTRE MINIATURE ET DISPOSITIF ACOUSTIQUE | [2022/18] | Entry into regional phase | 23.12.2021 | Translation filed | 23.12.2021 | National basic fee paid | 23.12.2021 | Search fee paid | 23.12.2021 | Designation fee(s) paid | 23.12.2021 | Examination fee paid | Examination procedure | 23.12.2021 | Examination requested [2022/18] | 26.01.2024 | Amendment by applicant (claims and/or description) | 26.01.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 23.12.2021 | Renewal fee patent year 03 | 26.07.2022 | Renewal fee patent year 04 | 26.07.2023 | Renewal fee patent year 05 | 22.07.2024 | 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 | [Y]WO2018064803 (GOERTEK INC [CN]) [Y] 1-11 * page 5, line 27 - page 6, line 6 * * figures 1-3 *; | [Y]WO2018223389 (GOERTEK INC [CN]) [Y] 1-11 * page 5, line 11 - page 6, line 25 * * figures 1-3 *; | [Y]CN109379684 (GOERTEK INC) [Y] 1-11 * paragraph [0054] ** figures 1-5 * | International search | [A]US2018343532 (LEE JYH-WEI [TW], et al) [A] 1-11* entire document *; | [Y]CN109379684 (GOERTEK INC) [Y] 1-11 * description, paragraphs 0040-0047, and figures 3-5 *; | [Y]CN109890748 (GOERTEK INC) [Y] 1-11 * description, paragraphs 0013-0022, figures 1-3 * |