EP3544179 - AMPLIFIER WITH BASE CURRENT REUSE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.12.2022 Database last updated on 09.09.2024 | |
Former | The patent has been granted Status updated on 31.12.2021 | ||
Former | Grant of patent is intended Status updated on 05.12.2021 | ||
Former | Examination is in progress Status updated on 25.10.2021 | ||
Former | Grant of patent is intended Status updated on 12.09.2021 | ||
Former | Examination is in progress Status updated on 18.06.2021 | ||
Former | Request for examination was made Status updated on 06.03.2020 | ||
Former | The application has been published Status updated on 23.08.2019 | Most recent event Tooltip | 14.06.2024 | Lapse of the patent in a contracting state New state(s): TR | published on 17.07.2024 [2024/29] | Applicant(s) | For all designated states Skyworks Solutions, Inc. 5260 California Avenue Irvine, CA 92617 / US | [2022/08] |
Former [2019/39] | For all designated states Skyworks Solutions, Inc. 20 Sylvan Road Woburn, MA 01801 / US | Inventor(s) | 01 /
Lehtola, Phillip John c/o Skyworks Solutions Inc., 20 Sylvan Road Woburn, MA Massachusetts 01801 / US | [2019/39] | Representative(s) | Isarpatent Patent- und Rechtsanwälte Barth Charles Hassa Peckmann & Partner mbB Friedrichstrasse 31 80801 München / DE | [2022/05] |
Former [2019/39] | Isarpatent Patent- und Rechtsanwälte Behnisch Barth Charles Hassa Peckmann & Partner mbB Friedrichstrasse 31 80801 München / DE | Application number, filing date | 19169307.6 | 18.09.2015 | [2019/39] | Priority number, date | US201462052956P | 19.09.2014 Original published format: US 201462052956 P | [2019/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3544179 | Date: | 25.09.2019 | Language: | EN | [2019/39] | Type: | B1 Patent specification | No.: | EP3544179 | Date: | 02.02.2022 | Language: | EN | [2022/05] | Type: | B8 Corrected title page of specification | No.: | EP3544179 | Date: | 09.03.2022 | [2022/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.08.2019 | Classification | IPC: | H03F1/02, H03F1/30, H03F3/191, H03F3/24 | [2019/39] | CPC: |
H03F1/0283 (EP,US);
H03F1/0222 (US);
H03F1/0211 (EP,US);
H03F1/302 (EP,US);
H03F1/56 (US);
H03F3/19 (US);
H03F3/191 (EP,US);
H03F3/21 (US);
H03F3/211 (US);
H03F3/245 (EP,US);
H03F2200/102 (EP,US);
H03F2200/18 (EP,US);
H03F2200/222 (US);
H03F2200/24 (EP,US);
H03F2200/318 (US);
H03F2200/321 (EP,US);
H03F2200/387 (US);
H03F2200/411 (EP,US);
H03F2200/451 (US);
H03F2200/516 (EP,US);
H03F2203/21127 (US);
Y02D30/70 (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 [2020/15] |
Former [2019/39] | 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 | Title | German: | VERSTÄRKER MIT BASISSTROMWIEDERVERWENDUNG | [2019/39] | English: | AMPLIFIER WITH BASE CURRENT REUSE | [2019/39] | French: | AMPLIFICATEUR AVEC RÉUTILISATION DU COURANT DE BASE | [2019/39] | Examination procedure | 28.02.2020 | Amendment by applicant (claims and/or description) | 28.02.2020 | Examination requested [2020/15] | 28.02.2020 | Date on which the examining division has become responsible | 22.06.2021 | Despatch of a communication from the examining division (Time limit: M01) | 19.07.2021 | Reply to a communication from the examining division | 13.09.2021 | Communication of intention to grant the patent | 22.10.2021 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 06.12.2021 | Communication of intention to grant the patent | 22.12.2021 | Fee for grant paid | 22.12.2021 | Fee for publishing/printing paid | 22.12.2021 | Receipt of the translation of the claim(s) | Parent application(s) Tooltip | EP15185853.7 / EP2999114 | Opposition(s) | 03.11.2022 | No opposition filed within time limit [2023/02] | Fees paid | Renewal fee | 15.04.2019 | Renewal fee patent year 03 | 15.04.2019 | Renewal fee patent year 04 | 27.09.2019 | Renewal fee patent year 05 | 28.09.2020 | Renewal fee patent year 06 | 27.09.2021 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | HU | 18.09.2015 | AL | 02.02.2022 | AT | 02.02.2022 | CY | 02.02.2022 | CZ | 02.02.2022 | DK | 02.02.2022 | EE | 02.02.2022 | ES | 02.02.2022 | FI | 02.02.2022 | HR | 02.02.2022 | IT | 02.02.2022 | LT | 02.02.2022 | LV | 02.02.2022 | MC | 02.02.2022 | MK | 02.02.2022 | NL | 02.02.2022 | PL | 02.02.2022 | RO | 02.02.2022 | RS | 02.02.2022 | SE | 02.02.2022 | SI | 02.02.2022 | SK | 02.02.2022 | SM | 02.02.2022 | TR | 02.02.2022 | BG | 02.05.2022 | NO | 02.05.2022 | GR | 03.05.2022 | IS | 02.06.2022 | PT | 02.06.2022 | IE | 18.09.2022 | LU | 18.09.2022 | BE | 30.09.2022 | CH | 30.09.2022 | LI | 30.09.2022 | [2024/29] |
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NO | 02.05.2022 | Documents cited: | Search | [XI]US6020848 (WALLACE JACK E [US], et al) [X] 18 * abstract * * column 5, line 48 - column 7, line 5 * * figures 3,7 * [I] 1,9; | [XI]US2006145737 (YAMAMOTO KAZUYA [JP], et al) [X] 18 * abstract * * figures 1-2 * * paragraphs [0006] , [0008] - [0011] - [0025] - [0056] * * claim 1 * [I] 1-15,19,20; | [XI]US2012154054 (KACZMAN DANIEL LEE [US], et al) [X] 9,10,13-19 * paragraphs [0064] - [0157]; figures 2,4A,5A,7,8,10 * * abstract * [I] 1-8,11,12,20; | [A] - MARUHASHI K ET AL, "A KA-BAND MONOLITHIC LOW NOISE AMPLIFIER WITH A CURRENT-REUSE BIAS CIRCUIT", NEC RESEARCH AND DEVELOPMENT, NIPPON ELECTRIC LTD. TOKYO, JP, (20011001), vol. 42, no. 4, ISSN 0547-051X, pages 405 - 410, XP001092573 [A] 1-20 * page 405, column L, line 2 - page 409, column R, line 8; figures 6,7 * | [A] - DAEHYUN KANG ET AL, "Envelope-tracking two-stage power amplifiers", MICROWAVE INTEGRATED CIRCUITS CONFERENCE (EUMIC), 2011 EUROPEAN, IEEE, (20111010), ISBN 978-1-61284-236-3, pages 644 - 647, XP032073184 [A] 1-20 * abstract * * figures 1a,1b * * I. INTRODUCTION * |