EP3432457 - METHOD AND APPARATUS FOR REDUCING NOISE GENERATED BY RECTIFICATION DIODE LOCATED AT PRIMARY SIDE OF SWITCHING POWER SUPPLY [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 20.05.2022 Database last updated on 03.09.2024 | |
Former | Examination is in progress Status updated on 24.12.2021 | ||
Former | Request for examination was made Status updated on 21.12.2018 | ||
Former | The international publication has been made Status updated on 22.09.2017 | Most recent event Tooltip | 20.05.2022 | Withdrawal of application | published on 22.06.2022 [2022/25] | Applicant(s) | For all designated states Park, Chan-Woong 603-1703 158 Seongbok 2-ro Suji-gu Yongin-si, Gyeonggi-do 16809 / KR | [2019/04] | Inventor(s) | 01 /
see applicant ... | [2019/04] | Representative(s) | Ter Meer Steinmeister & Partner Patentanwälte mbB Nymphenburger Straße 4 80335 München / DE | [2019/04] | Application number, filing date | 17766999.1 | 16.03.2017 | [2019/04] | WO2017KR02841 | Priority number, date | KR20160032274 | 17.03.2016 Original published format: KR 20160032274 | KR20160040079 | 01.04.2016 Original published format: KR 20160040079 | [2019/04] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2017160098 | Date: | 21.09.2017 | Language: | KO | [2017/38] | Type: | A1 Application with search report | No.: | EP3432457 | Date: | 23.01.2019 | Language: | EN | [2019/04] | Search report(s) | International search report - published on: | KR | 21.09.2017 | (Supplementary) European search report - dispatched on: | EP | 23.09.2019 | Classification | IPC: | H02M1/44, H02M3/28, H02M5/10, H01F27/36, H02M3/335, H02M1/34 | [2019/43] | CPC: |
H02M3/335 (EP,KR,US);
H02M1/44 (EP,KR,US);
H01F27/38 (EP,US);
H02M3/28 (US);
H02M5/10 (KR,US);
H02M1/348 (EP,US)
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Former IPC [2019/04] | H02M1/44, H02M3/28, H02M5/10, H01F27/36 | 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 [2019/04] | Title | German: | VERFAHREN UND VORRICHTUNG ZUR REDUZIERUNG VON DURCH EINE GLEICHRICHTERDIODE AUF DER PRIMÄRSEITE DER SCHALTNETZVERSORGUNG ERZEUGTEM RAUSCHEN | [2019/04] | English: | METHOD AND APPARATUS FOR REDUCING NOISE GENERATED BY RECTIFICATION DIODE LOCATED AT PRIMARY SIDE OF SWITCHING POWER SUPPLY | [2019/04] | French: | PROCÉDÉ ET APPAREIL POUR RÉDUIRE LE BRUIT GÉNÉRÉ PAR UNE DIODE DE REDRESSEMENT SITUÉE CÔTÉ PRIMAIRE D'UNE ALIMENTATION À DÉCOUPAGE | [2019/04] | Entry into regional phase | 14.09.2018 | Translation filed | 14.09.2018 | National basic fee paid | 14.09.2018 | Search fee paid | 14.09.2018 | Designation fee(s) paid | 14.09.2018 | Examination fee paid | Examination procedure | deleted | Date on which the examining division has become responsible | 14.09.2018 | Examination requested [2019/04] | 20.04.2020 | Amendment by applicant (claims and/or description) | 05.01.2022 | Despatch of a communication from the examining division (Time limit: M04) | 13.05.2022 | Application withdrawn by applicant [2022/25] | Fees paid | Renewal fee | 26.03.2019 | Renewal fee patent year 03 | 10.03.2020 | Renewal fee patent year 04 | 18.03.2021 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 31.03.2022 | 06   M06   Not yet paid |
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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 | [YA]US6061252 (HOSOTANI TATSUYA [JP]) [Y] 1,2,4-8,10-15 * figures 8,24,26,27 * * column 1, lines 38-67 * * column 2, lines 44-52 * [A] 3,9; | [Y]US2012014145 (KOIKE KENGO [JP]) [Y] 1,2,4-8,10-15 * figure 1 * | International search | [A]JP2010016917 (FUJI ELECTRIC HOLDINGS) [A] 1-15 * See paragraphs [15]-;24] and figures 9-15. *; | [A]JP2006296054 (SONY CORP) [A] 1-15 * See paragraphs [24]-[82] and figures 1-10. *; | [A]US2014153292 (YAN LIANG [US], et al) [A] 1-15 * See claims 1-6 and figures 1-3. *; | [A]JP2010004633 (SANKEN ELECTRIC CO LTD) [A] 1-15 * See paragraphs [29]-[44] and figures 1-9. *; | [A]WO2009034180 (TEXAS INSTR CORK LTD [IE], et al) [A] 1-15 * See claims 1-7 and figures 3-9. * |