EP3123592 - BI-DIRECTIONAL DC-DC CONVERTER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.07.2020 Database last updated on 31.08.2024 | |
Former | The patent has been granted Status updated on 19.07.2019 | ||
Former | Grant of patent is intended Status updated on 17.03.2019 | ||
Former | Request for examination was made Status updated on 30.12.2016 | Most recent event Tooltip | 08.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 10.08.2022 [2022/32] | Applicant(s) | For all designated states Schneider Electric IT Corporation 132 Fairgrounds Road West Kingston, RI 02892 / US | [2017/05] | Inventor(s) | 01 /
SRIKANTH, Mudiyula Bearys Global Research Sy. No. 63/3b Gorvigere Village Bidarahalli Hobli Whitefield Ashram Road Bangalore East Taluk Bangalore 560067 / IN | 02 /
LIPARE, Mahendrakumar, H. 202 Prakruthi Chandana Kashinagar Amruthahalli Bangalore 560092 / IN | 03 /
GHOSH, Rajesh F-204 Sindhu Residencey Divanra Palya M.s. Ramaiah Road Bangalore 560 054 / IN | 04 /
KLIKIC, Damir 211 Bishops Forest Drive Waltham, MA 02452 / US | [2017/05] | Representative(s) | Murgitroyd & Company 165-169 Scotland Street Glasgow G5 8PL / GB | [N/P] |
Former [2019/34] | Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL / GB | ||
Former [2017/05] | Hayden, Nicholas Mark Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL / GB | Application number, filing date | 14887384.7 | 27.03.2014 | [2017/05] | WO2014US31994 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2015147828 | Date: | 01.10.2015 | Language: | EN | [2015/39] | Type: | A1 Application with search report | No.: | EP3123592 | Date: | 01.02.2017 | Language: | EN | The application published by WIPO in one of the EPO official languages on 01.10.2015 takes the place of the publication of the European patent application. | [2017/05] | Type: | B1 Patent specification | No.: | EP3123592 | Date: | 21.08.2019 | Language: | EN | [2019/34] | Search report(s) | International search report - published on: | US | 01.10.2015 | (Supplementary) European search report - dispatched on: | EP | 05.10.2017 | Classification | IPC: | H02J9/06, // H02M3/335 | [2017/44] | CPC: |
H02M1/4241 (EP,US);
H02J9/061 (US);
H02J9/04 (US);
H02J9/062 (EP);
H02M3/33523 (EP,US);
H02M3/33546 (US);
|
Former IPC [2017/05] | H02J9/00 | 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 [2017/05] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | BIDIREKTIONALER GLEICHSPANNUNGSWANDLER | [2017/05] | English: | BI-DIRECTIONAL DC-DC CONVERTER | [2017/05] | French: | CONVERTISSEUR CONTINU-CONTINU BIDIRECTIONNEL | [2017/05] | Entry into regional phase | 21.09.2016 | National basic fee paid | 21.09.2016 | Search fee paid | 21.09.2016 | Designation fee(s) paid | 21.09.2016 | Examination fee paid | Examination procedure | 21.09.2016 | Examination requested [2017/05] | 21.09.2016 | Date on which the examining division has become responsible | 23.04.2018 | Amendment by applicant (claims and/or description) | 18.03.2019 | Communication of intention to grant the patent | 10.07.2019 | Fee for grant paid | 10.07.2019 | Fee for publishing/printing paid | 10.07.2019 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 18.03.2019 | Opposition(s) | 03.06.2020 | No opposition filed within time limit [2020/32] | Fees paid | Renewal fee | 21.09.2016 | Renewal fee patent year 03 | 27.03.2017 | Renewal fee patent year 04 | 27.03.2018 | Renewal fee patent year 05 | 27.03.2019 | 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. | Lapses during opposition Tooltip | HU | 27.03.2014 | AL | 21.08.2019 | AT | 21.08.2019 | CY | 21.08.2019 | CZ | 21.08.2019 | EE | 21.08.2019 | ES | 21.08.2019 | FI | 21.08.2019 | HR | 21.08.2019 | IT | 21.08.2019 | LT | 21.08.2019 | LV | 21.08.2019 | MC | 21.08.2019 | MK | 21.08.2019 | MT | 21.08.2019 | NL | 21.08.2019 | PL | 21.08.2019 | RO | 21.08.2019 | RS | 21.08.2019 | SE | 21.08.2019 | SI | 21.08.2019 | SK | 21.08.2019 | SM | 21.08.2019 | TR | 21.08.2019 | BG | 21.11.2019 | NO | 21.11.2019 | GR | 22.11.2019 | IS | 21.12.2019 | PT | 23.12.2019 | IE | 27.03.2020 | LU | 27.03.2020 | BE | 31.03.2020 | CH | 31.03.2020 | LI | 31.03.2020 | [2022/32] |
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IE | 27.03.2020 | ||
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BE | 31.03.2020 | ||
CH | 31.03.2020 | ||
LI | 31.03.2020 | ||
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BG | 21.11.2019 | ||
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IS | 21.12.2019 | ||
PT | 23.12.2019 | ||
IE | 27.03.2020 | ||
LU | 27.03.2020 | ||
BE | 31.03.2020 | ||
CH | 31.03.2020 | ||
LI | 31.03.2020 | ||
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BG | 21.11.2019 | ||
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GR | 22.11.2019 | ||
IS | 21.12.2019 | ||
PT | 23.12.2019 | ||
IE | 27.03.2020 | ||
LU | 27.03.2020 | ||
CH | 31.03.2020 | ||
LI | 31.03.2020 | ||
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PT | 23.12.2019 | ||
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NO | 21.11.2019 | Documents cited: | Search | [Y]KR20130047800 (UNIV JEONJU OFFICE INDUSTRY UNIV COOPERATION [KR]) [Y] 4-9 * paragraph [0093]; figures 7-19 *; | [XYI] - JEE-HOON JUNG ET AL, "Design Methodology of Bidirectional CLLC Resonant Converter for High-Frequency Isolation of DC Distribution Systems", IEEE TRANSACTIONS ON POWER ELECTRONICS, (20130401), vol. 28, no. 4, doi:10.1109/TPEL.2012.2213346, ISSN 0885-8993, pages 1741 - 1755, XP055175724 [X] 1-3,10,11 * 1st sentence of section "I. Introduction"; fifth sentence of last paragraph of right column of page 1, labelled 1741; equation (37); section "II.B Operating principles";; figures 1,2,6,9 * [Y] 4-9 [I] 12-15 DOI: http://dx.doi.org/10.1109/TPEL.2012.2213346 | [XAI] - WEI CHEN ET AL, "Snubberless Bidirectional DC-DC Converter With New CLLC Resonant Tank Featuring Minimized Switching Loss", IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, (20100901), vol. 57, no. 9, ISSN 0278-0046, pages 3075 - 3086, XP011297961 [X] 1-3,10,11 * Abstract; first sentence of section "I. Introduction"; section "II. Topology derivation and operation principles"; equations (3) and (4); penultimate paragraph of right column of page 10 labelled 3084; right column of page 9 labelled 3083 at section "IV. Experimental results"; first sentence of paragraph starting with "As a consideration [...]" at the left column of page 10 labelled 3084;; figures 1,2,3,4,13 * [A] 4-9 [I] 12-15 | International search | [A]US5978236 (FABERMAN IRA S [US], et al) [A] 1-20 * entire document *; | [A]US6330170 (WANG KUNRONG [US], et al) [A] 1-20 * entire document *; | [Y]US2004207366 (SUNG CHANG-CHE [TW]) [Y] 2-9 * entire document *; | [A]US2011148205 (MOON CHONG-SOP [KR]) [A] 1-20* entire document *; | [A]US2011208370 (LEE SUNG-IM [KR]) [A] 1-20 * entire document *; | [A]US2011215649 (MIN BYEONG-SEON [KR], et al) [A] 1-20 * entire document *; | [Y]US2011317452 (ANGUELOV GUEORGUI IORDANOV [CA], et al) [Y] 3-9, 11-18, 20 * entire document *; | [XY]US2012112547 (GHOSH RAJESH [IN], et al) [X] 1, 10, 19 * entire document * [Y] 2-9, 11-18, 20 |