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EP3905502
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EP About this file: EP3905502
| EP3905502 - FULL-BRIDGE CIRCUIT AND FULL-BRIDGE CONVERTER [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 24.03.2023 Database last updated on 06.07.2024 | |
| Former | Request for examination was made Status updated on 01.10.2021 | ||
| Former | The international publication has been made Status updated on 04.07.2020 | Most recent event Tooltip | 25.10.2023 | New entry: Renewal fee paid | Applicant(s) | For all designated states ZTE Corporation ZTE Plaza Keji Road South Hi-Tech Industrial Park Nanshan District Shenzhen, Guangdong 518057 / CN | [2021/44] | Inventor(s) | 01 /
WANG, Linguo ZTE Plaza Keji Road South, Hi-Tech Industrial Park, Nanshan District Shenzhen, Guangdong 518057 / CN | 02 /
ZHU, Junjie ZTE Plaza Keji Road South, Hi-Tech Industrial Park, Nanshan District Shenzhen, Guangdong 518057 / CN | [N/P] |
| Former [2021/44] | 01 /
WANG, Linguo Shenzhen, Guangdong 518057 / CN | ||
| 02 /
ZHU, Junjie Shenzhen, Guangdong 518057 / CN | Representative(s) | Pennacchio, Salvatore Giovanni, et al Jacobacci & Partners S.p.A. Via Senato, 8 20121 Milano / IT | [2021/44] | Application number, filing date | 19904737.4 | 09.10.2019 | [2021/44] | WO2019CN110099 | Priority number, date | CN201811648093 | 29.12.2018 Original published format: CN201811648093 | [2021/44] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020134313 | Date: | 02.07.2020 | Language: | ZH | [2020/27] | Type: | A1 Application with search report | No.: | EP3905502 | Date: | 03.11.2021 | Language: | EN | [2021/44] | Search report(s) | International search report - published on: | CN | 02.07.2020 | (Supplementary) European search report - dispatched on: | EP | 20.01.2022 | Classification | IPC: | H02M3/335, H02M1/00, H02M3/28, H02M7/493 | [2022/08] | CPC: |
H02M3/285 (EP);
H02M3/3353 (CN);
H02M1/0043 (EP);
H02M1/0058 (EP,CN);
H02M3/33573 (EP);
H02M3/33584 (EP);
|
| Former IPC [2021/44] | H02M3/335 | 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 [2021/44] | Title | German: | VOLLBRÜCKENSCHALTUNG UND VOLLBRÜCKENUMRICHTER | [2021/44] | English: | FULL-BRIDGE CIRCUIT AND FULL-BRIDGE CONVERTER | [2021/44] | French: | CIRCUIT EN PONT COMPLET ET CONVERTISSEUR EN PONT COMPLET | [2021/44] | Entry into regional phase | 28.07.2021 | Translation filed | 28.07.2021 | National basic fee paid | 28.07.2021 | Search fee paid | 28.07.2021 | Designation fee(s) paid | 28.07.2021 | Examination fee paid | Examination procedure | 28.07.2021 | Examination requested [2021/44] | 18.08.2022 | Amendment by applicant (claims and/or description) | 27.03.2023 | Despatch of a communication from the examining division (Time limit: M04) | 04.08.2023 | Reply to a communication from the examining division | Fees paid | Renewal fee | 28.07.2021 | Renewal fee patent year 03 | 19.10.2022 | Renewal fee patent year 04 | 25.10.2023 | Renewal fee patent year 05 |
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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 | [A]CN104716844 (JIANGSU LYUCHENG INFORMATION TECHNOLOGY CO LTD) [A] 1-14 * figure 1 *; | [A]CN206775390U (UNIV LIAONING TECHNICAL) [A] 1-14 * figure 1 *; | [A]CN108462397 (UNIV ZHEJIANG) [A] 1-14 * figure 1 *; | [XI] - ANDREW J MASON ET AL, "New ZVS Phase Shift Modulated Full-Bridge Converter Topologies With Adaptive Energy Storage for SOFC Application", IEEE TRANSACTIONS ON POWER ELECTRONICS, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, USA, (20080101), vol. 23, no. 1, doi:10.1109/TPEL.2007.911802, ISSN 0885-8993, pages 332 - 342, XP011198654 [X] 1,2,8,9 * figure 1 * * page 332 - page 333 * [I] 3-7,10-14 DOI: http://dx.doi.org/10.1109/TPEL.2007.911802 | [XI] - SHI KAIMIN ET AL, "Interleaved Current-Driven Phase-Shift Full-Bridge Converter With Magnetic Integration and Voltage Doubler Rectifiers", IEEE TRANSACTIONS ON POWER ELECTRONICS, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, USA, vol. 33, no. 10, doi:10.1109/TPEL.2017.2777459, ISSN 0885-8993, (20180301), pages 8308 - 8321, (20171204), XP011687252 [X] 1,8 * figure 1 * * page 8309 * [I] 2-7,9-14 DOI: http://dx.doi.org/10.1109/TPEL.2017.2777459 | [A] - GUO ZHIQIANG ET AL, "Input-Series-Output-Parallel Phase-Shift Full-Bridge Derived DC-DC Converters With Auxiliary LC Networks to Achieve Wide Zero-Voltage Switching R", IEEE TRANSACTIONS ON POWER ELECTRONICS, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, USA, vol. 29, no. 10, doi:10.1109/TPEL.2014.2309342, ISSN 0885-8993, (20141001), pages 5081 - 5086, (20140602), XP011550004 [A] 1-14 * figure 1 * * page 5082 * DOI: http://dx.doi.org/10.1109/TPEL.2014.2309342 |