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Extract from the Register of European Patents

EP About this file: EP4352876

EP4352876 - A METHOD OF PRECHARGING A SWITCHABLE FILTER [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  15.03.2024
Database last updated on 14.11.2024
FormerThe international publication has been made
Status updated on  16.12.2022
Formerunknown
Status updated on  13.07.2022
Most recent event   Tooltip08.08.2024Change: Validation statespublished on 11.09.2024  [2024/37]
08.08.2024Change - extension statespublished on 11.09.2024  [2024/37]
Applicant(s)For all designated states
QDevil ApS (a QM company), QM Technologies ApS
Lautrupvang 2A
2750 Ballerup / DK
[2024/29]
Former [2024/27]For all designated states
QDevil ApS
c/o QM Technologies ApS
Lautrupvang 2A
2750 Ballerup / DK
Former [2024/16]For all designated states
Qdevil ApS
Fruebjergvej 3
2100 Copenhagen Ø / DK
Inventor(s)01 / KUTCHINSKY, Jonatan
2100 Copenhagen Ø / DK
02 / KRISTOFFERSEN, Hans Sebastian Preus
2100 Copenhagen Ø / DK
 [2024/16]
Representative(s)Inspicos P/S
Agern Allé 24
2970 Hørsholm / DK
[2024/16]
Application number, filing date22735314.108.06.2022
[2024/16]
WO2022EP65500
Priority number, dateEP2021017822108.06.2021         Original published format: EP 21178221
[2024/16]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022258665
Date:15.12.2022
Language:EN
[2022/50]
Type: A1 Application with search report 
No.:EP4352876
Date:17.04.2024
Language:EN
The application published by WIPO in one of the EPO official languages on 15.12.2022 takes the place of the publication of the European patent application.
[2024/16]
Search report(s)International search report - published on:EP15.12.2022
ClassificationIPC:H03K17/16
[2024/16]
CPC:
H03K17/165 (EP); H03H11/04 (US); G01R31/31702 (US);
H03F3/005 (US)
Designated contracting statesAL,   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 [2024/16]
TitleGerman:VERFAHREN ZUR VORLADUNG EINES SCHALTBAREN FILTERS[2024/16]
English:A METHOD OF PRECHARGING A SWITCHABLE FILTER[2024/16]
French:PROCÉDÉ DE PRÉCHARGEMENT D'UN FILTRE COMMUTABLE[2024/16]
Entry into regional phase08.01.2024National basic fee paid 
08.01.2024Designation fee(s) paid 
08.01.2024Examination fee paid 
Examination procedure08.01.2024Examination requested  [2024/16]
08.01.2024Date on which the examining division has become responsible
10.07.2024Amendment by applicant (claims and/or description)
Fees paidRenewal fee
31.03.2024Renewal fee patent year 03
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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.
Cited inInternational search[YA]US4752749  (MOGER GEORGE A [US]);
 [A]US2006022726  (MAEDA MASAKATSU [JP]);
 [A]US7224218  (JIANG JIANDONG [US], et al);
 [YA]EP2169828  (AUSTRIAMICROSYSTEMS AG [AT]);
 [A]US2014070976  (HURRELL CHRISTOPHER PETER [GB], et al)
by applicantUS20140709676
 US6784728
 US2006022726
 US7224218
 EP2169828
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.