Register information Patent

DE file number : 10 2022 124 873.9 (Status: pending/in force, Query started: October 23, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ10 2022 124 873.9
54Designation/titleTIANSTEUERUNGSVORRICHTUNG, ANSTEUERUNGSVERFAHREN, UND LEISTUNGSWANDLER
51IPC main classICM
(ICMV)		 H03K 17/08 (2006.01)
22DE application dateDATSep 27, 2022
43Date of first publicationOTMay 4, 2023
71/73Applicant/ownerINHFUJI ELECTRIC CO., LTD., Kawasaki-shi, Kanagawa, JP
72InventorINSaga, Yasunao, Kawasaki-shi, Kanagawa, JP
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102022124873A1
Searchable text: DE102022124873A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2021-179471
Nov 2, 2021
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2022-025096
Feb 21, 2022
Due dateFT
FG		Sep 30, 2026
Annual fee for the 5th year Patent fees
Patent division in charge 35
43Date of first publicationEVTMay 4, 2023
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMay 4, 2023
Date of the (most recent) update in DPMAregisterREGTOct 8, 2025
(Show all update days)(Hide all update days)
  • Oct 8, 2025
    • Due date: changed
  • Oct 7, 2025
    • St.36: changed (technical change)
  • Oct 8, 2024
    • Due date: changed
  • Aug 16, 2024
    • St.36: changed (technical change)
  • May 23, 2024; Dec 19, 2023; Dec 14, 2023
    • Historical data not available for this/these date(s)
  • May 4, 2023
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Sep 27, 2022  Details anzeigen
2 Examination procedure Request for examination effectively filed Sep 27, 2022  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jan 23, 2023  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) May 4, 2023 May 4, 2023 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTSep 27, 2022
Date of update of the procedureREGTMay 4, 2023
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTSep 27, 2022
Third party request No
Date of receiptAEGTSep 27, 2022
Date of update of the procedureREGTMay 4, 2023
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTJan 23, 2023
Date of update of the procedureREGTMay 4, 2023
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMay 4, 2023
Issue numberHN18
YearPJ2023
Publication dateVTMay 4, 2023
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102022124873A1
Searchable text: DE102022124873A1
Date of update of the procedureREGTMay 4, 2023