Register information Utility model

DE file number : 20 2017 102 691.4 (Status: not pending/lapsed, Query started: August 2, 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 rightSARTUtility model
StatusSTNot pending/lapsed
21DE file number DAKZ20 2017 102 691.4
54Designation/titleTIBuck-Boost-Konverter mit verbessertem THD-Verhalten
51IPC main classICM
(ICMV)		 H02M 1/42 (2007.01)
51IPC secondary class(es)ICS
(ICSV)		 H02M 1/44 (2007.01), H05B 47/10 (2020.01), H05B 45/00 (2022.01)
22DE application dateDATMay 5, 2017
47Date of registrationETAug 7, 2018
45Date of publication of the registration in the patent gazettePETSep 13, 2018
71/73Applicant/ownerINHTridonic GmbH & Co KG, Dornbirn, AT
74RepresentativeVTRMitscherlich, Patent- und Rechtsanwälte PartmbB, 80333 München, DE
10Published DE documentsDEPNOriginal document: DE202017102691U1
Searchable text: DE202017102691U1
Address for service Mitscherlich, Patent- und Rechtsanwälte PartmbB, 80333 München, DE
56CitationsCT[X]    DE102013215966A1 (DE 10 2013 215 966 A1)
[X]    US000007498786B2 (US 7 498 786 B2)
56NPL citationsCTNPRobert Sheeham, Diana Louis switch mode power converter compensation made easy Texas Instruments Power Supply Design Seminar 2016/2017 September 2016 abgerufen im Internet am 14.11.2017 unter https://www.ti.com/seclit/ml/slup340/slup340.pd;
Ka-Fai Chan; Chi-Seng Lam; Wen-Liang Zeng; Wen-Ming Zheng; Sai-Weng Sin; Man-Chung Wong Generalized Type III controller design interface for DC-DC converters TENCON 2015 - 2015 IEEE Region 10 Conference Year: 2015 Pages: 1 - 6
43Date of first publicationEVTAug 7, 2018
Date of the first transfer into DPMAregisterEREGTAug 8, 2018
Date of the (most recent) update in DPMAregisterREGTAug 14, 2024
(Show all update days)(Hide all update days)
  • Aug 14, 2024
    • St.36: changed (technical change)
  • Aug 8, 2018
    • 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 May 5, 2017  Details anzeigen
2 Search procedure Request for search effectively filed May 5, 2017  Details anzeigen
3 Search procedure Information on identified prior art provided Nov 14, 2017  Details anzeigen
4 Utility model procedure Registration of utility model Aug 7, 2018  Details anzeigen
5 Publications Utility model specification Sep 13, 2018 Sep 13, 2018 Details anzeigen
6 Utility model procedure Term of protection extended to 6 years May 29, 2020 Jul 23, 2020 Details anzeigen
7 Utility model procedure IP right lapsed after expiry of 6 years Dec 1, 2023 Feb 22, 2024 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 statusVSTTMay 5, 2017
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTMay 5, 2017
Third party request No
Date of receiptAEGTMay 5, 2017
View procedures Search procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTInformation on identified prior art provided
Date of legal/procedural statusVSTTNov 14, 2017
Third party request No
Date of receiptAEGTMay 5, 2017
View procedures Utility model procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTUtility model procedure
Legal/procedural statusVSTRegistration of utility model
Date of legal/procedural statusVSTTAug 7, 2018
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTUtility model specification
Date of legal/procedural statusVSTTSep 13, 2018
Issue numberHN37
YearPJ2018
Publication dateVTSep 13, 2018
Type of publicationPARTDocuments
PartHTPart 4
10Published DE documentsDEPNOriginal document: DE202017102691U1
Searchable text: DE202017102691U1
View procedures Utility model procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTUtility model procedure
Legal/procedural statusVSTTerm of protection extended to 6 years
Date of legal/procedural statusVSTTMay 29, 2020
Issue numberHN30
YearPJ2020
Publication dateVTJul 23, 2020
Type of publicationPARTBibliographic data
PartHTPart 4
Date of update of the procedureREGTJul 22, 2020
View procedures Utility model procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTUtility model procedure
Legal/procedural statusVSTIP right lapsed after expiry of 6 years
Date of legal/procedural statusVSTTDec 1, 2023
Issue numberHN8
YearPJ2024
Publication dateVTFeb 22, 2024
Type of publicationPARTBibliographic data
PartHTPart 4
Date of update of the procedureREGTFeb 22, 2024