Register information Patent

DE file number : 10 2018 122 654.3 (Status: pending/in force, Query started: September 27, 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 2018 122 654.3
54Designation/titleTIFINNENFELDEFFEKTTRANSISTORVORRICHTUNG UND VERFAHREN ZUM BILDEN DERSELBEN
51IPC main classICM
(ICMV)		 H10D 64/01 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H10D 64/66 (2025.01), H10D 30/01 (2025.01), H10D 30/60 (2025.01), H10D 84/83 (2025.01)
22DE application dateDATSep 17, 2018
43Date of first publicationOTApr 4, 2019
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW
72InventorINSuen, Shich-Chang, Hsinchu, TW; Chen, Kei-Wei, Hsinchu, TW; Chen, Liang-Guang, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102018122654A1
Searchable text: DE102018122654A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
16/104,006
Aug 16, 2018
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
62/565,822
Sep 29, 2017
Due dateFT
FG		Sep 30, 2025
Annual fee for the 8th year Patent fees
Patent division in charge 33
56CitationsCT US020160133721A1 (US 2016 / 0 133 721 A1)
DE112009000709B4 (DE 11 2009 000 709 B4)
43Date of first publicationEVTApr 4, 2019
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTApr 4, 2019
Date of the (most recent) update in DPMAregisterREGTJun 3, 2025
(Show all update days)(Hide all update days)
  • Jun 3, 2025
    • St.36: changed (technical change)
  • Dec 18, 2024
    • IPC main class: changed
    • IPC secondary class(es): changed
    • Procedures: Change of classification, Change of IPC main class, 22.11.2024: new
  • Oct 8, 2024
    • Due date: changed
  • Aug 16, 2024
    • St.36: changed (technical change)
  • May 23, 2024; Dec 19, 2023; Dec 14, 2023; Oct 6, 2023; Dec 16, 2022; Oct 13, 2022; Dec 6, 2021; Oct 9, 2021; Oct 9, 2020
    • Historical data not available for this/these date(s)
  • Apr 4, 2019
    • 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 17, 2018  Details anzeigen
2 Examination procedure Request for examination effectively filed Sep 17, 2018  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Nov 8, 2018  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Apr 4, 2019 Apr 4, 2019 Details anzeigen
5 Examination procedure Official communication on examination Dec 3, 2021  Details anzeigen
6 Examination procedure Reply to official communication Dec 14, 2022  Details anzeigen
7 Change of classification Change of IPC main class Nov 22, 2024 Jan 2, 2025 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 17, 2018
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 17, 2018
Third party request No
Date of receiptAEGTSep 17, 2018
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 statusVSTTNov 8, 2018
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTApr 4, 2019
Issue numberHN14
YearPJ2019
Publication dateVTApr 4, 2019
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102018122654A1
Searchable text: DE102018122654A1
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTDec 3, 2021
Date of update of the procedureREGTDec 6, 2021
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTDec 14, 2022
Date of update of the procedureREGTDec 16, 2022
View procedures Change of classification (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTNov 22, 2024
Issue numberHN1
YearPJ2025
Publication dateVTJan 2, 2025
Type of publicationPARTBibliographic data
PartHTPart 2
51IPC main classICM
(ICMV)		 H10D 64/01 (2025.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 21/283 (2006.01)
Date of update of the procedureREGTDec 18, 2024