Register information Patent

DE file number : 10 2023 126 390.0 (Status: pending/in force, Query started: September 26, 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 2023 126 390.0
54Designation/titleTIHALBLEITERAUFBAU MIT BEHANDELTER GATEDIELEKTRIKUMSSCHICHT UND VERFAHREN ZU SEINER HERSTELLUNG
51IPC main classICM
(ICMV)		 H10D 84/83 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 21/762 (2006.01)
22DE application dateDATSep 28, 2023
43Date of first publicationOTJun 20, 2024
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINHuang, Chi, Hsinchu, TW; Hsu, Che-Chia, Hsinchu, TW; Tsao, Chih-Pin, Hsinchu, TW; Hwang, Chih-Hong, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102023126390A1
Searchable text: DE102023126390A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/433,655
Dec 19, 2022
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
18/163,539
Feb 2, 2023
Due dateFT
FG		Sep 30, 2025
Annual fee for the 3rd year Patent fees
Patent division in charge 33
43Date of first publicationEVTJun 20, 2024
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTJun 20, 2024
Date of the (most recent) update in DPMAregisterREGTJan 2, 2025
(Show all update days)(Hide all update days)
  • Jan 2, 2025
    • IPC main class: changed
    • IPC secondary class(es): changed
    • Procedures: Change of classification, Change of IPC main class, 22.11.2024: new
  • Aug 19, 2024
    • St.36: changed (technical change)
  • Jun 20, 2024
    • 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 28, 2023  Details anzeigen
2 Examination procedure Request for examination effectively filed Sep 28, 2023  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Nov 14, 2023  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Jun 20, 2024 Jun 20, 2024 Details anzeigen
5 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 28, 2023
Date of update of the procedureREGTJun 20, 2024
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 28, 2023
Third party request No
Date of receiptAEGTSep 28, 2023
Date of update of the procedureREGTJun 20, 2024
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 14, 2023
Date of update of the procedureREGTJun 20, 2024
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTJun 20, 2024
Issue numberHN25
YearPJ2024
Publication dateVTJun 20, 2024
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102023126390A1
Searchable text: DE102023126390A1
Date of update of the procedureREGTJun 20, 2024
View procedures Change of classification (No.: 5)
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 84/83 (2025.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 21/8234 (2006.01)
Date of update of the procedureREGTJan 2, 2025