Register information Patent

DE file number : 10 2020 008 283.1 (Status: pending/in force, Query started: August 22, 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 2020 008 283.1
54Designation/titleTIHalbleitervorrichtung und Verfahren
51IPC main classICM
(ICMV)		 H10D 30/01 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 21/768 (2006.01), H10D 64/01 (2025.01)
22DE application dateDATJul 29, 2020
43Date of first publicationOTDec 16, 2021
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINHuang, Yu-Lien, Hsinchu, TW; Wang, Guan-Ren, Hsinchu, TW; Fu, Ching-Feng, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
16/898,655
Jun 11, 2020
Due dateFT
FG		Jul 31, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 33
62Free division/divided out on the grounds of lack of unity from file numberTAAKZ10 2020 119 976.7
43Date of first publicationEVTMay 16, 2024
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMay 16, 2024
Date of the (most recent) update in DPMAregisterREGTAug 12, 2025
(Show all update days)(Hide all update days)
  • Aug 12, 2025
    • Due date: changed
  • May 25, 2025
    • St.36: changed (technical change)
  • 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 9, 2024
    • Due date: changed
  • Jul 30, 2024
    • Procedures: Pre-registration procedure, Preliminary examination concluded, 29.07.2024: new
  • May 16, 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 Apr 2, 2024  Details anzeigen
2 Administrative procedure Divisional application from (free division or divided out on the grounds of lack of unity) initial file Apr 2, 2024 May 16, 2024 Details anzeigen
3 Examination procedure Request for examination effectively filed May 23, 2024  Details anzeigen
4 Pre-registration procedure Pre-registration procedure has been concluded Jul 29, 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 statusVSTTApr 2, 2024
Date of update of the procedureREGTMay 16, 2024
View procedures Administrative procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTDivisional application from (free division or divided out on the grounds of lack of unity) initial file
Date of legal/procedural statusVSTTApr 2, 2024
Issue numberHN20
YearPJ2024
Publication dateVTMay 16, 2024
Type of publicationPARTBibliographic data
PartHTPart 2
Date of update of the procedureREGTMay 16, 2024
View procedures Examination procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMay 23, 2024
Third party request No
Date of receiptAEGTJul 29, 2020
Date of update of the procedureREGTMay 29, 2024
View procedures Pre-registration procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTJul 29, 2024
Date of update of the procedureREGTJul 30, 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 30/01 (2025.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 21/336 (2006.01)
Date of update of the procedureREGTJan 2, 2025