Register information Patent

DE file number : 10 2021 113 390.4 (Status: pending/in force, 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 rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ10 2021 113 390.4
54Designation/titleTISTRUKTUR UND VERFAHREN FÜR MRAM-VORRICHTUNGEN MIT EINER SLOT-DURCHKONTAKTIERUNG
51IPC main classICM
(ICMV)		 H10B 61/00 (2023.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 23/52 (2006.01), H10N 50/10 (2023.01)
22DE application dateDATMay 25, 2021
43Date of first publicationOTFeb 10, 2022
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINHuang, Chih-Fan, Hsinchu, TW; Shen, Hsiang-Ku, Hsinchu, TW; Wang, Liang-Wei, Hsinchu, TW; Chen, Dian-Hau, Hsinchu, TW; Chen, Yen-Ming, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102021113390A1
Searchable text: DE102021113390A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/063,783
Aug 10, 2020
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
17/322,560
May 17, 2021
Due dateFT
FG		May 31, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 33
56CitationsCT US000010056543B2 (US 10 056 543 B2)
US000010297750B1 (US 10 297 750 B1)
US000008709956B2 (US 8 709 956 B2)
JP002007158301A (JP 2007- 158 301 A)
US000009818935B2 (US 9 818 935 B2)
43Date of first publicationEVTFeb 10, 2022
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTFeb 10, 2022
Date of the (most recent) update in DPMAregisterREGTJun 12, 2025
(Show all update days)(Hide all update days)
  • Jun 12, 2025
    • Due date: changed
  • Jun 10, 2025
    • St.36: changed (technical change)
  • Aug 16, 2024
    • St.36: changed (technical change)
  • Feb 10, 2022
    • 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 25, 2021  Details anzeigen
2 Examination procedure Request for examination effectively filed May 25, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jul 26, 2021  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Feb 10, 2022 Feb 10, 2022 Details anzeigen
5 Change of classification Change of IPC main class Nov 25, 2022 Jan 5, 2023 Details anzeigen
6 Examination procedure Official communication on examination Jun 25, 2023  Details anzeigen
7 Examination procedure Reply to official communication Feb 14, 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 25, 2021
Date of update of the procedureREGTFeb 10, 2022
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMay 25, 2021
Third party request No
Date of receiptAEGTMay 25, 2021
Date of update of the procedureREGTFeb 10, 2022
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 statusVSTTJul 26, 2021
Date of update of the procedureREGTFeb 10, 2022
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTFeb 10, 2022
Issue numberHN6
YearPJ2022
Publication dateVTFeb 10, 2022
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102021113390A1
Searchable text: DE102021113390A1
Date of update of the procedureREGTFeb 10, 2022
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 25, 2022
Issue numberHN1
YearPJ2023
Publication dateVTJan 5, 2023
Type of publicationPARTBibliographic data
PartHTPart 2
51IPC main classICM
(ICMV)		 H10B 61/00 (2023.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 27/22 (2006.01)
Date of update of the procedureREGTJan 5, 2023
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJun 25, 2023
Date of update of the procedureREGTJun 27, 2023
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTFeb 14, 2024
Date of update of the procedureREGTMar 5, 2024