Register information Patent

DE file number : 10 2020 119 950.3 (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 119 950.3
54Designation/titleTISPEICHERVORRICHTUNG UND INTEGRIERTER CHIP MIT RESISTIVER SPEICHERZELLE MIT EINER SCHALTSCHICHT MIT EINEM ODER MEHREREN DOTANDEN UND VERFAHREN ZUR HERSTELLUNG
51IPC main classICM
(ICMV)		 H10N 70/00 (2023.01)
51IPC secondary class(es)ICS
(ICSV)		 H10B 63/00 (2023.01)
22DE application dateDATJul 29, 2020
43Date of first publicationOTOct 28, 2021
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINJiang, Fa-Shen, Hsinchu, TW; Tsai, Cheng-Yuan, Hsinchu, TW; Trinh, Hai-Dang, Hsinchu, TW; Lin, Hsing-Lien, Hsinchu, TW; Kuang, Hsun-Chung, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102020119950A1
Searchable text: DE102020119950A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
16/939,455
Jul 27, 2020
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/014,864
Apr 24, 2020
Due dateFT
FG		Jul 31, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 33
56CitationsCT WO002020243417A1 (WO 2020/ 243 417 A1)
US020180175292A1 (US 2018 / 0 175 292 A1)
US020150333257A1 (US 2015 / 0 333 257 A1)
US020160049584A1 (US 2016 / 0 049 584 A1)
DE102018126665A1 (DE 10 2018 126 665 A1)
43Date of first publicationEVTOct 28, 2021
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTOct 28, 2021
Date of the (most recent) update in DPMAregisterREGTAug 12, 2025
(Show all update days)(Hide all update days)
  • Aug 12, 2025
    • Due date: changed
  • Jul 24, 2025
    • Procedures: Examination procedure, Decision to grant patent , 23.07.2025: new
  • Jul 15, 2025
    • Designation/title: changed
  • Aug 9, 2024
    • Due date: changed
  • Aug 7, 2024
    • St.36: changed (technical change)
  • Oct 28, 2021
    • 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 Jul 29, 2020  Details anzeigen
2 Examination procedure Request for examination effectively filed Jul 29, 2020  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Nov 5, 2020  Details anzeigen
4 Examination procedure Official communication on examination Feb 14, 2021  Details anzeigen
5 Examination procedure Reply to official communication Sep 6, 2021  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Oct 28, 2021 Oct 28, 2021 Details anzeigen
7 Change of classification Change of IPC main class Nov 25, 2022 Jan 5, 2023 Details anzeigen
8 Examination procedure Decision to grant patent by Examining Section/Patent Division Jul 23, 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 statusVSTTJul 29, 2020
Date of update of the procedureREGTOct 28, 2021
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJul 29, 2020
Third party request No
Date of receiptAEGTJul 29, 2020
Date of update of the procedureREGTOct 28, 2021
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 5, 2020
Date of update of the procedureREGTOct 28, 2021
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 14, 2021
Date of update of the procedureREGTOct 28, 2021
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTSep 6, 2021
Date of update of the procedureREGTFeb 22, 2022
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTOct 28, 2021
Issue numberHN43
YearPJ2021
Publication dateVTOct 28, 2021
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020119950A1
Searchable text: DE102020119950A1
Date of update of the procedureREGTOct 28, 2021
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 25, 2022
Issue numberHN1
YearPJ2023
Publication dateVTJan 5, 2023
Type of publicationPARTBibliographic data
PartHTPart 2
51IPC main classICM
(ICMV)		 H10N 70/00 (2023.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 45/00 (2006.01)
Date of update of the procedureREGTJan 5, 2023
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTJul 23, 2025
Date of update of the procedureREGTJul 24, 2025