Register information Patent

DE file number : 10 2019 122 404.7 (Status: pending/in force, Query started: August 23, 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 2019 122 404.7
54Designation/titleTISELBSTJUSTIERENDE KAPSELUNGSHARTMASKE ZUM TRENNEN PHYSIKALISCH UNTERÄTZTER MTJ-ZELLEN ZUM REDUZIEREN LEITENDER REDEPOSITION
51IPC main classICM
(ICMV)		 H10N 50/01 (2023.01)
51IPC secondary class(es)ICS
(ICSV)		 H10N 50/10 (2023.01)
22DE application dateDATAug 21, 2019
43Date of first publicationOTFeb 27, 2020
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINYang, Yi, Hsinchu, TW; Shen, Dongna, Hsinchu, TW; Sundar, Vignesh, Hsinchu, TW; Wang, Yu-Jen, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102019122404A1
Searchable text: DE102019122404A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
16/113,079
Aug 27, 2018
Due dateFT
FG		Aug 31, 2025
Annual fee for the 7th year Patent fees
Patent division in charge 33
56CitationsCT US000008883520B2 (US 8 883 520 B2)
US020160225981A1 (US 2016 / 0 225 981 A1)
US020170062699A1 (US 2017 / 0 062 699 A1)
US000009972777B1 (US 9 972 777 B1)
US020130201757A1 (US 2013 / 0 201 757 A1)
[X, Y]    US020060261425A1 (US 2006 / 0 261 425 A1)
[X]    US020040063223A1 (US 2004 / 0 063 223 A1)
[X]    US020180033957A1 (US 2018 / 0 033 957 A1)
43Date of first publicationEVTFeb 27, 2020
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTFeb 27, 2020
Date of the (most recent) update in DPMAregisterREGTJul 17, 2025
(Show all update days)(Hide all update days)
  • Jul 17, 2025
    • Citations: changed
  • Jul 5, 2025
    • Citations: changed
  • Jun 6, 2025
    • St.36: changed (technical change)
  • Sep 7, 2024
    • Due date: changed
  • Aug 19, 2024
    • St.36: changed (technical change)
  • Feb 27, 2020
    • 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 Aug 21, 2019  Details anzeigen
2 Examination procedure Request for examination effectively filed Aug 21, 2019  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Oct 14, 2019  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Feb 27, 2020 Feb 27, 2020 Details anzeigen
5 Examination procedure Official communication on examination Feb 28, 2021  Details anzeigen
6 Examination procedure Reply to official communication Jul 8, 2021  Details anzeigen
7 Change of classification Change of IPC main class Nov 25, 2022 Jan 5, 2023 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 statusVSTTAug 21, 2019
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTAug 21, 2019
Third party request No
Date of receiptAEGTAug 21, 2019
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 statusVSTTOct 14, 2019
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTFeb 27, 2020
Issue numberHN9
YearPJ2020
Publication dateVTFeb 27, 2020
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102019122404A1
Searchable text: DE102019122404A1
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 28, 2021
Date of update of the procedureREGTMar 2, 2021
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJul 8, 2021
Date of update of the procedureREGTAug 12, 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 50/01 (2023.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 43/12 (2006.01)
Date of update of the procedureREGTJan 5, 2023