Register information Patent

DE file number : 10 2019 120 821.1 (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 2019 120 821.1
54Designation/titleTISTRUKTUR UND PROZESS EINER INTEGRIERTEN SCHALTUNG MIT EINER LATCH-UP-UNTERDRÜCKUNG
51IPC main classICM
(ICMV)		 H10B 10/00 (2023.01)
51IPC secondary class(es)ICS
(ICSV)		 H10D 84/85 (2025.01), H10D 84/83 (2025.01)
22DE application dateDATAug 1, 2019
43Date of first publicationOTFeb 20, 2020
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINHsu, Kuo-Hsiu, Hsinchu, TW; Lin, Yu-Kuan, Hsinchu, TW; Chang, Feng-Ming, Hsinchu, TW; Su, Hsin-Wen, Hsinchu, TW; Hung, Lien Jung, Hsinchu, TW; Wang, Ping-Wei, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102019120821A1
Searchable text: DE102019120821A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
16/521,870
Jul 25, 2019
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
62/764,877
Aug 15, 2018
Due dateFT
FG		Aug 31, 2025
Annual fee for the 7th year Patent fees
Patent division in charge 33
56CitationsCT US020110006369A1 (US 2011 / 0 006 369 A1)
US020150179503A1 (US 2015 / 0 179 503 A1)
US000008093107B1 (US 8 093 107 B1)
US020050087810A1 (US 2005 / 0 087 810 A1)
43Date of first publicationEVTFeb 20, 2020
Number of official communications (office actions) 2
Number of responses 1
Date of the first transfer into DPMAregisterEREGTFeb 20, 2020
Date of the (most recent) update in DPMAregisterREGTJul 30, 2025
(Show all update days)(Hide all update days)
  • Jul 30, 2025
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 29.07.2025: new
  • Feb 12, 2025
    • IPC secondary class(es): changed
  • Sep 7, 2024
    • Due date: changed
  • Jul 26, 2024
    • St.36: changed (technical change)
  • Feb 20, 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 1, 2019  Details anzeigen
2 Examination procedure Request for examination effectively filed Aug 1, 2019  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Oct 22, 2019  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Feb 20, 2020 Feb 20, 2020 Details anzeigen
5 Examination procedure Official communication on examination Feb 23, 2021  Details anzeigen
6 Examination procedure Reply to official communication Oct 12, 2021  Details anzeigen
7 Change of classification Change of IPC main class Nov 25, 2022 Jan 5, 2023 Details anzeigen
8 Examination procedure Official communication on examination Jul 29, 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 statusVSTTAug 1, 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 1, 2019
Third party request No
Date of receiptAEGTAug 1, 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 22, 2019
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTFeb 20, 2020
Issue numberHN8
YearPJ2020
Publication dateVTFeb 20, 2020
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102019120821A1
Searchable text: DE102019120821A1
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 23, 2021
Date of update of the procedureREGTFeb 24, 2021
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTOct 12, 2021
Date of update of the procedureREGTOct 14, 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)		 H10B 10/00 (2023.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 27/11 (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 statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJul 29, 2025
Date of update of the procedureREGTJul 30, 2025