Register information Patent

DE file number : 10 2021 110 022.4 (Status: pending/in force, Query started: August 9, 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 110 022.4
54Designation/titleTIINTERCONNECT-STRUKTUR FÜR HALBLEITERVORRICHTUNGEN
51IPC main classICM
(ICMV)		 H01L 21/768 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 23/522 (2006.01)
22DE application dateDATApr 21, 2021
43Date of first publicationOTMar 31, 2022
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINWang, Po-Chuan, Hsinchu, TW; Chen, Guan-Xuan, Hsinchu, TW; Hung, Chia-Yang, Hsinchu, TW; Pan, Sheng-Liang, Hsinchu, TW; Lin, Huan-Just, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102021110022A1
Searchable text: DE102021110022A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
17/232,465
Apr 16, 2021
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/085,217
Sep 30, 2020
Due dateFT
FG		Apr 30, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 33
56CitationsCT US020200105586A1 (US 2020 / 0 105 586 A1)
US020030032300A1 (US 2003 / 0 032 300 A1)
43Date of first publicationEVTMar 31, 2022
Number of official communications (office actions) 2
Number of responses 1
Date of the first transfer into DPMAregisterEREGTMar 31, 2022
Date of the (most recent) update in DPMAregisterREGTMay 9, 2025
(Show all update days)(Hide all update days)
  • May 9, 2025
    • Due date: changed
  • May 7, 2025
    • St.36: changed (technical change)
  • Oct 9, 2024
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 08.10.2024: new
  • Aug 16, 2024
    • St.36: changed (technical change)
  • Mar 31, 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 Apr 21, 2021  Details anzeigen
2 Examination procedure Request for examination effectively filed Apr 21, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jun 7, 2021  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Mar 31, 2022 Mar 31, 2022 Details anzeigen
5 Examination procedure Official communication on examination Mar 8, 2023  Details anzeigen
6 Examination procedure Reply to official communication Nov 9, 2023  Details anzeigen
7 Examination procedure Official communication on examination Oct 8, 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 statusVSTTApr 21, 2021
Date of update of the procedureREGTMar 31, 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 statusVSTTApr 21, 2021
Third party request No
Date of receiptAEGTApr 21, 2021
Date of update of the procedureREGTMar 31, 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 statusVSTTJun 7, 2021
Date of update of the procedureREGTMar 31, 2022
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMar 31, 2022
Issue numberHN13
YearPJ2022
Publication dateVTMar 31, 2022
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102021110022A1
Searchable text: DE102021110022A1
Date of update of the procedureREGTMar 31, 2022
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTMar 8, 2023
Date of update of the procedureREGTMar 9, 2023
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTNov 9, 2023
Date of update of the procedureREGTNov 12, 2023
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTOct 8, 2024
Date of update of the procedureREGTOct 9, 2024