Register information Patent

DE file number : 10 2023 114 234.8 (Status: pending/in force, Query started: August 7, 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 2023 114 234.8
54Designation/titleTILAYOUT VON RITZGRABENELEMENTEN
51IPC main classICM
(ICMV)		 H01L 21/98 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 21/308 (2006.01)
22DE application dateDATMay 31, 2023
43Date of first publicationOTMay 8, 2024
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINYu, Chang-Ching, Hsinchu, TW; Hsu, Wei-Ti, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102023114234A1
Searchable text: DE102023114234A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/420,390
Oct 28, 2022
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
18/323,688
May 25, 2023
Due dateFT
FG		May 31, 2026
Annual fee for the 4th year Patent fees
Patent division in charge 36
56CitationsCT[A]    JP002004294664A (JP 2004 - 294 664 A)
[A]    US020210100103A1 (US 2021 / 0 100 103 A1)
[X, A]    US020210391322A1 (US 2021 / 0 391 322 A1)
[X, A]    US020080274603A1 (US 2008 / 0 274 603 A1)
43Date of first publicationEVTMay 8, 2024
Number of official communications (office actions) 1
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMay 8, 2024
Date of the (most recent) update in DPMAregisterREGTJul 15, 2025
(Show all update days)(Hide all update days)
  • Jul 15, 2025
    • Citations: new
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 14.07.2025: new
  • Jun 12, 2025
    • Due date: changed
  • Jun 6, 2025
    • St.36: changed (technical change)
  • Aug 16, 2024
    • St.36: changed (technical change)
  • May 8, 2024
    • 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 31, 2023  Details anzeigen
2 Examination procedure Request for examination effectively filed May 31, 2023  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Sep 5, 2023  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) May 8, 2024 May 8, 2024 Details anzeigen
5 Examination procedure Official communication on examination Jul 14, 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 statusVSTTMay 31, 2023
Date of update of the procedureREGTMay 8, 2024
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 31, 2023
Third party request No
Date of receiptAEGTMay 31, 2023
Date of update of the procedureREGTMay 8, 2024
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 statusVSTTSep 5, 2023
Date of update of the procedureREGTMay 8, 2024
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMay 8, 2024
Issue numberHN19
YearPJ2024
Publication dateVTMay 8, 2024
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102023114234A1
Searchable text: DE102023114234A1
Date of update of the procedureREGTMay 8, 2024
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJul 14, 2025
Date of update of the procedureREGTJul 15, 2025