Register information Patent

DE file number : 10 2022 110 498.2 (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 2022 110 498.2
54Designation/titleTIHALBLEITERVORRICHTUNG UND HERSTELLUNGSVERFAHREN DAVON
51IPC main classICM
(ICMV)		 H01L 21/768 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 23/52 (2006.01)
22DE application dateDATApr 29, 2022
43Date of first publicationOTMay 25, 2023
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW
72InventorINChang, Shih-Ming, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102022110498A1
Searchable text: DE102022110498A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/282,035
Nov 22, 2021
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
17/725,300
Apr 20, 2022
Due dateFT
FG		Apr 30, 2026
Annual fee for the 5th year Patent fees
Patent division in charge 33
56CitationsCT US020100308469A1 (US 2010 / 0 308 469 A1)
US020210296231A1 (US 2021 / 0 296 231 A1)
43Date of first publicationEVTMay 25, 2023
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTMay 25, 2023
Date of the (most recent) update in DPMAregisterREGTMay 10, 2025
(Show all update days)(Hide all update days)
  • May 10, 2025
    • Number of responses: changed
    • Procedures: Examination procedure, Reply to official communication received, 08.05.2025: new
  • May 9, 2025
    • Due date: changed
  • May 6, 2025
    • St.36: changed (technical change)
  • Sep 10, 2024
    • Citations: new
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 09.09.2024: new
  • Aug 16, 2024
    • St.36: changed (technical change)
  • May 25, 2023
    • 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 29, 2022  Details anzeigen
2 Examination procedure Request for examination effectively filed Apr 29, 2022  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jun 29, 2022  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) May 25, 2023 May 25, 2023 Details anzeigen
5 Examination procedure Official communication on examination Sep 9, 2024  Details anzeigen
6 Examination procedure Reply to official communication May 8, 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 statusVSTTApr 29, 2022
Date of update of the procedureREGTMay 25, 2023
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 29, 2022
Third party request No
Date of receiptAEGTApr 29, 2022
Date of update of the procedureREGTMay 25, 2023
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 29, 2022
Date of update of the procedureREGTMay 25, 2023
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMay 25, 2023
Issue numberHN21
YearPJ2023
Publication dateVTMay 25, 2023
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102022110498A1
Searchable text: DE102022110498A1
Date of update of the procedureREGTMay 25, 2023
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTSep 9, 2024
Date of update of the procedureREGTSep 10, 2024
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMay 8, 2025
Date of update of the procedureREGTMay 10, 2025