Register information Patent

DE file number : 10 2022 122 415.5 (Status: pending/in force, Query started: September 26, 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 122 415.5
54Designation/titleTITRANSISTORISOLATIONSGEBIETE UND VERFAHREN ZUM AUSBILDEN VON DIESEN
51IPC main classICM
(ICMV)		 H10D 30/60 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 21/31 (2006.01), H10D 30/01 (2025.01)
22DE application dateDATSep 5, 2022
43Date of first publicationOTJun 1, 2023
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINKo, Chung-Ting, Hsinchu, TW; Kuo, Tai-Jung, Hsinchu, TW; Lin, Sung-En, Hsinchu, TW; Wu, Zhen-Cheng, Hsinchu, TW; Chui, Chi On, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102022122415A1
Searchable text: DE102022122415A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/278,520
Nov 12, 2021
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
17/742,943
May 12, 2022
Due dateFT
FG		Sep 30, 2025
Annual fee for the 4th year Patent fees
Patent division in charge 33
43Date of first publicationEVTJun 1, 2023
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTJun 1, 2023
Date of the (most recent) update in DPMAregisterREGTJul 10, 2025
(Show all update days)(Hide all update days)
  • Jul 10, 2025
    • St.36: changed (technical change)
  • Jan 2, 2025
    • IPC main class: changed
    • IPC secondary class(es): changed
    • Procedures: Change of classification, Change of IPC main class, 22.11.2024: new
  • Oct 8, 2024
    • Due date: changed
  • Aug 16, 2024
    • St.36: changed (technical change)
  • May 23, 2024; Dec 19, 2023; Dec 14, 2023
    • Historical data not available for this/these date(s)
  • Jun 1, 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 Sep 5, 2022  Details anzeigen
2 Examination procedure Request for examination effectively filed Sep 5, 2022  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Dec 20, 2022  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Jun 1, 2023 Jun 1, 2023 Details anzeigen
5 Change of classification Change of IPC main class Nov 22, 2024 Jan 2, 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 statusVSTTSep 5, 2022
Date of update of the procedureREGTJun 1, 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 statusVSTTSep 5, 2022
Third party request No
Date of receiptAEGTSep 5, 2022
Date of update of the procedureREGTJun 1, 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 statusVSTTDec 20, 2022
Date of update of the procedureREGTJun 1, 2023
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTJun 1, 2023
Issue numberHN22
YearPJ2023
Publication dateVTJun 1, 2023
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102022122415A1
Searchable text: DE102022122415A1
Date of update of the procedureREGTJun 1, 2023
View procedures Change of classification (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTNov 22, 2024
Issue numberHN1
YearPJ2025
Publication dateVTJan 2, 2025
Type of publicationPARTBibliographic data
PartHTPart 2
51IPC main classICM
(ICMV)		 H10D 30/60 (2025.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 29/78 (2006.01)
Date of update of the procedureREGTJan 2, 2025