Register information Patent

DE file number : 10 2019 117 754.5 (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 117 754.5
54Designation/titleTIVERFAHREN ZUM BILDEN EINES HALBLEITER-AUF-EINEM-ISOLATOR- (SOI-) SUBSTRATS UND HALBLEITERSTRUKTUR
51IPC main classICM
(ICMV)		 H10D 86/01 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H10D 86/00 (2025.01)
22DE application dateDATJul 2, 2019
43Date of first publicationOTMar 5, 2020
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co. Ltd., Hsinchu, TW
72InventorINWu, Cheng-Ta, Hsinchu, TW; Tsai, Chia-Shiung, Hsinchu, TW; Lu, Jiech-Fun, Hsinchu, TW; Liu, Kuan-Liang, Hsinchu, TW; Chou, Shih Pei, Hsinchu, TW; Cheng, Yu-Hung, Hsinchu, TW; Tu, Yeur-Luen, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102019117754A1
Searchable text: DE102019117754A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
16/139,357
Sep 24, 2018
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
62/724,332
Aug 29, 2018
Due dateFT
FG		Jul 31, 2026
Annual fee for the 8th year Patent fees
Patent division in charge 33
56CitationsCT US020100093153A1 (US 2010 / 0 093 153 A1)
US000005494849A (US 5 494 849 A)
[X]    CN000001225499A (CN 1 225 499 A)
43Date of first publicationEVTMar 5, 2020
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTMar 5, 2020
Date of the (most recent) update in DPMAregisterREGTAug 12, 2025
(Show all update days)(Hide all update days)
  • Aug 12, 2025
    • Due date: changed
  • Jul 18, 2025
    • Procedures: Examination procedure, Decision to grant patent , 17.07.2025: new
  • Jul 12, 2025
    • Designation/title: changed
  • May 3, 2025
    • Number of responses: changed
    • Procedures: Examination procedure, Reply to official communication received, 30.04.2025: new
  • Apr 11, 2025
    • St.36: changed (technical change)
  • Mar 28, 2025
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 27.03.2025: new
  • Jan 9, 2025
    • Citations: changed
  • 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
  • Aug 9, 2024
    • Due date: changed
  • Aug 7, 2024
    • St.36: changed (technical change)
  • Mar 5, 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 Jul 2, 2019  Details anzeigen
2 Examination procedure Request for examination effectively filed Jul 2, 2019  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Nov 6, 2019  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Mar 5, 2020 Mar 5, 2020 Details anzeigen
5 Examination procedure Official communication on examination Feb 12, 2021  Details anzeigen
6 Examination procedure Reply to official communication Oct 5, 2021  Details anzeigen
7 Change of classification Change of IPC main class Nov 22, 2024 Jan 2, 2025 Details anzeigen
8 Examination procedure Official communication on examination Mar 27, 2025  Details anzeigen
9 Examination procedure Reply to official communication Apr 30, 2025  Details anzeigen
10 Examination procedure Decision to grant patent by Examining Section/Patent Division Jul 17, 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 statusVSTTJul 2, 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 statusVSTTJul 2, 2019
Third party request No
Date of receiptAEGTJul 2, 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 statusVSTTNov 6, 2019
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMar 5, 2020
Issue numberHN10
YearPJ2020
Publication dateVTMar 5, 2020
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102019117754A1
Searchable text: DE102019117754A1
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 12, 2021
Date of update of the procedureREGTFeb 13, 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 5, 2021
Date of update of the procedureREGTOct 7, 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 22, 2024
Issue numberHN1
YearPJ2025
Publication dateVTJan 2, 2025
Type of publicationPARTBibliographic data
PartHTPart 2
51IPC main classICM
(ICMV)		 H10D 86/01 (2025.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 21/84 (2006.01)
Date of update of the procedureREGTJan 2, 2025
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTMar 27, 2025
Date of update of the procedureREGTMar 28, 2025
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTApr 30, 2025
Date of update of the procedureREGTMay 3, 2025
View procedures Examination procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTJul 17, 2025
Date of update of the procedureREGTJul 18, 2025