Register information Patent

DE file number : 10 2020 119 859.0 (Status: pending/in force, Query started: August 23, 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 2020 119 859.0
54Designation/titleTIBILDUNG VON HYBRID-ISOLATIONSREGIONEN DURCH AUSSPAREN UND ERNEUTES ABSCHEIDEN
51IPC main classICM
(ICMV)		 H01L 21/762 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H10D 30/60 (2025.01), H10D 84/83 (2025.01), H10D 30/01 (2025.01)
22DE application dateDATJul 28, 2020
43Date of first publicationOTNov 4, 2021
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINKo, Chung-Ting, Hsinchu, TW; Chui, Chi On, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102020119859A1
Searchable text: DE102020119859A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/017,032
Apr 29, 2020
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
16/933,648
Jul 20, 2020
Due dateFT
FG		Jul 31, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 33
56CitationsCT US020150021690A1 (US 2015 / 0 021 690 A1)
KR102018018947A (KR 10 2018 0 018 947 A)
43Date of first publicationEVTNov 4, 2021
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTNov 4, 2021
Date of the (most recent) update in DPMAregisterREGTAug 12, 2025
(Show all update days)(Hide all update days)
  • Aug 12, 2025
    • Due date: changed
  • Aug 7, 2025
    • St.36: changed (technical change)
  • Feb 12, 2025
    • IPC secondary class(es): changed
  • Aug 9, 2024
    • Due date: changed
  • Aug 7, 2024
    • St.36: changed (technical change)
  • Nov 4, 2021
    • 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 28, 2020  Details anzeigen
2 Examination procedure Request for examination effectively filed Jul 28, 2020  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Nov 24, 2020  Details anzeigen
4 Examination procedure Official communication on examination Feb 16, 2021  Details anzeigen
5 Examination procedure Reply to official communication Mar 9, 2021  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Nov 4, 2021 Nov 4, 2021 Details anzeigen
7 Examination procedure Official communication on examination Dec 1, 2023  Details anzeigen
8 Examination procedure Reply to official communication Apr 3, 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 statusVSTTJul 28, 2020
Date of update of the procedureREGTNov 4, 2021
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 28, 2020
Third party request No
Date of receiptAEGTJul 28, 2020
Date of update of the procedureREGTNov 4, 2021
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 24, 2020
Date of update of the procedureREGTNov 4, 2021
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 16, 2021
Date of update of the procedureREGTNov 4, 2021
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMar 9, 2021
Date of update of the procedureREGTNov 4, 2021
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTNov 4, 2021
Issue numberHN44
YearPJ2021
Publication dateVTNov 4, 2021
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020119859A1
Searchable text: DE102020119859A1
Date of update of the procedureREGTNov 4, 2021
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTDec 1, 2023
Date of update of the procedureREGTDec 2, 2023
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTApr 3, 2024
Date of update of the procedureREGTApr 5, 2024