Register information Patent

DE file number : 10 2021 109 147.0 (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 2021 109 147.0
54Designation/titleTIHALBLEITERVORRICHTUNGSSTRUKTUR MIT UNGLEICHMÄSSIGEM GATEPROFIL
51IPC main classICM
(ICMV)		 H10D 30/60 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H10D 30/01 (2025.01), H10D 64/66 (2025.01), H10D 64/01 (2025.01)
22DE application dateDATApr 13, 2021
43Date of first publicationOTNov 18, 2021
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINLai, Chi-Sheng, Hsinchu, TW; Peng, Yu-Fan, Hsinchu, TW; Chen, Li-Ting, Hsinchu, TW; Lu, Yu-Shan, Hsinchu, TW; Wu, Yu-Bey, Hsinchu, TW; Sun, Wei-Chung, Hsinchu, TW; Peng, Yuan-Ching, Hsinchu, TW; Kao, Kuei-Yu, Hsinchu, TW; Lin, Shih-Yao, Hsinchu, TW; Lin, Chih-Han, Hsinchu, TW; Liu, Pei-Yi, Hsinchu, TW; Yan, Jing Yi, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102021109147A1
Searchable text: DE102021109147A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
17/301,431
Apr 2, 2021
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
62/704,570
May 15, 2020
Due dateFT
FG		Apr 30, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 33
56CitationsCT[Y]    KR102015077543A (KR 10 2015 0 077 543 A)
[Y]    US020160111543A1 (US 2016 / 0 111 543 A1)
[X, Y]    KR102019142273A (KR 10 2019 0 142 273 A)
56NPL citationsCTNPWIPO-Übersetzung der KR102019142273A vom 29.05.2024;
WIPO-Übersetzung der KR102015077543A vom 21.08.2024
43Date of first publicationEVTNov 18, 2021
Number of official communications (office actions) 1
Number of responses 0
Date of the first transfer into DPMAregisterEREGTNov 18, 2021
Date of the (most recent) update in DPMAregisterREGTJun 17, 2025
(Show all update days)(Hide all update days)
  • Jun 17, 2025
    • Citations: new
    • NPL citations: new
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 16.06.2025: new
  • May 9, 2025
    • Due date: changed
  • May 7, 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
  • Aug 16, 2024
    • St.36: changed (technical change)
  • Nov 18, 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 Apr 13, 2021  Details anzeigen
2 Examination procedure Request for examination effectively filed Apr 13, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jun 1, 2021  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Nov 18, 2021 Nov 18, 2021 Details anzeigen
5 Change of classification Change of IPC main class Nov 22, 2024 Jan 2, 2025 Details anzeigen
6 Examination procedure Official communication on examination Jun 16, 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 13, 2021
Date of update of the procedureREGTNov 18, 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 statusVSTTApr 13, 2021
Third party request No
Date of receiptAEGTApr 13, 2021
Date of update of the procedureREGTNov 18, 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 statusVSTTJun 1, 2021
Date of update of the procedureREGTNov 18, 2021
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTNov 18, 2021
Issue numberHN46
YearPJ2021
Publication dateVTNov 18, 2021
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102021109147A1
Searchable text: DE102021109147A1
Date of update of the procedureREGTNov 18, 2021
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
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJun 16, 2025
Date of update of the procedureREGTJun 17, 2025