Register information Patent

DE file number : 10 2022 108 517.1 (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 108 517.1
54Designation/titleTIBeidseitige Abdichtungsringe
51IPC main classICM
(ICMV)		 H01L 23/58 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 23/535 (2006.01), H10D 64/23 (2025.01)
22DE application dateDATApr 8, 2022
43Date of first publicationOTMay 17, 2023
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW
72InventorINChen, Chun Yu, Hsinchu, TW; Lai, Yen Lian, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102022108517A1
Searchable text: DE102022108517A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
17/708,852
Mar 30, 2022
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/280,269
Nov 17, 2021
Due dateFT
FG		Apr 30, 2026
Annual fee for the 5th year Patent fees
Patent division in charge 33
43Date of first publicationEVTMay 17, 2023
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMay 17, 2023
Date of the (most recent) update in DPMAregisterREGTMay 9, 2025
(Show all update days)(Hide all update days)
  • May 9, 2025
    • Due date: changed
  • May 6, 2025
    • St.36: changed (technical change)
  • Feb 12, 2025
    • IPC secondary class(es): changed
  • Aug 16, 2024
    • St.36: changed (technical change)
  • May 17, 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 8, 2022  Details anzeigen
2 Examination procedure Request for examination effectively filed Apr 8, 2022  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jul 26, 2022  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) May 17, 2023 May 17, 2023 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 8, 2022
Date of update of the procedureREGTMay 17, 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 8, 2022
Third party request No
Date of receiptAEGTApr 8, 2022
Date of update of the procedureREGTMay 17, 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 statusVSTTJul 26, 2022
Date of update of the procedureREGTMay 17, 2023
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMay 17, 2023
Issue numberHN20
YearPJ2023
Publication dateVTMay 17, 2023
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102022108517A1
Searchable text: DE102022108517A1
Date of update of the procedureREGTMay 17, 2023