Register information Patent

DE file number : 10 2023 109 539.0 (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 2023 109 539.0
54Designation/titleTIOPTISCHE VORRICHTUNG UND HERSTELLUNGSVERFAHREN
51IPC main classICM
(ICMV)		 G02B 6/13 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 G02B 6/12 (2006.01), G02B 6/42 (2006.01)
22DE application dateDATApr 17, 2023
43Date of first publicationOTMar 28, 2024
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINHsia, Hsing-Kuo, Hsinchu, TW; Yu, Chen-Hua, Hsinchu, TW; Chao, Jui Lin, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102023109539A1
Searchable text: DE102023109539A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
18/191,213
Mar 28, 2023
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
63/377,235
Sep 27, 2022
Due dateFT
FG		Apr 30, 2026
Annual fee for the 4th year Patent fees
Patent division in charge 51
56CitationsCT[X]    US020220187536A1 (US 2022 / 0 187 536 A1)
[Y]    US020180143374A1 (US 2018 / 0 143 374 A1)
[Y]    DE102020107271A1 (DE 10 2020 107 271 A1)
[Y]    US020200166720A1 (US 2020 / 0 166 720 A1)
43Date of first publicationEVTMar 28, 2024
Number of official communications (office actions) 1
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMar 28, 2024
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 26, 2025
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 25.02.2025: new
  • Feb 25, 2025
    • Citations: new
  • Jul 20, 2024
    • St.36: changed (technical change)
  • Mar 28, 2024
    • 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 17, 2023  Details anzeigen
2 Examination procedure Request for examination effectively filed Apr 17, 2023  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jun 26, 2023  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Mar 28, 2024 Mar 28, 2024 Details anzeigen
5 Examination procedure Official communication on examination Feb 25, 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 17, 2023
Date of update of the procedureREGTMar 28, 2024
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 17, 2023
Third party request No
Date of receiptAEGTApr 17, 2023
Date of update of the procedureREGTMar 28, 2024
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 26, 2023
Date of update of the procedureREGTMar 28, 2024
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMar 28, 2024
Issue numberHN13
YearPJ2024
Publication dateVTMar 28, 2024
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102023109539A1
Searchable text: DE102023109539A1
Date of update of the procedureREGTMar 28, 2024
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 25, 2025
Date of update of the procedureREGTFeb 26, 2025