Register information Patent

DE file number : 10 2020 119 103.0 (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 2020 119 103.0
54Designation/titleTIPHOTONISCHE HALBLEITERVORRICHTUNG UND HERSTELLUNGSVERFAHREN
51IPC main classICM
(ICMV)		 H01L 21/50 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 23/522 (2006.01), H01L 23/538 (2006.01), G02B 6/13 (2006.01), H01L 21/768 (2006.01), H10F 30/20 (2025.01), H01L 25/16 (2023.01)
22DE application dateDATJul 21, 2020
43Date of first publicationOTMar 25, 2021
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINYu, Chen-Hua, Hsinchu, TW; Hsia, Hsing-Kuo, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102020119103A1
Searchable text: DE102020119103A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
62/902,602
Sep 19, 2019
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
16/929,872
Jul 15, 2020
Due dateFT
FG		Jul 31, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 36
56CitationsCT WO002019209634A1 (WO 2019/ 209 634 A1)
US020140376857A1 (US 2014 / 0 376 857 A1)
43Date of first publicationEVTMar 25, 2021
Number of official communications (office actions) 1
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMar 25, 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
  • Jun 4, 2025
    • St.36: changed (technical change)
  • Feb 12, 2025
    • IPC secondary class(es): changed
  • Aug 22, 2024
    • Citations: new
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 21.08.2024: new
  • Aug 9, 2024
    • Due date: changed
  • Aug 7, 2024
    • St.36: changed (technical change)
  • Mar 25, 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 21, 2020  Details anzeigen
2 Examination procedure Request for examination effectively filed Jul 21, 2020  Details anzeigen
3 Change of classification Change of IPC main class Jul 29, 2020  Details anzeigen
4 Pre-registration procedure Pre-registration procedure has been concluded Sep 3, 2020  Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Mar 25, 2021 Mar 25, 2021 Details anzeigen
6 Examination procedure Official communication on examination Aug 21, 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 21, 2020
Date of update of the procedureREGTMar 25, 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 21, 2020
Third party request No
Date of receiptAEGTJul 21, 2020
Date of update of the procedureREGTMar 25, 2021
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJul 29, 2020
51IPC main classICM
(ICMV)		 H01L 21/50 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 21/768 (2006.01)
Date of update of the procedureREGTMar 25, 2021
View procedures Pre-registration procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTSep 3, 2020
Date of update of the procedureREGTMar 25, 2021
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMar 25, 2021
Issue numberHN12
YearPJ2021
Publication dateVTMar 25, 2021
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020119103A1
Searchable text: DE102020119103A1
Date of update of the procedureREGTMar 25, 2021
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTAug 21, 2024
Date of update of the procedureREGTAug 22, 2024