Register information Patent

DE file number : 10 2021 213 747.4 (Status: pending/in force, Query started: July 11, 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 213 747.4
54Designation/titleTIVorrichtung und Verfahren zur Absorption von elektromagnetischer Strahlung, System zur Verwendung in einem Bildsensor, sowie Verfahren zur Herstellung einer Vorrichtung zur Absorption von elektromagnetischer Strahlung
51IPC main classICM
(ICMV)		 H10F 30/227 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H10F 71/00 (2025.01), H10F 39/18 (2025.01)
22DE application dateDATDec 2, 2021
43Date of first publicationOTFeb 9, 2023
Date of publication of grantPETFeb 9, 2023
71/73Applicant/ownerINHBrandenburgische Technische Universität Cottbus-Senftenberg, Körperschaft des öffentlichen Rechts, 03046 Cottbus, DE; Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein, 80686 München, DE
72InventorINAugel, Lion, 01109 Dresden, DE; Knobbe, Jens, 01109 Dresden, DE
74RepresentativeVTRSchoppe, Zimmermann, Stöckeler, Zinkler, Schenk & Partner mbB Patentanwälte, 81373 München, DE
10Published DE documentsDEPNOriginal document: DE102021213747B3
Searchable text: DE102021213747B3
Address for service Schoppe, Zimmermann, Stöckeler, Zinkler, Schenk & Partner mbB Patentanwälte, 81373 München, DE
Domestic priority claimed inPRNCIPCT/EP2022/083744
22 82 3057.9
Due dateFT
FG		Dec 31, 2025
Annual fee for the 5th year Patent fees
Patent division in charge 33
56CitationsCT[Y]    US020110156189A1 (US 2011 / 0 156 189 A1)
[Y]    JP002020017718A (JP 2020- 17 718 A)
[X, Y]    WO002020202758A1 (WO 2020/ 202 758 A1)
43Date of first publicationEVTFeb 9, 2023
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTFeb 9, 2023
Date of the (most recent) update in DPMAregisterREGTJan 10, 2025
(Show all update days)(Hide all update days)
  • Jan 10, 2025
    • Due date: changed
  • Jan 2, 2025
    • IPC main class: changed
    • IPC secondary class(es): changed
    • Domestic priority claimed in: changed
    • Procedures: Change of classification, Change of IPC main class, 22.11.2024: new
  • Jul 20, 2024
    • St.36: changed (technical change)
  • Jun 29, 2024; Dec 22, 2023; Dec 9, 2023; Oct 19, 2023
    • Historical data not available for this/these date(s)
  • Feb 9, 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 Dec 2, 2021  Details anzeigen
2 Examination procedure Request for examination effectively filed Dec 2, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Feb 14, 2022  Details anzeigen
4 Examination procedure Official communication on examination Jul 20, 2022  Details anzeigen
5 Examination procedure Reply to official communication Oct 7, 2022  Details anzeigen
6 Examination procedure Decision to grant patent by Examining Section/Patent Division Oct 31, 2022  Details anzeigen
7 Publications Patent specification Feb 9, 2023 Feb 9, 2023 Details anzeigen
8 Examination procedure Grant of patent has become final Nov 10, 2023 Jan 18, 2024 Details anzeigen
9 Change of classification Change of IPC main class Nov 22, 2024 Jan 2, 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 statusVSTTDec 2, 2021
Date of update of the procedureREGTFeb 9, 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 statusVSTTDec 2, 2021
Third party request No
Date of receiptAEGTDec 2, 2021
Date of update of the procedureREGTFeb 9, 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 statusVSTTFeb 14, 2022
Date of update of the procedureREGTFeb 9, 2023
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJul 20, 2022
Date of update of the procedureREGTFeb 9, 2023
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTOct 7, 2022
Date of update of the procedureREGTFeb 9, 2023
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTOct 31, 2022
Date of update of the procedureREGTFeb 9, 2023
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTFeb 9, 2023
Issue numberHN6
YearPJ2023
Publication dateVTFeb 9, 2023
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102021213747B3
Searchable text: DE102021213747B3
Date of update of the procedureREGTFeb 9, 2023
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTNov 10, 2023
Issue numberHN3
YearPJ2024
Publication dateVTJan 18, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTDec 22, 2023
View procedures Change of classification (No.: 9)
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 3
51IPC main classICM
(ICMV)		 H10F 30/227 (2025.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 31/108 (2006.01)
Date of update of the procedureREGTJan 2, 2025