Register information Patent

DE file number : 10 2020 203 618.7 (Status: pending/in force, Query started: April 27, 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 203 618.7
54Designation/titleTIVerfahren zur Erzeugung eines ohmschen Kontakts auf einer kristallographischen C-Seite eines Siliziumkarbidsubstrats und ohmscher Kontakt
51IPC main classICM
(ICMV)		 H10D 64/01 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 23/485 (2006.01), H10D 30/01 (2025.01), H10D 64/60 (2025.01), H10D 30/60 (2025.01), H10D 62/832 (2025.01)
22DE application dateDATMar 20, 2020
43Date of first publicationOTSep 23, 2021
71/73Applicant/ownerINHRobert Bosch Gesellschaft mit beschränkter Haftung, 70469 Stuttgart, DE
72InventorINRodriguez Alvarez, Humberto, 70806 Kornwestheim, DE; Alsmeier, Jan-Hendrik, 72793 Pfullingen, DE
10Published DE documentsDEPNOriginal document: DE102020203618A1
Searchable text: DE102020203618A1
Address for service Robert Bosch GmbH, 70442 Stuttgart, DE
Domestic priority claimed inPRNCIPCT/EP2021/057089
50 2021 004 120.0
Due dateFT
FG		Mar 31, 2025
Annual fee for the 6th year Patent fees
Patent division in charge 33
56CitationsCT[D]    US000008440524B2 (US 8 440 524 B2)
[X, A]    DE102014118768A1 (DE 10 2014 118 768 A1)
[X, Y]    US020060169985A1 (US 2006 / 0 169 985 A1)
[Y]    DE102006050360A1 (DE 10 2006 050 360 A1)
43Date of first publicationEVTSep 23, 2021
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTSep 23, 2021
Date of the (most recent) update in DPMAregisterREGTDec 13, 2024
(Show all update days)(Hide all update days)
  • Dec 13, 2024
    • Procedures: Change of classification, Change of IPC main class, 22.11.2024: changed
  • Nov 29, 2024
    • IPC main class: changed
    • IPC secondary class(es): changed
    • Procedures: Change of classification, Change of IPC main class, 22.11.2024: new
  • Jul 18, 2024
    • St.36: changed (technical change)
  • Jun 8, 2024; Jun 3, 2023; Jun 10, 2022; Apr 6, 2022
    • Historical data not available for this/these date(s)
  • Sep 23, 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 Mar 20, 2020  Details anzeigen
2 Search procedure Request for search effectively filed Mar 20, 2020  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Apr 27, 2020  Details anzeigen
4 Search procedure Information on identified prior art provided Sep 14, 2020  Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Sep 23, 2021 Sep 23, 2021 Details anzeigen
6 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 statusVSTTMar 20, 2020
Date of update of the procedureREGTSep 23, 2021
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTMar 20, 2020
Third party request No
Date of receiptAEGTMar 20, 2020
Date of update of the procedureREGTSep 23, 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 statusVSTTApr 27, 2020
Date of update of the procedureREGTSep 23, 2021
View procedures Search procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTInformation on identified prior art provided
Date of legal/procedural statusVSTTSep 14, 2020
Third party request No
Date of receiptAEGTMar 20, 2020
Date of update of the procedureREGTSep 23, 2021
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTSep 23, 2021
Issue numberHN38
YearPJ2021
Publication dateVTSep 23, 2021
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020203618A1
Searchable text: DE102020203618A1
Date of update of the procedureREGTSep 23, 2021
View procedures Change of classification (No.: 6)
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 64/01 (2025.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 21/283 (2006.01)
Date of update of the procedureREGTDec 13, 2024