Register information Patent

DE file number : 60 2021 027 018.6 (Status: pending/in force, Query started: August 8, 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 DAKZ60 2021 027 018.6
96EP file numberEAKZ21 17 5268.8
97EP publication numberEPN3920539
54Designation/titleTISYSTEME UND VERFAHREN ZUR BEREITSTELLUNG VON AUDIO-VIDEO-STREAMS MIT ALTERNATIVEM INHALT
51IPC main classICM
(ICMV)		 H04L 65/756 (2022.01)
51IPC secondary class(es)ICS
(ICSV)		 H04N 21/2187 (2011.01), H04N 21/234 (2011.01), H04N 21/2343 (2011.01), H04N 21/235 (2011.01), H04N 21/258 (2011.01), H04N 21/262 (2011.01), H04N 21/2665 (2011.01), H04N 21/233 (2011.01), H04N 21/2662 (2011.01), H04N 21/435 (2011.01), H04N 21/472 (2011.01), H04N 21/845 (2011.01), H04N 21/8543 (2011.01), H04N 21/8549 (2011.01), H04N 21/475 (2011.01)
22DE application dateDATMay 21, 2021
96EP application dateEATMay 21, 2021
43Date of first publicationOTDec 8, 2021
Date of publication of grantPETMar 5, 2025
71/73Applicant/ownerINHMK Systems USA Inc., Wilmington, DE, US
72InventorINROBERTSON, Mark W., Lawrenceville, GA, US; O'NEIL, Brian, Denver, CO, US; FILFILI, Rabih, Milpitas, CA, US
74RepresentativeVTRHL Kempner PartG mbB, 80538 München, DE
Address for service HL Kempner PartG mbB, 80538 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
202063034577 P
Jun 4, 2020
Due dateFT
FG		May 31, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 31
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000003920539A1
Searchable text: EP000003920539A1
Original document: EP000003920539B1
Searchable text: EP000003920539B1
43Date of first publicationEVTDec 8, 2021
Date of the first transfer into DPMAregisterEREGTDec 8, 2021
Date of the (most recent) update in DPMAregisterREGTJul 11, 2025
(Show all update days)(Hide all update days)
  • Jul 11, 2025
    • Representative: changed
    • Address for service: changed
  • Jun 12, 2025
    • Due date: changed
  • Jun 10, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 05.03.2025: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 05.03.2025: deleted
  • Mar 8, 2025
    • Representative: new
    • Address for service: changed
    • Procedures: Publications, DPMA mention of EP grant, 27.03.2025: new
  • Feb 15, 2025
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
  • Feb 12, 2025
    • DE file number : new
    • DE application date: new
    • Date of publication of grant: new
    • Published EP/WO documents: changed
    • File number displayed in the result list: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 05.03.2025: new
  • Sep 25, 2024
    • IPC main class: changed
    • IPC secondary class(es): changed
    • Procedures: Change of classification, Change of IPC main class, 12.09.2024: new
  • Dec 8, 2021
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to EP application EPO 1st publication Dec 8, 2021  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 20, 2022 Jan 20, 2022 Details anzeigen
3 Change of classification Change of IPC main class Sep 12, 2024  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 5, 2025  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Mar 27, 2025 Mar 27, 2025 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTDec 8, 2021
Date of update of the procedureREGTDec 8, 2021
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTJan 20, 2022
Issue numberHN3
YearPJ2022
Publication dateVTJan 20, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTDec 8, 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 statusVSTTSep 12, 2024
51IPC main classICM
(ICMV)		 H04L 65/756 (2022.01)
51Previous IPC main classICMF
(ICMVF)		 H04N 21/2187 (2011.01)
Date of update of the procedureREGTSep 25, 2024
View procedures Procedure relating to EP application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTMar 5, 2025
Date of update of the procedureREGTJun 10, 2025
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMar 27, 2025
Issue numberHN13
YearPJ2025
Publication dateVTMar 27, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 8, 2025