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Extract from the Register of European Patents

EP About this file: EP3685578

EP3685578 - CONCEPT FOR VARYING A CODING QUANTIZATION PARAMETER ACROSS A PICTURE, CODING QUANTIZATION PARAMETER ADJUSTMENT, AND CODING QUANTIZATION PARAMETER ADAPTATION OF A MULTI-CHANNEL PICTURE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  18.03.2022
Database last updated on 02.09.2024
FormerRequest for examination was made
Status updated on  26.06.2020
FormerThe international publication has been made
Status updated on  30.03.2019
Formerunknown
Status updated on  28.09.2018
Most recent event   Tooltip06.08.2024New entry: Date of oral proceedings 
Applicant(s)For all designated states
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Hansastr. 27c
80686 München / DE
[2022/16]
Former [2020/31]For all designated states
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Hansastraße 27c
80686 München / DE
Inventor(s)01 / HELMRICH, Christian
Fraunhoferstraße 21
10587 Berlin / DE
02 / WIEGAND, Thomas
Otto-Appel-Straße 52
14195 Berlin / DE
03 / WIECKOWSKI, Adam
Putlitzstraße 18
10551 Berlin / DE
04 / SCHWARZ, Heiko
Bebelstraße 24
16341 Panketal / DE
05 / MARPE, Detlev
Fünf Morgen 12A/B
14195 Berlin / DE
06 / BOSSE, Sebastian
Weserstraße 26
12045 Berlin / DE
07 / BROSS, Benjamin
Ackerstraße 2
10115 Berlin / DE
 [2020/31]
Representative(s)Schenk, Markus, et al
Schoppe, Zimmermann, Stöckeler
Zinkler, Schenk & Partner mbB
Patentanwälte
Radlkoferstrasse 2
81373 München / DE
[2020/31]
Application number, filing date18769732.120.09.2018
[2020/31]
WO2018EP75528
Priority number, dateEP2017019247721.09.2017         Original published format: EP 17192477
EP2017019247821.09.2017         Original published format: EP 17192478
EP2017019816424.10.2017         Original published format: EP 17198164
[2020/31]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019057846
Date:28.03.2019
Language:EN
[2019/13]
Type: A1 Application with search report 
No.:EP3685578
Date:29.07.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 28.03.2019 takes the place of the publication of the European patent application.
[2020/31]
Search report(s)International search report - published on:EP28.03.2019
ClassificationIPC:H04N19/176, H04N19/124, H04N19/182
[2020/31]
CPC:
H04N19/124 (EP,US); H04N19/176 (EP,US); H04N19/182 (EP)
Designated contracting statesAL,   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 [2020/31]
TitleGerman:KONZEPT ZUM VARIIEREN EINES CODIERUNGSQUANTISIERUNGSPARAMETERS ÜBER EIN BILD HINWEG, CODIERUNGSQUANTISIERUNGSPARAMETERANPASSUNG UND CODIERUNGSQUANTISIERUNGSPARAMETERUMSTELLUNG EINES MEHRKANALBILDES[2020/31]
English:CONCEPT FOR VARYING A CODING QUANTIZATION PARAMETER ACROSS A PICTURE, CODING QUANTIZATION PARAMETER ADJUSTMENT, AND CODING QUANTIZATION PARAMETER ADAPTATION OF A MULTI-CHANNEL PICTURE[2020/31]
French:CONCEPT POUR FAIRE VARIER UN PARAMÈTRE DE QUANTIFICATION DE CODAGE DANS UNE IMAGE, AJUSTEMENT D'UN PARAMÈTRE DE QUANTIFICATION DE CODAGE ET ADAPTATION D'UN PARAMÈTRE DE QUANTIFICATION DE CODAGE D'UNE IMAGE MULTICANAL[2020/31]
Entry into regional phase21.04.2020National basic fee paid 
21.04.2020Designation fee(s) paid 
21.04.2020Examination fee paid 
Examination procedure21.04.2020Examination requested  [2020/31]
21.04.2020Date on which the examining division has become responsible
16.11.2020Amendment by applicant (claims and/or description)
17.03.2022Despatch of a communication from the examining division (Time limit: M06)
27.09.2022Reply to a communication from the examining division
30.01.2025Date of oral proceedings
Fees paidRenewal fee
21.04.2020Renewal fee patent year 03
19.08.2021Renewal fee patent year 04
29.08.2022Renewal fee patent year 05
08.08.2023Renewal fee patent year 06
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Cited inInternational search[X]WO2008042112  (THOMSON LICENSING [FR], et al);
 [Y]US2008123738  (KATSAVOUNIDIS IOANNIS [US], et al);
 [XY]US2011122942  (KUDANA ARUN SHANKAR [IN], et al);
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.