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Extract from the Register of European Patents

EP About this file: EP4035369

EP4035369 - ARITHMETIC ENCODERS AND DECODERS, VIDEO ENCODERS AND DECODERS, METHODS FOR ENCODING OR DECODING SYMBOLS, AND METHODS FOR ENCODING OR DECODING VIDEO CONTENT [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  10.05.2024
Database last updated on 03.08.2024
FormerRequest for examination was made
Status updated on  01.07.2022
FormerThe international publication has been made
Status updated on  03.04.2021
Formerunknown
Status updated on  30.09.2020
Most recent event   Tooltip11.05.2024New entry: Despatch of examination report + time limit 
Applicant(s)For all designated states
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Hansastraße 27c
80686 München / DE
[2022/31]
Inventor(s)01 / KIRCHHOFFER, Heiner
c/o Fraunhofer-Institut für Nachrichtentechnik
Heinrich-Hertz-Institut, HHI
Einsteinufer 37
10587 Berlin / DE
02 / MARPE, Detlev
c/o Fraunhofer-Institut für Nachrichtentechnik
Heinrich-Hertz-Institut, HHI
Einsteinufer 37
10587 Berlin / DE
03 / BROSS, Benjamin
c/o Fraunhofer-Institut für Nachrichtentechnik
Heinrich-Hertz-Institut, HHI
Einsteinufer 37
10587 Berlin / DE
04 / NGUYEN, Phan Hoang Tung
c/o Fraunhofer-Institut für Nachrichtentechnik
Heinrich-Hertz-Institut, HHI
Einsteinufer 37
10587 Berlin / DE
05 / RUDAT, Christian
c/o Fraunhofer-Institut für Nachrichtentechnik
Heinrich-Hertz-Institut, HHI
Einsteinufer 37
10587 Berlin / DE
06 / SCHWARZ, Heiko
c/o Fraunhofer-Institut für Nachrichtentechnik
Heinrich-Hertz-Institut, HHI
Einsteinufer 37
10587 Berlin / DE
07 / WIEGAND, Thomas
c/o Fraunhofer-Institut für Nachrichtentechnik
Heinrich-Hertz-Institut, HHI
Einsteinufer 37
10587 Berlin / DE
 [2022/31]
Representative(s)Burger, Markus, et al
Schoppe, Zimmermann, Stöckeler
Zinkler, Schenk & Partner mbB
Patentanwälte
Radlkoferstraße 2
81373 München / DE
[2022/31]
Application number, filing date20775320.324.09.2020
[2022/31]
WO2020EP76740
Priority number, dateEP2019019940324.09.2019         Original published format: EP 19199403
EP2019020121302.10.2019         Original published format: EP 19201213
EP2019022013430.12.2019         Original published format: EP 19220134
[2022/31]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021058655
Date:01.04.2021
Language:EN
[2021/13]
Type: A1 Application with search report 
No.:EP4035369
Date:03.08.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 01.04.2021 takes the place of the publication of the European patent application.
[2022/31]
Search report(s)International search report - published on:EP01.04.2021
ClassificationIPC:H04N19/13, H04N19/70, H04N19/91
[2022/31]
CPC:
H04N19/13 (EP); H04N19/149 (US); H04N19/172 (US);
H04N19/184 (US); H04N19/46 (US); H04N19/70 (EP);
H04N19/91 (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 [2022/31]
TitleGerman:ARITHMETISCHE CODIERER UND DECODIERER, VIDEO-CODIERER UND -DECODIERER, VERFAHREN ZUM CODIEREN ODER DECODIEREN VON SYMBOLEN UND VERFAHREN ZUM CODIEREN ODER DECODIEREN VON VIDEOINHALTEN[2022/31]
English:ARITHMETIC ENCODERS AND DECODERS, VIDEO ENCODERS AND DECODERS, METHODS FOR ENCODING OR DECODING SYMBOLS, AND METHODS FOR ENCODING OR DECODING VIDEO CONTENT[2022/31]
French:CODEURS ET DÉCODEURS ARITHMÉTIQUES, CODEURS ET DÉCODEURS VIDÉO, PROCÉDÉS PERMETTANT DE CODER OU DE DÉCODER DES SYMBOLES, ET PROCÉDÉS PERMETTANT DE CODER OU DE DÉCODER UN CONTENU VIDÉO[2022/31]
Entry into regional phase22.04.2022National basic fee paid 
22.04.2022Designation fee(s) paid 
22.04.2022Examination fee paid 
Examination procedure22.04.2022Examination requested  [2022/31]
22.04.2022Date on which the examining division has become responsible
14.11.2022Amendment by applicant (claims and/or description)
10.05.2024Despatch of a communication from the examining division (Time limit: M04)
Fees paidRenewal fee
26.08.2022Renewal fee patent year 03
25.07.2023Renewal fee patent year 04
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Cited inInternational search[XY]  - ALSHIN (INTEL) A ET AL, "Removal of infrequently used context models", no. m48690, (20190705), 127. MPEG MEETING; 20190708 - 20190712; GOTHENBURG; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, URL: http://phenix.int-evry.fr/mpeg/doc_end_user/documents/127_Gothenburg/wg11/m48690-JVET-O0554-v3-JVET-O0554-v3.zip JVET_00554-v2.docx, (20190705), XP030222177 [X] 1,5-10,58,62-67,115-117,122,127-129 * pages 2-4 * [Y] 11-13,68-70
    [ ] - ALSHIN (INTEL) A ET AL, "Removal of infrequently used context models", no. m48690, (20190705), 127. MPEG MEETING; 20190708 - 20190712; GOTHENBURG; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, URL: http://phenix.int-evry.fr/mpeg/doc_end_user/documents/127_Gothenburg/wg11/m48690-JVET-O0554-v3-JVET-O0554-v3.zip JVET-O00554.pptx, (20190705), XP030222178 [ ] * page 6 *
 [X]  - ABE (PANASONIC) K ET AL, "AHG14: CABAC skip mode", no. JVET-N0207, (20190325), 14. JVET MEETING; 20190319 - 20190327; GENEVA; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ),, URL: http://phenix.int-evry.fr/jvet/doc_end_user/documents/14_Geneva/wg11/JVET-N0207-v4.zip JVET-N0207-v2.doc, (20190325), XP030256688 [X] 1-4,58-61,115-117,122,127-129 * pages 1-4 *
 [Y]  - KIRCHHOFFER (FRAUNHOFER) H ET AL, "Description of Core Experiment 5 (CE5): Arithmetic Coding Engine", no. JVET-K1025, (20180924), 11. JVET MEETING; 20180711 - 20180718; LJUBLJANA; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ),, URL: http://phenix.int-evry.fr/jvet/doc_end_user/documents/11_Ljubljana/wg11/JVET-K1025-v4.zip JVET-K1025-v4.docx, (20180924), XP030249859 [Y] 11-13,68-70 * page 4, paragraph 3.1.3 *
 [A]  - BROSS B ET AL, "Versatile Video Coding (Draft 6)", no. m49908, (20190731), 127. MPEG MEETING; 20190708 - 20190712; GOTHENBURG; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, URL: http://phenix.int-evry.fr/mpeg/doc_end_user/documents/127_Gothenburg/wg11/m49908-JVET-O2001-v14-JVET-O2001-vE.zip JVET-O2001-vE.docx, (20190731), XP030208568 [A] 1-13,58-70,115-117,122,127-129 * page 396, paragraph 9.3.4.3 - page 397 *
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.