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Extract from the Register of European Patents

EP About this file: EP3811616

EP3811616 - SYSTEMS AND METHODS FOR PERFORMING BINARY ARITHMETIC CODING IN VIDEO CODING [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  26.03.2021
Database last updated on 16.07.2024
FormerThe international publication has been made
Status updated on  16.11.2019
Most recent event   Tooltip28.05.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Sharp Kabushiki Kaisha
1, Takumi-cho
Sakai-ku
Sakai City, Osaka 590-8522 / JP
For all designated states
FG Innovation Company Limited
Flat 2623, 26/F Tuen Mun Central Square
22 Hoi Wing Road
Tuen Mun, New Territories
Hong Kong / CN
[2021/17]
Inventor(s)01 / BOSSEN, Frank
c/o Sharp Kabushiki Kaisha
1 Takumi-cho, Sakai-ku
Sakai City, Osaka 590-8522 / JP
 [2021/17]
Representative(s)Müller-Boré & Partner Patentanwälte PartG mbB
Friedenheimer Brücke 21
80639 München / DE
[2021/17]
Application number, filing date19799634.107.05.2019
[2021/17]
WO2019JP18292
Priority number, dateUS201862669928P10.05.2018         Original published format: US 201862669928 P
US201862692327P29.06.2018         Original published format: US 201862692327 P
[2021/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019216324
Date:14.11.2019
Language:EN
[2019/46]
Type: A1 Application with search report 
No.:EP3811616
Date:28.04.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 14.11.2019 takes the place of the publication of the European patent application.
[2021/17]
Search report(s)International search report - published on:JP14.11.2019
(Supplementary) European search report - dispatched on:EP28.06.2022
ClassificationIPC:H04N19/13, H03M7/40, H04N19/91
[2022/30]
CPC:
H04N19/91 (EP); H04N19/13 (EP,CN,US); H03M7/3079 (EP);
H03M7/4018 (EP)
Former IPC [2021/17]H04N19/13
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 [2021/17]
TitleGerman:SYSTEME UND VERFAHREN ZUR DURCHFÜHRUNG DER BINÄREN ARITHMETISCHEN CODIERUNG IN DER VIDEOCODIERUNG[2021/17]
English:SYSTEMS AND METHODS FOR PERFORMING BINARY ARITHMETIC CODING IN VIDEO CODING[2021/17]
French:SYSTÈMES ET PROCÉDÉS POUR EFFECTUER UN CODAGE ARITHMÉTIQUE BINAIRE EN CODAGE VIDÉO[2021/17]
Entry into regional phase10.12.2020National basic fee paid 
10.12.2020Search fee paid 
10.12.2020Designation fee(s) paid 
10.12.2020Examination fee paid 
Examination procedure10.12.2020Examination requested  [2021/17]
30.09.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
18.05.2021Renewal fee patent year 03
25.05.2022Renewal fee patent year 04
26.05.2023Renewal fee patent year 05
27.05.2024Renewal fee patent year 06
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[I]US2013107951  (SOLE ROJALS JOEL [US], et al) [I] 1-15 * paragraph [0073]; figures 1-3 *;
 [A]US2016043735  (ZHOU MINHUA [US]) [A] 1-15 * figures 5-14 *;
 [A]  - SAID (QUALCOMM) A ET AL, "Binary arithmetic coding with small table or short multiplications", no. JVET-E0119, (20170114), 5. JVET MEETING; 20170112 - 20170120; 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/5_Geneva/wg11/JVET-E0119-v3.zip JVET-E0119-v3.doc, (20170114), XP030247590 [A] 1-15 * the whole document *
 [A]  - Detlev Marpe ET AL, "Context-based adaptive binary arithmetic coding in the H.264/AVC video compression standard", doi:10.1109/TCSVT.2003.815173, (20030521), URL: http://iphome.hhi.de/wiegand/assets/pdfs/csvt_cabac_0305.pdf, (20170619), XP055382532 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1109/TCSVT.2003.815173
International search[X]  - ALSHIN, ALEXANDER et al., "High precision probability estimation for CABAC", Proceedings of 2013 Visual Communications and Image Processing (VCIP, (20131117), pages 1 - 6, XP032543605 [X] 1-12

DOI:   http://dx.doi.org/10.1109/VCIP.2013.6706454
 [A]  - SAID, AMIR et al., "Arithmetic coding with context-dependent double-window adaptation response", Joint Video Exploration Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 7th Meeting, Torino, IT, (20170714), no. JVET-G0112-v2, XP030150916 [A] 1-12
by applicantUS2013107951
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.