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Extract from the Register of European Patents

EP About this file: EP3854084

EP3854084 - METHOD AND APPARATUS FOR VIDEO CODING [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  25.06.2021
Database last updated on 24.07.2024
FormerThe international publication has been made
Status updated on  11.09.2020
Most recent event   Tooltip26.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Tencent America LLC
2747 Park Boulevard
Palo Alto, CA 94306 / US
[2021/30]
Inventor(s)01 / LI, Guichun
c/o TENCENT AMERICA LLC 2747 Park Boulevard
Palo Alto, California 94306 / US
02 / LI, Xiang
c/o TENCENT AMERICA LLC 2747 Park Boulevard
Palo Alto, California 94306 / US
03 / LIU, Shan
c/o TENCENT AMERICA LLC 2747 Park Boulevard
Palo Alto, California 94306 / US
 [2021/30]
Representative(s)EP&C
P.O. Box 3241
2280 GE Rijswijk / NL
[2021/30]
Application number, filing date20766208.106.03.2020
[2021/30]
WO2020US21467
Priority number, dateUS201962814536P06.03.2019         Original published format: US 201962814536 P
US20201680821303.03.2020         Original published format: US202016808213
[2021/30]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020181222
Date:10.09.2020
Language:EN
[2020/37]
Type: A1 Application with search report 
No.:EP3854084
Date:28.07.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 10.09.2020 takes the place of the publication of the European patent application.
[2021/30]
Search report(s)International search report - published on:US10.09.2020
(Supplementary) European search report - dispatched on:EP10.02.2022
ClassificationIPC:H04N19/52, H04N19/109, H04N19/70
[2022/11]
CPC:
H04N19/52 (EP); H04N19/109 (EP,US); H04N19/176 (US);
H04N19/513 (US); H04N19/70 (EP,US)
Former IPC [2021/30]H04N19/139, H04N19/176, H04N19/44, H04N19/513, H04N19/105
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 [2021/30]
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR VIDEOCODIERUNG[2021/30]
English:METHOD AND APPARATUS FOR VIDEO CODING[2021/30]
French:PROCÉDÉ ET APPAREIL DE CODAGE VIDÉO[2021/30]
Entry into regional phase23.04.2021National basic fee paid 
23.04.2021Search fee paid 
23.04.2021Designation fee(s) paid 
23.04.2021Examination fee paid 
Examination procedure23.04.2021Examination requested  [2021/30]
20.07.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
23.03.2022Renewal fee patent year 03
20.03.2023Renewal fee patent year 04
25.03.2024Renewal fee patent year 05
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competence of the Unified
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[Y]EP2675169  (LG ELECTRONICS INC [KR]) [Y] 1-15 * paragraphs [100 ] - [ 119]; figures 9, 11, 12 *;
 [A]WO2017171107  (LG ELECTRONICS INC [KR]) [A] 1-15 * abstract *;
 [AP]US2019124332  (LIM JAEHYUN [KR], et al) [AP] 1-15* paragraphs [[0242] ] - [ [0276]]; figures 15, 16 *;
 [Y]  - ZHANG (BYTEDANCE) L ET AL, "CE4: History-based Motion Vector Prediction (Test 4.4.7)", no. m44290, (20181002), 124. MPEG MEETING; 20181008 - 20181012; MACAO; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, URL: http://phenix.int-evry.fr/mpeg/doc_end_user/documents/124_Macao/wg11/m44290-JVET-L0266-v2-JVET-L0266.zip JVET-L0266.docx, (20181002), XP030191679 [Y] 1-15 * section 2 *
 [T]  - GARY J SULLIVAN ET AL, "Overview of the High Efficiency Video Coding (HEVC) Standard", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE, USA, (20121201), vol. 22, no. 12, doi:10.1109/TCSVT.2012.2221191, ISSN 1051-8215, pages 1649 - 1668, XP011487146 [T] 1-15 * sections IV.B - IV.D, IV.H *

DOI:   http://dx.doi.org/10.1109/TCSVT.2012.2221191
 [T]  - BROSS B ET AL, "Versatile Video Coding (Draft 4)", no. JVET-M1001, (20190226), 13. JVET MEETING; 20190109 - 20190118; MARRAKECH; (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/13_Marrakech/wg11/JVET-M1001-v4.zip JVET-M1001-v4.docx, (20190226), XP030202597 [T] 1-15 * sections 7.4.5.2, 7.4.5.4 - 7.4.5.6, 8.4 *
 [XP]  - PARK (LGE) N ET AL, "Non-CE4: HMVP buffer update for TPM block", no. JVET-P0278 ; m50243, (20191003), 16. JVET MEETING; 20191001 - 20191011; 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/16_Geneva/wg11/JVET-P0278-v2.zip JVET-P0278-r1.docx, (20191003), XP030216790 [XP] 1,2,4,7-9,11,14,15 * abstract, sections 1 and 2 *
 [AP]  - ZHANG LI ET AL, "History-Based Motion Vector Prediction in Versatile Video Coding", 2019 DATA COMPRESSION CONFERENCE (DCC), IEEE, (20190326), doi:10.1109/DCC.2019.00012, pages 43 - 52, XP033548557 [AP] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1109/DCC.2019.00012
International search[A]US2017155921  (LIN JIAN-LIANG [TW], et al) [A] 1-20 * ; see entire document *;
 [A]US2017230673  (HE DAKE [CA]) [A] 1-20 * ; see entire document *;
 [A]WO2017159901  (LG ELECTRONICS INC [KR]) [A] 1-20 * ; see machine translation *;
 [A]US2017332099  (LEE SUNGWON [US], et al) [A] 1-20 * ; FIG. 3, paragraphs [0083], [0112]-[0113], [0163]-[0168], [0229]-[0232], [0321], claim 1 *;
 [A]WO2018002425  (NOKIA TECHNOLOGIES OY [FI]) [A] 1-20 * ; see entire document *;
 [A]US2018098063  (CHEN YI-WEN [US], et al) [A] 1-20 * ; FIG. 13, paragraphs [0204], [0241 ]-[0244] & [0259]-[0260] *;
 [PX]US10491902  (XU XIAOZHONG [US], et al) [PX] 1-20 * ; see entire document *;
 [PX]WO2020018486  (BEIJING DAJIA INTERNET INFORMATION TECH CO LTD [CN], et al) [PX] 1-20* ; see entire document *
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.