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Extract from the Register of European Patents

EP About this file: EP3834422

EP3834422 - CODING METHOD, DEVICE AND SYSTEM WITH MERGE MODE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  24.05.2024
Database last updated on 03.10.2024
FormerRequest for examination was made
Status updated on  14.05.2021
FormerThe international publication has been made
Status updated on  15.02.2020
Most recent event   Tooltip10.09.2024New entry: Reply to examination report 
Applicant(s)For all designated states
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
[2021/24]
Inventor(s)01 / ESENLIK, Semih
c/o Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 München / DE
02 / GAO, Han
c/o Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 München / DE
03 / CHEN, Jianle
2330 Central Expressway
Santa Clara, California 95050 / US
04 / KOTRA, Anand Meher
c/o Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 München / DE
05 / WANG, Biao
c/o Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 München / DE
 [2021/24]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2021/24]
Application number, filing date19847195.512.08.2019
[2021/24]
WO2019CN100209
Priority number, dateUS201862717006P10.08.2018         Original published format: US 201862717006 P
US201862726424P03.09.2018         Original published format: US 201862726424 P
US201862726973P04.09.2018         Original published format: US 201862726973 P
US201862757720P08.11.2018         Original published format: US 201862757720 P
[2021/24]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020030183
Date:13.02.2020
Language:EN
[2020/07]
Type: A1 Application with search report 
No.:EP3834422
Date:16.06.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 13.02.2020 takes the place of the publication of the European patent application.
[2021/24]
Search report(s)International search report - published on:CN13.02.2020
(Supplementary) European search report - dispatched on:EP11.08.2021
ClassificationIPC:H04N19/70, H04N19/105, H04N19/176, H04N19/513, H04N19/52
[2021/37]
CPC:
H04N19/52 (EP,US); H04N19/105 (EP); H04N19/176 (EP,US);
H04N19/513 (EP); H04N19/56 (US); H04N19/96 (EP,US);
H04N19/119 (EP); H04N19/436 (EP); H04N19/70 (EP) (-)
Former IPC [2021/24]H04N19/70
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 [2021/24]
TitleGerman:VERFAHREN, VORRICHTUNG UND SYSTEM ZUR KODIERUNG MIT VERBINDUNGSMODUS[2021/24]
English:CODING METHOD, DEVICE AND SYSTEM WITH MERGE MODE[2021/24]
French:PROCÉDÉ, DISPOSITIF ET SYSTÈME DE CODIFICATION AVEC MODE DE FUSION[2021/24]
Entry into regional phase09.03.2021National basic fee paid 
09.03.2021Search fee paid 
09.03.2021Designation fee(s) paid 
09.03.2021Examination fee paid 
Examination procedure09.03.2021Examination requested  [2021/24]
04.03.2022Amendment by applicant (claims and/or description)
23.05.2024Despatch of a communication from the examining division (Time limit: M04)
10.09.2024Reply to a communication from the examining division
Fees paidRenewal fee
09.03.2021Renewal fee patent year 03
25.08.2022Renewal fee patent year 04
30.08.2023Renewal fee patent year 05
02.09.2024Renewal fee patent year 06
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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[IY]  - JEON (LGE) Y ET AL, "AHG10: Unified design on parallel merge/skip", no. JCTVC-H0090, (20120201), 8. JCT-VC MEETING; 20120201 - 20120210; SAN JOSE; (JOINT COLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ),, URL: http://phenix.int-evry.fr/jct/doc_end_user/documents/8_San%20Jose/wg11/JCTVC-H0090-v4.zip JCTVC-H0090.doc, (20120201), XP030231961 [I] 8-10 * abstract * * section "1 Introduction" * * section "2 Algorithm description" * [Y] 1-7,11-14
 [IY]  - Vivienne Sze ET AL, "High Efficiency Video Coding (HEVC)", High Efficiency Video Coding (HEVC), Cham, Springer International Publishing, (20140823), doi:10.1007/978-3-319-06895-4_3, ISBN 978-3-319-06894-7, XP055614236 [I] 8-10 * section "5.2.2.5 Merge Estimation Regions for Parallel Merge Mode Estimation", page 127-128 * [Y] 1-7,11-14

DOI:   http://dx.doi.org/10.1007/978-3-319-06895-4_3
 [XPI]  - GAO (HUAWEI) H ET AL, "CE4: Parallel Merge Estimation for VVC (Test 4.3.2)", no. JVET-M0289, (20190102), 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-M0289-v1.zip JVET-M0289_v1.docx, (20190102), XP030200264 [XP] 1,12,14 * abstract * * section "1 Introduction" * * section "2 Problem Statement" * * section "3 Proposed Method" * * subsection "3.1 Solution 1" * * subsection "3.2 Solution 2" * * subsection "3.3 Solution 3" * [I] 2-11,13
 [XPI]  - ESENLIK (HUAWEI) S ET AL, "Non-CE4: Parallel Merge Estimation for VVC", no. JVET-L0216, (20181005), 12. JVET MEETING; 20181003 - 20181012; MACAO; (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/12_Macao/wg11/JVET-L0216-v2.zip JVET-L0216.docx, (20181005), XP030251166 [XP] 1,12,14 * abstract * * section "1 Introduction" * * section "2 Problem Statement" * * section "3 Proposed Method" * * Fig. 3 * [I] 2-11,13
 [XPI]  - ESENLIK (HUAWEI) S ET AL, "Non-CE4: Parallel Merge Estimation for VVC", no. JVET-L0216, (20181005), 12. JVET MEETING; 20181003 - 20181012; MACAO; (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/12_Macao/wg11/JVET-L0216-v2.zip JVET-L0216.pptx, (20181005), XP030251167 [XP] 1,12,14 * page 7 * [I] 2-11,13
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