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Extract from the Register of European Patents

EP About this file: EP4082202

EP4082202 - MOTION ESTIMATION REGION FOR THE MERGE CANDIDATES [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  21.04.2023
Database last updated on 25.09.2024
FormerRequest for examination was made
Status updated on  30.09.2022
FormerThe international publication has been made
Status updated on  07.07.2021
Most recent event   Tooltip29.12.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
Beijing Dajia Internet Information Technology Co., Ltd.
Room 101D1-7, 1st Floor, Building 1
No.6, Shangdi West Road
Haidian District
Beijing 100085 / CN
[2022/44]
Inventor(s)01 / CHEN, Yi-Wen
Room 101D1-7, 1st Floor, Building 1 No. 6,
Shangdi West Road Haidian District
Beijing, 100085 / CN
02 / XIU, Xiaoyu
Room 101D1-7, 1st Floor, Building 1 No. 6,
Shangdi West Road Haidian District
Beijing, 100085 / CN
03 / MA, Tsung-Chuan
Room 101D1-7, 1st Floor, Building 1 No. 6,
Shangdi West Road Haidian District
Beijing, 100085 / CN
04 / JHU, Hong-Jheng
Room 101D1-7, 1st Floor, Building 1 No. 6,
Shangdi West Road Haidian District
Beijing, 100085 / CN
05 / WANG, Xianglin
10524 Blue Granite Drive
San Diego, CA 92127 / US
06 / YU, Bing
Room 101D1-7, 1st Floor, Building 1 No. 6,
Shangdi West Road Haidian District
Beijing, 100085 / CN
 [2022/44]
Representative(s)Michalski Hüttermann & Partner Patentanwälte mbB
Kaistraße 16A
40221 Düsseldorf / DE
[2022/44]
Application number, filing date20907248.723.12.2020
[2022/44]
WO2020US66815
Priority number, dateUS201962953421P24.12.2019         Original published format: US 201962953421 P
[2022/44]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021133899
Date:01.07.2021
Language:EN
[2021/26]
Type: A1 Application with search report 
No.:EP4082202
Date:02.11.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 01.07.2021 takes the place of the publication of the European patent application.
[2022/44]
Search report(s)International search report - published on:KR01.07.2021
(Supplementary) European search report - dispatched on:EP13.04.2023
ClassificationIPC:H04N19/52, H04N19/70, H04N19/96
[2023/19]
CPC:
H04N19/52 (EP,US); H04N19/513 (CN); H04N19/105 (US);
H04N19/109 (CN); H04N19/159 (US); H04N19/176 (CN);
H04N19/184 (CN); H04N19/70 (EP,CN,US); H04N19/96 (EP) (-)
Former IPC [2022/44]H04N19/513, H04N19/70, H04N19/184, H04N19/109, H04N19/176
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 [2022/44]
TitleGerman:BEWEGUNGSSCHÄTZBEREICH FÜR ZUSAMMENFÜHRUNGSKANDIDATEN[2022/44]
English:MOTION ESTIMATION REGION FOR THE MERGE CANDIDATES[2022/44]
French:RÉGION D'ESTIMATION DE MOUVEMENT DESTINÉE AUX CANDIDATS À LA FUSION[2022/44]
Entry into regional phase22.07.2022National basic fee paid 
22.07.2022Search fee paid 
22.07.2022Designation fee(s) paid 
22.07.2022Examination fee paid 
Examination procedure22.07.2022Amendment by applicant (claims and/or description)
22.07.2022Examination requested  [2022/44]
13.04.2023Date on which the examining division has become responsible
25.04.2023Despatch of a communication from the examining division (Time limit: M04)
21.08.2023Reply to a communication from the examining division
Fees paidRenewal fee
22.07.2022Renewal fee patent year 03
27.12.2023Renewal fee patent year 04
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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[E]WO2021104474  (MEDIATEK INC [CN]) [E] 1-9 * abstract * * paragraphs [0010] , [ 0070] * * paragraph [0140] - paragraph [0142] * * paragraph [0149] - paragraph [0150] * * paragraphs [0178] , [ 0197] *;
 [Y]  - JAINLE CHEN ET AL, "Algorithm description for Versatile Video Coding and Test Model 7 (VTM 7)", no. JVET-P2002-v1; JVET-P2002 ; m51516, (20191110), pages 1 - 90, 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-P2002-v1.zip JVET-P2002-v1.docx, (20191110), XP030224331 [Y] 1-9 * abstract * * Sections 2, 3.4.5 *
 [Y]  - 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 [Y] 1-9 * abstract * * Sections 1 and 3 *
 [Y]  - 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-K1001-v5_parallelMergeText.docx, (20181005), XP030251165 [Y] 1-9 * Sections 7.3.2.2 and 7.4.3.2 *
International search[A]US2016219278  (CHEN YING [US], et al) [A] 1-17* claims 1-14 *;
 [A]KR20170056594  (SAMSUNG ELECTRONICS CO LTD [KR]) [A] 1-17 * claims 1-8 *;
 [A]KR20170108012  (QUALCOMM INC [US]) [A] 1-17 * claims 1-8 *;
 [A]WO2018099269  (MEDIATEK INC [CN]) [A] 1-17 * pages 2-4 *;
 [A]US2018310017  (CHEN CHUN-CHIA [TW], et al) [A] 1-10
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.