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Extract from the Register of European Patents

EP About this file: EP3915265

EP3915265 - DIRECTION-BASED PREDICTION FOR INTRA BLOCK COPY IN VIDEO CODING [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  23.11.2023
Database last updated on 22.08.2024
FormerRequest for examination was made
Status updated on  29.10.2021
FormerThe international publication has been made
Status updated on  11.09.2020
Most recent event   Tooltip23.03.2024New entry: Reply to examination report 
Applicant(s)For all designated states
Beijing Bytedance Network Technology Co., Ltd.
Room B-0035
2/F Building 3
No.30 Shixing Road
Shijingshan District
Beijing 100041 / CN
For all designated states
ByteDance Inc.
12655 West Jefferson Boulevard
Sixth Floor, Suite No. 137
Los Angeles, CA 90066 / US
[N/P]
Former [2021/48]For all designated states
Beijing Bytedance Network Technology Co. Ltd.
Room B-0035
2/F Building 3
No.30 Shixing Road
Shijingshan District
Beijing 100041 / CN
For all designated states
ByteDance Inc.
12655 West Jefferson Boulevard
Sixth Floor, Suite No. 137
Los Angeles, CA 90066 / US
Inventor(s)01 / XU, Jizheng
12655 West Jefferson Boulevard Sixth Floor, Suite
No. 137
Los Angeles, California 90066 / US
02 / ZHANG, Li
12655 West Jefferson Boulevard Sixth Floor, Suite
No. 137
Los Angeles, California 90066 / US
03 / ZHANG, Kai
12655 West Jefferson Boulevard Sixth Floor, Suite
No. 137
Los Angeles, California 90066 / US
04 / LIU, Hongbin
Jinritoutiao Post Office China Satellite
Communications Tower No. 63, Zhichun Road
Haidian District
Beijing 100080 / CN
05 / WANG, Yue
Jinritoutiao Post Office China Satellite
Communications Tower No. 63, Zhichun Road
Haidian District
Beijing 100080 / CN
[N/P]
Former [2021/48]01 / XU, Jizheng
Los Angeles, California 90066 / US
02 / ZHANG, Li
Los Angeles, California 90066 / US
03 / ZHANG, Kai
Los Angeles, California 90066 / US
04 / LIU, Hongbin
Beijing 100080 / CN
05 / WANG, Yue
Beijing 100080 / CN
Representative(s)Dentons UK and Middle East LLP
One Fleet Place
London EC4M 7WS / GB
[2021/48]
Application number, filing date20765739.602.03.2020
[2021/48]
WO2020CN77415
Priority number, dateWO2019CN7669501.03.2019         Original published format: PCT/CN2019/076695
[2021/48]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020177659
Date:10.09.2020
Language:EN
[2020/37]
Type: A1 Application with search report 
No.:EP3915265
Date:01.12.2021
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.
[2021/48]
Search report(s)International search report - published on:CN10.09.2020
(Supplementary) European search report - dispatched on:EP19.05.2022
ClassificationIPC:H04N19/433, H04N19/593, H04N19/52
[2022/25]
CPC:
H04N19/433 (EP,CN,KR); H04N19/52 (EP,CN,KR); H04N19/132 (KR,US);
H04N19/105 (KR); H04N19/176 (KR,US); H04N19/423 (US);
H04N19/593 (EP,CN,KR); H04N19/96 (KR,US) (-)
Former IPC [2021/48]H04N19/593, H04N19/52
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 [2021/48]
TitleGerman:RICHTUNGSBASIERTE VORHERSAGE FÜR INTRABLOCKKOPIE IN DER VIDEOCODIERUNG[2021/48]
English:DIRECTION-BASED PREDICTION FOR INTRA BLOCK COPY IN VIDEO CODING[2021/48]
French:PRÉDICTION SUR LA BASE D'UNE DIRECTION POUR COPIE DE BLOC INTRA DANS UN CODAGE VIDÉO[2021/48]
Entry into regional phase27.08.2021National basic fee paid 
27.08.2021Search fee paid 
27.08.2021Designation fee(s) paid 
27.08.2021Examination fee paid 
Examination procedure27.08.2021Examination requested  [2021/48]
05.06.2023Amendment by applicant (claims and/or description)
22.11.2023Despatch of a communication from the examining division (Time limit: M04)
21.03.2024Reply to a communication from the examining division
Fees paidRenewal fee
22.02.2022Renewal fee patent year 03
16.02.2023Renewal fee patent year 04
29.02.2024Renewal fee patent year 05
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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.
Cited inInternational search[A]US2016360234  (TOURAPIS ALEXANDROS MICHAEL [US], et al);
 [A]US2017054996  (XU XIAOZHONG [US], et al);
 [A]US2017280159  (XU XIAOZHONG [US], et al);
 [A]CN107615762  (HFI INNOVATION INC);
 [A]US2018103260  (CHUANG TZU-DER [TW], et al);
 [A]US2019068992  (TOURAPIS ALEXANDROS [US], et al)
by applicantWO2019CN76695
 WO2020CN77415
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.