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Extract from the Register of European Patents

EP About this file: EP3758373

EP3758373 - VIDEO ENCODING METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM [Right-click to bookmark this link]
Former [2021/01]VIDEO ENCODING METHOD, VIDEO ENCODING APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
[2023/29]
StatusNo opposition filed within time limit
Status updated on  26.07.2024
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  18.08.2023
FormerGrant of patent is intended
Status updated on  03.07.2023
FormerRequest for examination was made
Status updated on  27.11.2020
FormerThe international publication has been made
Status updated on  08.11.2019
Most recent event   Tooltip26.07.2024No opposition filed within time limitpublished on 28.08.2024  [2024/35]
Applicant(s)For all designated states
Tencent Technology (Shenzhen) Company Limited
35/F, Tencent Building
Kejizhongyi Road
Midwest District of Hi-tech Park
Nanshan District
Shenzhen, Guangdong, 518057 / CN
[2023/38]
Former [2022/29]For all designated states
Tencent Technology (Shenzhen) Company Limited
35/F, Tencent Building
Kejizhongyi Road
Midwest District of Hi-tech Park
Nanshan District
Shenzhen City, Guangdong 518057 / CN
Former [2021/01]For all designated states
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
35/F, Tencent Building
Kejizhongyi Road
Midwest District of Hi-tech Park
Nanshan District
Shenzhen, Guangdong 518057 / CN
Inventor(s)01 / ZHANG, Hongshun
35/F, Tencent Building Kejizhongyi Road, Midwest
District of Hi-tech park Nanshan District
Shenzhen, Guangdong 518057 / CN
 [2021/01]
Representative(s)EP&C
P.O. Box 3241
2280 GE Rijswijk / NL
[2023/38]
Former [2021/01]EP&C
P.O. Box 3241
2280 GE Rijswijk / NL
Application number, filing date19796418.203.04.2019
[2021/01]
WO2019CN81239
Priority number, dateCN20181041394903.05.2018         Original published format: CN201810413949
[2021/01]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019210760
Date:07.11.2019
Language:ZH
[2019/45]
Type: A1 Application with search report 
No.:EP3758373
Date:30.12.2020
Language:EN
[2020/53]
Type: B1 Patent specification 
No.:EP3758373
Date:20.09.2023
Language:EN
[2023/38]
Search report(s)International search report - published on:CN07.11.2019
(Supplementary) European search report - dispatched on:EP30.03.2021
ClassificationIPC:H04N19/147, H04N19/186, H04N19/11, H04N19/119, H04N19/196
[2021/17]
CPC:
H04N19/11 (EP); H04N19/159 (US); H04N19/103 (CN);
H04N19/119 (EP); H04N19/122 (CN,US); H04N19/147 (EP,CN);
H04N19/186 (EP,US); H04N19/197 (EP); H04N19/567 (CN);
H04N19/577 (CN); H04N19/61 (CN); H04N19/96 (CN,US) (-)
Former IPC [2021/01]H04N19/11, H04N19/147, H04N19/186
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 [2021/01]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VIDEOCODIERUNGSVERFAHREN, ELEKTRONISCHE VORRICHTUNG UND SPEICHERMEDIUM[2023/29]
English:VIDEO ENCODING METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM[2023/29]
French:PROCÉDÉ DE CODAGE VIDÉO, DISPOSITIF ÉLECTRONIQUE ET SUPPORT D'INFORMATIONS[2023/29]
Former [2021/01]VIDEOCODIERUNGSVERFAHREN, VIDEOCODIERUNGSVORRICHTUNG, ELEKTRONISCHE VORRICHTUNG UND SPEICHERMEDIUM
Former [2021/01]VIDEO ENCODING METHOD, VIDEO ENCODING APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Former [2021/01]PROCÉDÉ DE CODAGE VIDÉO, APPAREIL DE CODAGE VIDÉO, DISPOSITIF ÉLECTRONIQUE ET SUPPORT D'INFORMATIONS
Entry into regional phase22.09.2020Translation filed 
22.09.2020National basic fee paid 
22.09.2020Search fee paid 
22.09.2020Designation fee(s) paid 
22.09.2020Examination fee paid 
Examination procedure22.09.2020Examination requested  [2020/53]
14.10.2021Amendment by applicant (claims and/or description)
04.07.2023Communication of intention to grant the patent
15.08.2023Fee for grant paid
15.08.2023Fee for publishing/printing paid
15.08.2023Receipt of the translation of the claim(s)
Opposition(s)21.06.2024No opposition filed within time limit [2024/35]
Fees paidRenewal fee
22.04.2021Renewal fee patent year 03
24.03.2022Renewal fee patent year 04
22.03.2023Renewal 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.
Lapses during opposition  TooltipAT20.09.2023
CZ20.09.2023
DK20.09.2023
EE20.09.2023
ES20.09.2023
FI20.09.2023
HR20.09.2023
IT20.09.2023
LT20.09.2023
LV20.09.2023
NL20.09.2023
PL20.09.2023
RO20.09.2023
RS20.09.2023
SE20.09.2023
SK20.09.2023
SM20.09.2023
NO20.12.2023
GR21.12.2023
IS20.01.2024
PT22.01.2024
[2024/33]
Former [2024/26]AT20.09.2023
CZ20.09.2023
EE20.09.2023
ES20.09.2023
FI20.09.2023
HR20.09.2023
IT20.09.2023
LT20.09.2023
LV20.09.2023
NL20.09.2023
PL20.09.2023
RO20.09.2023
RS20.09.2023
SE20.09.2023
SK20.09.2023
SM20.09.2023
NO20.12.2023
GR21.12.2023
IS20.01.2024
PT22.01.2024
Former [2024/25]AT20.09.2023
CZ20.09.2023
EE20.09.2023
ES20.09.2023
FI20.09.2023
HR20.09.2023
LT20.09.2023
LV20.09.2023
NL20.09.2023
PL20.09.2023
RO20.09.2023
RS20.09.2023
SE20.09.2023
SK20.09.2023
SM20.09.2023
NO20.12.2023
GR21.12.2023
IS20.01.2024
PT22.01.2024
Former [2024/23]AT20.09.2023
CZ20.09.2023
EE20.09.2023
ES20.09.2023
FI20.09.2023
HR20.09.2023
LT20.09.2023
LV20.09.2023
NL20.09.2023
RO20.09.2023
RS20.09.2023
SE20.09.2023
SK20.09.2023
SM20.09.2023
NO20.12.2023
GR21.12.2023
IS20.01.2024
PT22.01.2024
Former [2024/20]FI20.09.2023
HR20.09.2023
LT20.09.2023
LV20.09.2023
NL20.09.2023
RS20.09.2023
SE20.09.2023
SM20.09.2023
NO20.12.2023
GR21.12.2023
IS20.01.2024
Former [2024/14]FI20.09.2023
HR20.09.2023
LT20.09.2023
LV20.09.2023
NL20.09.2023
RS20.09.2023
SE20.09.2023
NO20.12.2023
GR21.12.2023
Former [2024/10]FI20.09.2023
HR20.09.2023
LT20.09.2023
LV20.09.2023
RS20.09.2023
SE20.09.2023
NO20.12.2023
GR21.12.2023
Former [2024/09]FI20.09.2023
LT20.09.2023
SE20.09.2023
NO20.12.2023
GR21.12.2023
Former [2024/08]LT20.09.2023
NO20.12.2023
GR21.12.2023
Documents cited:Search[XAY]  - ABRAMOWSKI ANDRZEJ ED ET AL, "A survey over possible intra prediction optimizations in the H.265/HEVC encoder", PROCEEDINGS OF SPIE; [PROCEEDINGS OF SPIE ISSN 0277-786X VOLUME 10524], SPIE, US, (20160928), vol. 10031, doi:10.1117/12.2249338, ISBN 978-1-5106-1533-5, pages 1003153 - 1003153, XP060073637 [X] 1,13-15 * abstract * * Sections 3, 4 * [A] 4-8 [Y] 2,3,9-12

DOI:   http://dx.doi.org/10.1117/12.2249338
 [Y]  - JAEHWAN KIM ET AL, "Fast intra mode decision of HEVC based on hierarchical structure", 8TH INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATIONS AND SIGNAL PROCESSING (ICICS) 2011 , IEEE, (20111213), doi:10.1109/ICICS.2011.6174215, ISBN 978-1-4577-0029-3, pages 1 - 4, XP032178592 [Y] 2,3,9-12 * abstract * * Sections I and III *

DOI:   http://dx.doi.org/10.1109/ICICS.2011.6174215
 [A]  - GU JIAWEN ET AL, "A novel satd based fast intra prediction for HEVC", 2017 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), IEEE, (20170917), doi:10.1109/ICIP.2017.8296565, pages 1667 - 1671, XP033322858 [A] 1-15 * abstract * * Section 3 *

DOI:   http://dx.doi.org/10.1109/ICIP.2017.8296565
 [A]  - ZHOU XIN ET AL, "Visual saliency-based fast intracoding algorithm for high efficiency video coding", JOURNAL OF ELECTRONIC IMAGING, S P I E - INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING, US, vol. 26, no. 1, doi:10.1117/1.JEI.26.1.013019, ISSN 1017-9909, (20170101), page 13019, (20170222), XP060082806 [A] 1-15 * abstract * * Section 3.3 *

DOI:   http://dx.doi.org/10.1117/1.JEI.26.1.013019
International search[A]US2013101029  (SRINIVASAN RANGA RAMANUJAM [IN], et al) [A] 1-23 * entire document *;
 [Y]CN103338371  (EAST CHINA INST TECHNOLOGY) [Y] 1-23 * description, paragraphs 0006-0046, and figures 1-3 *;
 [A]US2015063452  (KIM IG KYUN [KR], et al) [A] 1-23* entire document *;
 [Y]CN104954788  (ZHEJIANG DAHUA TECHNOLOGY CO) [Y] 1-23 * description, paragraphs 0023-0107, and figures 1-7 *;
 [Y]CN105657420  (BANGYAN TECH CO LTD) [Y] 1-23 * description, paragraphs 0040-0113, and figures 1-3 *;
 [A]CN105791863  (UNIV XIDIAN) [A] 1-23 * entire document *;
 [A]CN106131548  (TONGGUAN SCIENCE & TECH (SHENZHEN) CO LTD) [A] 1-23 * entire document *;
 [Y]  - Huang, Jianqiu; He, Xiaohai; Li, Yuan; Qing, Linbo, "Fast Decision Algorithm for Intra Mode Based on HEVC", Video Engineering, (20140802), vol. 38, no. 15, doi:10.16280/j.videoe.2014.15.016, pages 6 - 8, XP009523495 [Y] 1-23 * , and figures 1 and 2 *

DOI:   http://dx.doi.org/10.16280/j.videoe.2014.15.016
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