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Extract from the Register of European Patents

EP About this file: EP3393126

EP3393126 - INTRA-PREDICTION METHOD FOR REDUCING INTRA-PREDICTION ERRORS AND DEVICE FOR SAME [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  31.12.2021
Database last updated on 20.12.2024
FormerExamination is in progress
Status updated on  30.10.2020
FormerRequest for examination was made
Status updated on  21.09.2018
FormerThe international publication has been made
Status updated on  01.09.2017
Most recent event   Tooltip31.12.2021Withdrawal of applicationpublished on 02.02.2022  [2022/05]
Applicant(s)For all designated states
Samsung Electronics Co., Ltd.
129, Samsung-ro
Yeongtong-gu
Suwon-si, Gyeonggi-do 16677 / KR
[2018/43]
Inventor(s)01 / CHOI, In-kwon
A-803 393 Seongnam-daero
Bundang-gu
Seongnam-si Gyeonggi-do 13555 / KR
02 / PARK, Min-woo
202-902 33 Saeun-ro 126beon-gil
Giheung-gu
Yongin-si Gyeonggi-do 17079 / KR
 [2018/43]
Representative(s)Appleyard Lees IP LLP
15 Clare Road
Halifax HX1 2HY / GB
[2018/43]
Application number, filing date17753488.016.02.2017
[2018/43]
WO2017KR01718
Priority number, dateUS201662295687P16.02.2016         Original published format: US 201662295687 P
[2018/43]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017142327
Date:24.08.2017
Language:KO
[2017/34]
Type: A1 Application with search report 
No.:EP3393126
Date:24.10.2018
Language:EN
[2018/43]
Search report(s)International search report - published on:KR24.08.2017
(Supplementary) European search report - dispatched on:EP14.03.2019
ClassificationIPC:H04N19/593, H04N19/105, H04N19/11, H04N19/117, H04N19/119, H04N19/122, H04N19/174, H04N19/176, H04N19/186, H04N19/146, H04N19/59
[2019/16]
CPC:
H04N19/105 (EP,KR,US); H04N19/132 (US); H04N19/11 (EP);
H04N19/117 (EP,KR,US); H04N19/119 (EP); H04N19/122 (KR);
H04N19/146 (EP); H04N19/159 (US); H04N19/174 (EP);
H04N19/176 (EP,US); H04N19/186 (EP); H04N19/59 (EP);
H04N19/593 (EP,KR) (-)
Former IPC [2018/51]H04N19/593, H04N19/105, H04N19/11, H04N19/117, H04N19/122, H04N19/176, H04N19/146, H04N19/59
Former IPC [2018/43]H04N19/105, H04N19/593, H04N19/117, H04N19/122
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 [2018/43]
TitleGerman:INTRAPRÄDIKATIONSVERFAHREN ZUR REDUZIERUNG VON INTRAPRÄDIKATIONSFEHLERN UND VORRICHTUNG DAFÜR[2018/43]
English:INTRA-PREDICTION METHOD FOR REDUCING INTRA-PREDICTION ERRORS AND DEVICE FOR SAME[2018/43]
French:PROCÉDÉ DE PRÉDICTION INTRA POUR RÉDUIRE LES ERREURS DE PRÉDICTION INTRA ET DISPOSITIF À CET EFFET[2018/43]
Entry into regional phase19.07.2018Translation filed 
19.07.2018National basic fee paid 
19.07.2018Search fee paid 
19.07.2018Designation fee(s) paid 
19.07.2018Examination fee paid 
Examination procedure19.07.2018Examination requested  [2018/43]
19.07.2018Date on which the examining division has become responsible
19.07.2019Amendment by applicant (claims and/or description)
28.10.2020Invitation to indicate the basis for amendments (Time limit: M01)
24.11.2020Reply to an invitation to indicate the basis for amendments
24.12.2021Application withdrawn by applicant  [2022/05]
Fees paidRenewal fee
22.02.2019Renewal fee patent year 03
25.02.2020Renewal fee patent year 04
09.02.2021Renewal fee patent year 05
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Documents cited:Search[XYI]US2007121731  (TANIZAWA AKIYUKI [JP], et al) [X] 1,9,11,12,14,15 * paragraphs [0062] - [0096]; figures 5A-5D,6B * [Y] 2-5 [I] 13;
 KR20080067363  [ ] (TOSHIBA KK [JP]);
 [A]US2011038414  (SONG HAK-SUP [KR], et al) [A] 1-5,9,11-15 * paragraphs [0175] , [0176]; figure 14 *;
 [XAY]EP2388999  (LG ELECTRONICS INC [KR]) [X] 1,9,14,15 * paragraphs [0022] - [0025] - [0056] - [0064]; figures 1,2,18,19 * [A] 11-13 [Y] 2-5;
 [A]US2014328404  (NA SANG-KWON [KR], et al) [A] 1-5,9,11-15 * paragraph [0209] *;
 [XA]  - MATSUO S ET AL, "Weighted intra prediction", 33. VCEG MEETING; 82. MPEG MEETING; 20-10-2007 - 20-10-2007; SHENZHEN;(VIDEO CODING EXPERTS GROUP OF ITU-T SG.16), (20071020), no. VCEG-AG18, XP030003622 [X] 1,9,14,15 * the whole document * [A] 2-5,11-13
 [A]  - WIEGAND T ET AL, "Overview of the H.264/AVC video coding standard", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, US, (20030701), vol. 13, no. 7, doi:10.1109/TCSVT.2003.815165, ISSN 1051-8215, pages 560 - 576, XP011221093 [A] 1-5,9,11-15 * pages 568-569, paragraph IV.G; figures 10-12 *

DOI:   http://dx.doi.org/10.1109/TCSVT.2003.815165
 [A]  - MOHAMAD RAAD ET AL, "VP8 Decoder Description", 105. MPEG MEETING; 29-7-2013 - 2-8-2013; VIENNA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), (20130714), no. m29689, XP030058221 [A] 1-5,9,11-15 * pages 24-27, paragraph 4.3.15.2 - paragraph 4.3.15.4 *
 [A]  - PANG C ET AL, "AhG5: Constrained intra prediction for intra block copying", 15. JCT-VC MEETING; 23-10-2013 - 1-11-2013; GENEVA; (JOINT COLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://WFTP3.ITU.INT/AV-ARCH/JCTVC-SITE/,, (20131024), no. JCTVC-O0155-v3, XP030115175 [A] 1-5,9,11-15 * page 1, paragraph 1 - paragraph 2 *
International search[Y]KR20080067363  (TOSHIBA KK [JP]) [Y] 1-15 * See paragraphs [0096], [0106], [0153]; claims 1, 2; and figures 6b, 7. *;
 [Y]US2013003832  (LI GUICHUN [US], et al) [Y] 6-8 * See paragraph [0044]; claims 1, 2; and figure 4. *;
 [A]KR20130067038  (UNIV YONSEI IACF [KR]) [A] 1-15* See paragraphs [0030]-[0032]; claims 1-8; and figure 3. *;
 [A]KR20140059177  (KT CORP [KR]) [A] 1-15 * See paragraphs [0076]-[0121]: claims 1-6; and figure 7. *;
 [Y]KR20150091456  (SAMSUNG ELECTRONICS CO LTD [KR]) [Y] 1-15 * See paragraphs [0036], [0055], [0096], [0097]: and figures 7, 19. *
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.