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Extract from the Register of European Patents

EP About this file: EP3491824

EP3491824 - METHOD AND APPARATUS FOR DATA HIDING IN PREDICTION PARAMETERS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  01.03.2024
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  24.03.2023
FormerGrant of patent is intended
Status updated on  06.12.2022
FormerExamination is in progress
Status updated on  03.03.2020
FormerRequest for examination was made
Status updated on  03.05.2019
FormerThe international publication has been made
Status updated on  10.02.2018
Formerunknown
Status updated on  04.03.2017
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): BE		published on 04.09.2024  [2024/36]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2019/23]
Inventor(s)01 / FILIPPOV, Alexey Konstantinovich
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
02 / RUFITSKIY, Vasily Alexeevich
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
 [2019/23]
Representative(s)Körber, Martin Hans, et al
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Karlstraße 7
80333 München / DE
[N/P]
Former [2019/23]Körber, Martin Hans
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstrasse 33
80331 München / DE
Application number, filing date16838091.304.08.2016
[2019/23]
WO2016RU00508
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018026299
Date:08.02.2018
Language:EN
[2018/06]
Type: A1 Application with search report 
No.:EP3491824
Date:05.06.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 08.02.2018 takes the place of the publication of the European patent application.
[2019/23]
Type: B1 Patent specification 
No.:EP3491824
Date:26.04.2023
Language:EN
[2023/17]
Search report(s)International search report - published on:EP08.02.2018
ClassificationIPC:H04N19/467, H04N19/463, H04N19/513, H04N19/593
[2019/23]
CPC:
H04N19/463 (EP,KR,US); H04N19/139 (US); H04N19/107 (US);
H04N19/159 (US); H04N19/184 (KR); H04N19/196 (US);
H04N19/467 (EP,KR,US); H04N19/521 (US); H04N19/70 (KR);
H04N19/513 (EP,KR,US); H04N19/593 (EP,KR,US) (-)
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 [2019/23]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR DATENVERDECKUNG IN PRÄDIKTIONSPARAMETERN[2019/23]
English:METHOD AND APPARATUS FOR DATA HIDING IN PREDICTION PARAMETERS[2019/23]
French:PROCÉDÉ ET APPAREIL POUR CACHER DES DONNÉES DANS DES PARAMÈTRES DE PRÉDICTION[2019/23]
Entry into regional phase27.02.2019National basic fee paid 
27.02.2019Designation fee(s) paid 
27.02.2019Examination fee paid 
Examination procedure27.02.2019Examination requested  [2019/23]
27.02.2019Date on which the examining division has become responsible
05.08.2019Amendment by applicant (claims and/or description)
06.03.2020Despatch of a communication from the examining division (Time limit: M04)
12.06.2020Reply to a communication from the examining division
11.01.2021Despatch of a communication from the examining division (Time limit: M04)
11.05.2021Reply to a communication from the examining division
07.12.2022Communication of intention to grant the patent
16.03.2023Fee for grant paid
16.03.2023Fee for publishing/printing paid
16.03.2023Receipt of the translation of the claim(s)
Opposition(s)29.01.2024No opposition filed within time limit [2024/14]
Fees paidRenewal fee
27.02.2019Renewal fee patent year 03
29.08.2019Renewal fee patent year 04
26.08.2020Renewal fee patent year 05
26.08.2021Renewal fee patent year 06
29.08.2022Renewal fee patent year 07
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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  TooltipAT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
IT26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SI26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
GB04.08.2023
IE04.08.2023
LU04.08.2023
IS26.08.2023
PT28.08.2023
BE31.08.2023
CH31.08.2023
FR31.08.2023
[2024/36]
Former [2024/34]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
IT26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SI26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
GB04.08.2023
IE04.08.2023
LU04.08.2023
IS26.08.2023
PT28.08.2023
CH31.08.2023
FR31.08.2023
Former [2024/33]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
IT26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SI26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
GB04.08.2023
IE04.08.2023
LU04.08.2023
IS26.08.2023
PT28.08.2023
CH31.08.2023
Former [2024/26]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
IT26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SI26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
LU04.08.2023
IS26.08.2023
PT28.08.2023
CH31.08.2023
Former [2024/24]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SI26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
LU04.08.2023
IS26.08.2023
PT28.08.2023
CH31.08.2023
Former [2024/21]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
LU04.08.2023
IS26.08.2023
PT28.08.2023
Former [2024/16]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
MC26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/10]AT26.04.2023
CZ26.04.2023
DK26.04.2023
EE26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
NL26.04.2023
PL26.04.2023
RO26.04.2023
RS26.04.2023
SE26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/08]AT26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
NL26.04.2023
PL26.04.2023
RS26.04.2023
SE26.04.2023
SK26.04.2023
SM26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/03]AT26.04.2023
ES26.04.2023
FI26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
NL26.04.2023
PL26.04.2023
RS26.04.2023
SE26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2024/01]AT26.04.2023
ES26.04.2023
HR26.04.2023
LT26.04.2023
LV26.04.2023
NL26.04.2023
PL26.04.2023
RS26.04.2023
SE26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2023/51]AT26.04.2023
ES26.04.2023
HR26.04.2023
NL26.04.2023
PL26.04.2023
RS26.04.2023
SE26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2023/50]AT26.04.2023
ES26.04.2023
NL26.04.2023
PL26.04.2023
SE26.04.2023
NO26.07.2023
GR27.07.2023
IS26.08.2023
PT28.08.2023
Former [2023/48]AT26.04.2023
ES26.04.2023
NL26.04.2023
SE26.04.2023
NO26.07.2023
PT28.08.2023
Former [2023/46]ES26.04.2023
NL26.04.2023
PT28.08.2023
Former [2023/43]NL26.04.2023
Cited inInternational search[XI]  - AARON T SHARP ET AL, "Digital video authentication with motion vector watermarking", SIGNAL PROCESSING AND COMMUNICATION SYSTEMS (ICSPCS), 2010 4TH INTERNATIONAL CONFERENCE ON, IEEE, (20101213), doi:10.1109/ICSPCS.2010.5709757, ISBN 978-1-4244-7908-5, pages 1 - 4, XP031898828 [X] 1,2,8-12,15 * abstract * * paragraphs [000I] , [0 II] * [I] 3-7

DOI:   http://dx.doi.org/10.1109/ICSPCS.2010.5709757
 [X]  - YANN BODO ET AL, "A comparative study of different modes of perturbation for video watermarking based on motion vectors", 2004 12TH EUROPEAN SIGNAL PROCESSING CONFERENCE, IEEE, ISBN 978-3-200-00165-7, (20040906), pages 1501 - 1504, (20150403), XP032760625 [X] 1,8,11,12,15 * abstract * * paragraph [0002] *
 [X]  - WANG PEI ET AL, "A Video Watermarking Scheme Based on Motion Vectors and Mode Selection", COMPUTER SCIENCE AND SOFTWARE ENGINEERING, 2008 INTERNATIONAL CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, (20081212), ISBN 978-0-7695-3336-0, pages 233 - 237, XP031377993 [X] 1,2,8,11,12,15 * abstract * * paragraph [00II] *
 [XI]  - GANG QIU ET AL, "A hybrid watermarking scheme for H.264/AVC video", PATTERN RECOGNITION, 2004. ICPR 2004. PROCEEDINGS OF THE 17TH INTERNAT IONAL CONFERENCE ON CAMBRIDGE, UK AUG. 23-26, 2004, PISCATAWAY, NJ, USA,IEEE, LOS ALAMITOS, CA, USA, (20040823), vol. 4, doi:10.1109/ICPR.2004.1333909, ISBN 978-0-7695-2128-2, pages 865 - 868, XP010724057 [X] 1,8,11,12,15 * abstract * * paragraph [0002] * [I] 13,14

DOI:   http://dx.doi.org/10.1109/ICPR.2004.1333909
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