blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3657791

EP3657791 - METHOD AND DEVICE FOR OPTIMIZING ENCODING/DECODING OF COMPENSATION OFFSETS FOR A SET OF RECONSTRUCTED SAMPLES OF AN IMAGE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.10.2022
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  19.11.2021
FormerGrant of patent is intended
Status updated on  19.09.2021
FormerRequest for examination was made
Status updated on  19.06.2020
FormerThe application has been published
Status updated on  24.04.2020
Most recent event   Tooltip27.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 30.10.2024 [2024/44]
Applicant(s)For all designated states
CANON KABUSHIKI KAISHA
30-2 Shimomaruko 3-chome
Ohta-ku
Tokyo 146-8501 / JP
[2020/22]
Inventor(s)01 / LAROCHE, Guillaume
La Basse Romerais
35250 Saint Aubin d'Aubigné / FR
02 / GISQUET, Christophe
43 rue du Martin Pêcheur
35690 Acigne / FR
03 / FRANCOIS, Edouard
Allée du Locar
35890 Bourg des Comptes / FR
04 / ONNO, Patrice
5 Rue Meslé
35700 Rennes / FR
 [2020/22]
Representative(s)Canon Europe Limited
European Intellectual Property Group
4 Roundwood Avenue
Stockley Park
Uxbridge UB11 1AF / GB
[N/P]
Former [2021/51]Canon Europe Limited
European Intellectual Property Group
3 The Square, Stockley Park
Uxbridge UB11 1ET / GB
Former [2020/22]Hitching, Peter Matthew
Canon Europe Ltd
European Patent Department
3 The Square
Stockley Park
Uxbridge Middlesex UB11 1ET / GB
Application number, filing date19218279.807.11.2012
[2020/22]
Priority number, dateGB2011001920607.11.2011         Original published format: GB 201119206
GB2012000328524.02.2012         Original published format: GB 201203285
GB2012000530426.03.2012         Original published format: GB 201205304
[2020/22]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3657791
Date:27.05.2020
Language:EN
[2020/22]
Type: B1 Patent specification 
No.:EP3657791
Date:22.12.2021
Language:EN
[2021/51]
Search report(s)(Supplementary) European search report - dispatched on:EP09.04.2020
ClassificationIPC:H04N19/13
[2020/22]
CPC:
H04N19/13 (EP,BR,CN,RU,US); H04N19/85 (EP,BR,RU,US); H04N19/117 (EP,BR,CN,GB,KR,RU,US);
H04N19/82 (EP,CN,GB,RU,US); H04N19/132 (KR); H04N19/136 (EP,BR,CN,RU,US);
H04N19/139 (BR,RU,US); H04N19/14 (BR,KR,RU,US); H04N19/147 (GB);
H04N19/172 (KR); H04N19/182 (GB); H04N19/186 (KR);
H04N19/44 (EP,BR,RU,US); H04N19/61 (GB); H04N19/80 (EP,BR,RU,US);
H04N19/86 (EP,CN,GB,RU,US); H04N19/895 (GB) (-)
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 [2020/30]
Former [2020/22]AL,  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 
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR OPTIMIERUNG DER CODIERUNG/DECODIERUNG VON KOMPENSATIONSVERSÄTZEN FÜR EINEN SATZ VON REKONSTRUIERTEN PROBEN EINES BILDES[2020/22]
English:METHOD AND DEVICE FOR OPTIMIZING ENCODING/DECODING OF COMPENSATION OFFSETS FOR A SET OF RECONSTRUCTED SAMPLES OF AN IMAGE[2020/22]
French:PROCÉDÉ ET DISPOSITIF POUR OPTIMISER LE CODAGE/DÉCODAGE D'ÉCARTS DE COMPENSATION POUR UN ENSEMBLE D'ÉCHANTILLONS RECONSTITUÉS D'UNE IMAGE[2020/22]
Examination procedure11.06.2020Amendment by applicant (claims and/or description)
11.06.2020Examination requested  [2020/30]
11.06.2020Date on which the examining division has become responsible
20.09.2021Communication of intention to grant the patent
05.11.2021Fee for grant paid
05.11.2021Fee for publishing/printing paid
05.11.2021Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP12784571.7  / EP2777255
EP17161216.1  / EP3247117
Opposition(s)23.09.2022No opposition filed within time limit [2022/48]
Fees paidRenewal fee
20.04.2020Renewal fee patent year 03
20.04.2020Renewal fee patent year 04
20.04.2020Renewal fee patent year 05
20.04.2020Renewal fee patent year 06
20.04.2020Renewal fee patent year 07
20.04.2020Renewal fee patent year 08
30.11.2020Renewal fee patent year 09
12.11.2021Renewal fee patent year 10
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipAL22.12.2021
CY22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
MK22.12.2021
MT22.12.2021
RS22.12.2021
SI22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
[2024/44]
Former [2024/27]AL22.12.2021
CY22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
MK22.12.2021
RS22.12.2021
SI22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2024/21]AL22.12.2021
CY22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
RS22.12.2021
SI22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2023/31]AL22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
MC22.12.2021
RS22.12.2021
SI22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2023/10]AL22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
SI22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2022/49]AL22.12.2021
DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2022/46]DK22.12.2021
EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2022/42]EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
IS22.04.2022
PT22.04.2022
Former [2022/34]EE22.12.2021
FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
PT22.04.2022
Former [2022/33]FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
SM22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
Former [2022/25]FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
BG22.03.2022
NO22.03.2022
GR23.03.2022
Former [2022/24]FI22.12.2021
HR22.12.2021
LT22.12.2021
LV22.12.2021
RS22.12.2021
BG22.03.2022
GR23.03.2022
Former [2022/22]FI22.12.2021
LT22.12.2021
RS22.12.2021
BG22.03.2022
Former [2022/21]RS22.12.2021
BG22.03.2022
Former [2022/19]BG22.03.2022
Cited inby applicantEP2777255
 EP3247117
 EP20170161216
 EP20120784571
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.