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Extract from the Register of European Patents

EP About this file: EP3659339

EP3659339 - SINGLE-CHANNEL INVERSE MAPPING FOR IMAGE/VIDEO PROCESSING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.07.2022
Database last updated on 13.11.2024
FormerThe patent has been granted
Status updated on  30.07.2021
FormerGrant of patent is intended
Status updated on  27.04.2021
FormerRequest for examination was made
Status updated on  01.05.2020
FormerThe international publication has been made
Status updated on  02.02.2019
Formerunknown
Status updated on  10.08.2018
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
Dolby Laboratories Licensing Corporation
1275 Market Street
San Francisco, CA 94103 / US
[2020/23]
Inventor(s)01 / SU, Guan-Ming
c/o Dolby Laboratories Inc.
1275 Market Street
San Francisco, California 94103 / US
02 / CHEN, Tao
c/o Dolby Laboratories Inc.
1275 Market Street
San Francisco, California 94103 / US
03 / CHEN, Qian
795 Beaver Creek Way
San Jose, California 95133 / US
 [2020/23]
Representative(s)Dolby International AB Patent Group Europe
77 Sir John Rogerson's Quay
Block C
Grand Canal Docklands
Dublin, D02 VK60 / IE
[N/P]
Former [2020/23]Dolby International AB Patent Group Europe
Apollo Building, 3E
Herikerbergweg 1-35
1101 CN Amsterdam Zuidoost / NL
Application number, filing date18746825.124.07.2018
[2020/23]
WO2018US43441
Priority number, dateEP2017018272224.07.2017         Original published format: EP 17182722
US201762536215P24.07.2017         Original published format: US 201762536215 P
[2020/23]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019023202
Date:31.01.2019
Language:EN
[2019/05]
Type: A1 Application with search report 
No.:EP3659339
Date:03.06.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 31.01.2019 takes the place of the publication of the European patent application.
[2020/23]
Type: B1 Patent specification 
No.:EP3659339
Date:01.09.2021
Language:EN
[2021/35]
Search report(s)International search report - published on:EP31.01.2019
ClassificationIPC:H04N19/30
[2020/23]
CPC:
H04N19/30 (EP,US); H04N19/186 (US); H04N19/1887 (US);
H04N19/70 (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 [2020/23]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:EINKANALIGE INVERSE ABBILDUNG ZUR BILD-/VIDEOVERARBEITUNG[2020/23]
English:SINGLE-CHANNEL INVERSE MAPPING FOR IMAGE/VIDEO PROCESSING[2020/23]
French:MAPPAGE INVERSE À CANAL UNIQUE POUR UN TRAITEMENT D'IMAGE/VIDÉO[2021/15]
Former [2020/23]MAPPAGE INVERSE MONOCANAL POUR TRAITEMENT D'IMAGE/VIDÉO
Entry into regional phase24.02.2020National basic fee paid 
24.02.2020Designation fee(s) paid 
24.02.2020Examination fee paid 
Examination procedure24.02.2020Examination requested  [2020/23]
24.02.2020Date on which the examining division has become responsible
29.07.2020Amendment by applicant (claims and/or description)
28.04.2021Communication of intention to grant the patent
27.07.2021Fee for grant paid
27.07.2021Fee for publishing/printing paid
27.07.2021Receipt of the translation of the claim(s)
Opposition(s)02.06.2022No opposition filed within time limit [2022/32]
Fees paidRenewal fee
22.07.2020Renewal fee patent year 03
20.07.2021Renewal fee patent year 04
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  TooltipHU24.07.2018
AL01.09.2021
AT01.09.2021
CY01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
MK01.09.2021
MT01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
[2024/44]
Former [2024/24]HU24.07.2018
AL01.09.2021
AT01.09.2021
CY01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
MK01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2024/23]AL01.09.2021
AT01.09.2021
CY01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
MK01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2024/20]AL01.09.2021
AT01.09.2021
CY01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2023/11]AL01.09.2021
AT01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
MC01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/36]AL01.09.2021
AT01.09.2021
CZ01.09.2021
DK01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
IT01.09.2021
LT01.09.2021
LV01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SI01.09.2021
SK01.09.2021
SM01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/29]AL01.09.2021
AT01.09.2021
CZ01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SK01.09.2021
SM01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/25]AT01.09.2021
CZ01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SK01.09.2021
SM01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/24]AT01.09.2021
CZ01.09.2021
EE01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
NL01.09.2021
PL01.09.2021
RO01.09.2021
RS01.09.2021
SE01.09.2021
SK01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
IS01.01.2022
PT03.01.2022
Former [2022/21]AT01.09.2021
ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
PL01.09.2021
RS01.09.2021
SE01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
Former [2022/10]ES01.09.2021
FI01.09.2021
HR01.09.2021
LT01.09.2021
LV01.09.2021
PL01.09.2021
RS01.09.2021
SE01.09.2021
BG01.12.2021
NO01.12.2021
GR02.12.2021
Former [2022/09]ES01.09.2021
FI01.09.2021
LT01.09.2021
RS01.09.2021
SE01.09.2021
BG01.12.2021
NO01.12.2021
Former [2022/08]ES01.09.2021
FI01.09.2021
LT01.09.2021
SE01.09.2021
BG01.12.2021
NO01.12.2021
Former [2022/07]LT01.09.2021
NO01.12.2021
Cited inInternational search[A]WO2016153896  (DOLBY LABORATORIES LICENSING CORP [US]) [A] 1-13 * paragraphs [0017] - [0048] - [ 186] - [0188] * * claims 2,3 *;
 [A]WO2017015397  (DOLBY LABORATORIES LICENSING CORP [US]) [A] 1-13 * figure 1 * * paragraphs [00020] - [00065] *;
 [A]  - JUNG C ET AL, "CE2-related: Adaptive Quantization-Based HDR video Coding with HEVC Main 10 Profile", 23. JCT-VC MEETING; 19-2-2016 - 26-2-2016; SAN DIEGO; (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/,, (20160209), no. JCTVC-W0068, XP030117842 [A] 1-13 * abstract * * pages 1-3 *
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.