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Extract from the Register of European Patents

EP About this file: EP3985971

EP3985971 - IMAGE ENCODING/DECODING METHOD AND DEVICE FOR UTILIZING SIMPLIFIED MPM LIST GENERATION METHOD, AND METHOD FOR TRANSMITTING BITSTREAM [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  08.12.2023
Database last updated on 28.09.2024
FormerRequest for examination was made
Status updated on  18.03.2022
FormerThe international publication has been made
Status updated on  18.12.2020
Most recent event   Tooltip02.09.2024New entry: Reply to examination report 
Applicant(s)For all designated states
LG Electronics Inc.
128, Yeoui-daero
Yeongdeungpo-gu
SEOUL 07336 / KR
[2022/16]
Inventor(s)01 / CHOI, Jangwon
LG Electronics Inc.
IP Center
19, Yangjae-daero, 11-gil, Seocho-gu
Seoul 06772 / KR
02 / HEO, Jin
LG Electronics Inc.
IP Center
19, Yangjae-daero, 11-gil, Seocho-gu
Seoul 06772 / KR
03 / YOO, Sunmi
LG Electronics Inc.
IP Center
19, Yangjae-daero, 11-gil, Seocho-gu
Seoul 06772 / KR
04 / CHOI, Jungah
LG Electronics Inc.
IP Center
19, Yangjae-daero, 11-gil, Seocho-gu
Seoul 06772 / KR
05 / KIM, Seung Hwan
LG Electronics Inc.
IP Center
19, Yangjae-daero, 11-gil, Seocho-gu
Seoul 06772 / KR
 [2022/16]
Representative(s)Frenkel, Matthias Alexander
Wuesthoff & Wuesthoff
Patentanwälte und Rechtsanwalt PartG mbB
Schweigerstraße 2
81541 München / DE
[N/P]
Former [2022/16]Frenkel, Matthias Alexander
Wuesthoff & Wuesthoff
Patentanwälte PartG mbB
Schweigerstraße 2
81541 München / DE
Application number, filing date20823645.515.06.2020
[2022/16]
WO2020KR07727
Priority number, dateUS201962861286P13.06.2019         Original published format: US 201962861286 P
US201962861291P13.06.2019         Original published format: US 201962861291 P
[2022/16]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020251330
Date:17.12.2020
Language:KO
[2020/51]
Type: A1 Application with search report 
No.:EP3985971
Date:20.04.2022
Language:EN
[2022/16]
Search report(s)International search report - published on:KR17.12.2020
(Supplementary) European search report - dispatched on:EP05.04.2023
ClassificationIPC:H04N19/11, H04N19/593, H04N19/82, H04N19/186, H04N19/105, H04N19/159, H04N19/176
[2023/18]
CPC:
H04N19/11 (EP,CN,KR,US); H04N19/593 (EP,CN,KR); H04N19/105 (EP,US);
H04N19/136 (US); H04N19/159 (EP,US); H04N19/176 (EP,US);
H04N19/186 (EP,CN,KR,US); H04N19/82 (CN,KR) (-)
Former IPC [2022/16]H04N19/11, H04N19/593, H04N19/82, 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 [2022/16]
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR BILDCODIERUNG/-DECODIERUNG ZUR VERWENDUNG EINES VEREINFACHTEN VERFAHRENS ZUR ERZEUGUNG EINER MPM-LISTE UND VERFAHREN ZUR ÜBERTRAGUNG EINES BITSTROMS[2022/16]
English:IMAGE ENCODING/DECODING METHOD AND DEVICE FOR UTILIZING SIMPLIFIED MPM LIST GENERATION METHOD, AND METHOD FOR TRANSMITTING BITSTREAM[2022/16]
French:PROCÉDÉ ET DISPOSITIF DE CODAGE/DÉCODAGE D'IMAGE PERMETTANT D'UTILISER UN PROCÉDÉ SIMPLIFIÉ DE GÉNÉRATION DE LISTE DE MPM, ET PROCÉDÉ DE TRANSMISSION DE FLUX BINAIRE[2022/16]
Entry into regional phase15.12.2021Translation filed 
15.12.2021National basic fee paid 
15.12.2021Search fee paid 
15.12.2021Designation fee(s) paid 
15.12.2021Examination fee paid 
Examination procedure15.12.2021Examination requested  [2022/16]
23.10.2023Amendment by applicant (claims and/or description)
08.12.2023Despatch of a communication from the examining division (Time limit: M04)
02.04.2024Reply to a communication from the examining division
10.05.2024Despatch of a communication from the examining division (Time limit: M04)
02.09.2024Reply to a communication from the examining division
Fees paidRenewal fee
27.06.2022Renewal fee patent year 03
27.06.2023Renewal fee patent year 04
31.03.2024Renewal fee patent year 05
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Cited inInternational search[YA]KR20160143588  (INTELLECTUAL DISCOVERY CO LTD [KR]);
 [A]KR101822474B  ;
 [A]KR20180086094  (UNIV SEJONG IND ACAD COOP FOUD [KR]);
 [A]KR20190033559  (QUALCOMM INC [US]);
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.