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Extract from the Register of European Patents

EP About this file: EP3989561

EP3989561 - CONTEXT CODING FOR INFORMATION ON TRANSFORM KERNEL SET IN IMAGE CODING SYSTEM [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  08.09.2023
Database last updated on 19.10.2024
FormerRequest for examination was made
Status updated on  25.03.2022
FormerThe international publication has been made
Status updated on  25.12.2020
Most recent event   Tooltip21.07.2024New entry: Despatch of communication that application is refused 
Applicant(s)For all designated states
LG Electronics Inc.
128, Yeoui-daero
Yeongdeungpo-gu
SEOUL 07336 / KR
[2022/17]
Inventor(s)01 / NAM, Junghak
LG Electronics Inc.
IP Center
19, Yangjae-daero, 11-gil, Seocho-gu
Seoul 06772 / KR
02 / KOO, Moonmo
LG Electronics Inc.
IP Center
19, Yangjae-daero, 11-gil, Seocho-gu
Seoul 06772 / KR
03 / LIM, Jaehyun
LG Electronics Inc.
IP Center
19, Yangjae-daero, 11-gil, Seocho-gu
Seoul 06772 / KR
04 / KIM, Seunghwan
LG Electronics Inc.
IP Center
19, Yangjae-daero, 11-gil, Seocho-gu
Seoul 06772 / KR
 [2022/17]
Representative(s)Plasseraud IP
104 Rue de Richelieu
CS92104
75080 Paris Cedex 02 / FR
[N/P]
Former [2022/17]Plasseraud IP
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Application number, filing date20826288.111.06.2020
[2022/17]
WO2020KR07598
Priority number, dateUS201962863815P19.06.2019         Original published format: US 201962863815 P
[2022/17]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020256345
Date:24.12.2020
Language:KO
[2020/52]
Type: A1 Application with search report 
No.:EP3989561
Date:27.04.2022
Language:EN
[2022/17]
Search report(s)International search report - published on:KR24.12.2020
(Supplementary) European search report - dispatched on:EP24.04.2023
ClassificationIPC:H04N19/13, H04N19/122, H04N19/184, H04N19/625, H04N19/70, H04N19/176
[2023/21]
CPC:
H04N19/122 (EP); H04N19/13 (EP,CN,KR,US); H04N19/105 (CN,KR);
H04N19/132 (CN,KR,US); H04N19/176 (EP,CN,KR,US); H04N19/18 (US);
H04N19/184 (EP); H04N19/60 (CN,KR); H04N19/625 (EP);
H04N19/70 (EP,CN,KR) (-)
Former IPC [2022/17]H04N19/13, H04N19/105, H04N19/132, H04N19/60, H04N19/70, H04N19/176
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 [2022/17]
TitleGerman:KONTEXTCODIERUNG ZUR INFORMATION ÜBER EINEN TRANSFORMATIONSKERNELSATZ IN EINEM BILDCODIERSYSTEM[2022/17]
English:CONTEXT CODING FOR INFORMATION ON TRANSFORM KERNEL SET IN IMAGE CODING SYSTEM[2022/17]
French:CODAGE DE CONTEXTE POUR DES INFORMATIONS SUR UN ENSEMBLE DE NOYAUX DE TRANSFORMATION DANS UN SYSTÈME DE CODAGE D'IMAGE[2022/17]
Entry into regional phase17.12.2021Translation filed 
17.12.2021National basic fee paid 
17.12.2021Search fee paid 
17.12.2021Designation fee(s) paid 
17.12.2021Examination fee paid 
Examination procedure17.12.2021Examination requested  [2022/17]
04.08.2023Amendment by applicant (claims and/or description)
12.09.2023Despatch of a communication from the examining division (Time limit: M04)
12.01.2024Reply to a communication from the examining division
15.07.2024Cancellation of oral proceeding that was planned for 03.09.2024
22.07.2024Despatch of communication that the application is refused, reason: substantive examination {1}
03.09.2024Date of oral proceedings (cancelled)
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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Documents cited:Search[XI]US2019104322  (TSUKUBA TAKESHI [JP]);
International search[Y]KR20190003950  (QUALCOMM INC [US]) [Y] 1-15;
 [A]WO2019009618  (SAMSUNG ELECTRONICS CO LTD [KR])[A] 1-15;
 [A]KR101973568B  [A] 1-15;
 [Y]  - JANI LAINEMA, "CE6: 2-mode MTS (CE6-2.1", Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11, JVET-N0053, 14th Meeting, Geneva, CH, (20190312), URL: http://phenix.it-sudparis.eu/jvet/doc_end_user/current_document.php?id=5773, (20200828), XP030202617 [Y] 1-15
 [Y]  - CHRISTOPHER HOLLMANN, "CE-6 related: Transform Simplification", Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11, JVET-M0366-v5, 13th Meeting, Marrakech, MA, (20190115), URL: http://phenix.it-sudparis.eu/jvet/doc_end_user/current_document.php?id=5173, (20200828), XP030210923 [Y] 2, 9
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.