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Extract from the Register of European Patents

EP About this file: EP4087253

EP4087253 - TRANSFORMATION METHOD, ENCODER, DECODER, AND STORAGE MEDIUM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  07.10.2022
Database last updated on 03.10.2024
FormerThe international publication has been made
Status updated on  10.07.2021
Most recent event   Tooltip15.12.2023New entry: Renewal fee paid 
Applicant(s)For all designated states
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
No. 18 Haibin Road
Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
[2022/45]
Inventor(s)01 / HUO, Junyan
No. 18, Haibin Road, Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
02 / LI, Xinwei
No. 18, Haibin Road, Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
03 / QIAO, Wenhan
No. 18, Haibin Road, Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
04 / MA, Yanzhuo
No. 18, Haibin Road, Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
05 / WAN, Shuai
No. 18, Haibin Road, Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
06 / YANG, Fuzheng
No. 18, Haibin Road, Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
 [2022/45]
Representative(s)Taor, Simon Edward William, et al
Venner Shipley LLP
200 Aldersgate
London EC1A 4HD / GB
[2022/45]
Application number, filing date19958505.030.12.2019
[2022/45]
WO2019CN130157
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021134327
Date:08.07.2021
Language:ZH
[2021/27]
Type: A1 Application with search report 
No.:EP4087253
Date:09.11.2022
Language:EN
[2022/45]
Search report(s)International search report - published on:CN08.07.2021
(Supplementary) European search report - dispatched on:EP03.01.2023
ClassificationIPC:H04N19/50, H04N19/12, H04N19/159, H04N19/61, H04N19/593, H04N19/70
[2023/04]
CPC:
H04N19/12 (EP); H04N19/61 (EP,US); H04N19/159 (EP);
H04N19/176 (US); H04N19/593 (EP,US); H04N19/70 (EP,US)
Former IPC [2022/45]H04N19/50
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 [2022/45]
TitleGerman:TRANSFORMATIONSVERFAHREN, CODIERER, DECODIERER UND SPEICHERMEDIUM[2022/45]
English:TRANSFORMATION METHOD, ENCODER, DECODER, AND STORAGE MEDIUM[2022/45]
French:PROCÉDÉ DE TRANSFORMATION, CODEUR, DÉCODEUR, ET SUPPORT DE STOCKAGE[2022/45]
Entry into regional phase29.03.2022Translation filed 
29.03.2022National basic fee paid 
29.03.2022Search fee paid 
29.03.2022Designation fee(s) paid 
29.03.2022Examination fee paid 
Examination procedure29.03.2022Examination requested  [2022/45]
19.07.2023Amendment by applicant (claims and/or description)
19.07.2023Date on which the examining division has become responsible
Fees paidRenewal fee
29.03.2022Renewal fee patent year 03
21.12.2022Renewal fee patent year 04
15.12.2023Renewal fee patent year 05
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[IAY]  - KARAM NASER (INTERDIGITAL) ET AL, "CE6 Related: MIP Adaptation On Top of CE6-1.1d", no. JVET-P0349, (20190924), 16. JVET MEETING; 20191001 - 20191011; GENEVA; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ),, URL: http://phenix.int-evry.fr/jvet/doc_end_user/documents/16_Geneva/wg11/JVET-P0349-v1.zip JVET-P0349.docx, (20190924), XP030217022 [I] 1,3,6,7,13-15 * Introduction and 8.7.4.3; page 1, paragraph 1 - page 2, paragraph 2 * [A] 2,4,5 [Y] 8-12
 [IAY]  - SHRESTHA (CHOSUN) S ET AL, "Non-CE6: Simplification of LFNST LUT", no. JVET-P0313 ; m50278, (20191004), 16. JVET MEETING; 20191001 - 20191011; GENEVA; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ),, URL: http://phenix.int-evry.fr/jvet/doc_end_user/documents/16_Geneva/wg11/JVET-P0313-v2.zip JVET-P0313-v2.docx, (20191004), XP030216902 [I] 1,3,6,7,13-15 * Abstract, Introduction, Proposed method; page 1 - page 2 * [A] 2,4,5 [Y] 8-12
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.