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Extract from the Register of European Patents

EP About this file: EP4369638

EP4369638 - DECODING METHOD AND APPARATUS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  12.04.2024
Database last updated on 29.10.2024
FormerThe international publication has been made
Status updated on  03.02.2023
Most recent event   Tooltip03.10.2024Change: Validation statespublished on 06.11.2024 [2024/45]
03.10.2024Change - extension statespublished on 06.11.2024 [2024/45]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang
Shenzhen, Guangdong 518129 / CN
[2024/20]
Inventor(s)01 / ZHANG, Chengmin
Shenzhen, Guangdong 518129 / CN
 [2024/20]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[2024/20]
Application number, filing date21951320.729.07.2021
[2024/20]
WO2021CN109382
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2023004717
Date:02.02.2023
Language:ZH
[2023/05]
Type: A1 Application with search report 
No.:EP4369638
Date:15.05.2024
Language:EN
[2024/20]
Search report(s)International search report - published on:CN02.02.2023
(Supplementary) European search report - dispatched on:EP18.09.2024
ClassificationIPC:H04L1/00, H03M13/00, H04L25/49, H04N19/44
[2024/42]
CPC:
H04N19/44 (EP); H04L1/0036 (US); H04L1/0015 (US);
H04L25/4908 (EP)
Former IPC [2024/20]H04L1/00, H03M13/00
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 [2024/20]
TitleGerman:DEKODIERVERFAHREN UND -VORRICHTUNG[2024/20]
English:DECODING METHOD AND APPARATUS[2024/20]
French:PROCÉDÉ ET APPAREIL DE DÉCODAGE[2024/20]
Entry into regional phase05.02.2024Translation filed 
05.02.2024National basic fee paid 
05.02.2024Search fee paid 
05.02.2024Designation fee(s) paid 
05.02.2024Examination fee paid 
Examination procedure05.02.2024Amendment by applicant (claims and/or description)
05.02.2024Examination requested  [2024/20]
Fees paidRenewal fee
05.02.2024Renewal fee patent year 03
31.07.2024Renewal fee patent year 04
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Documents cited:Search[I]EP2365657  (HITACHI LTD [JP])
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.