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Extract from the Register of European Patents

EP About this file: EP3849234

EP3849234 - ETHERNET PACKET HEADER COMPRESSION METHOD, DECOMPRESSION METHOD AND DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.10.2023
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  28.10.2022
FormerGrant of patent is intended
Status updated on  26.06.2022
FormerRequest for examination was made
Status updated on  11.06.2021
FormerThe international publication has been made
Status updated on  14.03.2020
Most recent event   Tooltip07.06.2024Lapse of the patent in a contracting state
New state(s): MC		published on 10.07.2024  [2024/28]
Applicant(s)For all designated states
VIVO MOBILE COMMUNICATION CO., LTD.
283 BBK Road
Wusha
Chang'an
Dongguan, Guangdong 523860 / CN
[2021/28]
Inventor(s)01 / ZHANG, Yanxia
c/o Vivo Mobile Communication Co., Ltd.
283, BBK Road,Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
02 / WU, Yumin
c/o Vivo Mobile Communication Co., Ltd
283, BBK Road,Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
 [2021/28]
Representative(s)Conti, Marco
Bugnion S.p.A. Via di Corticella, 87
40128 Bologna / IT
[2021/28]
Application number, filing date19857003.806.09.2019
[2021/28]
WO2019CN104649
Priority number, dateCN2018114629207.09.2018         Original published format: CN201811046292
[2021/28]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020048522
Date:12.03.2020
Language:ZH
[2020/11]
Type: A1 Application with search report 
No.:EP3849234
Date:14.07.2021
Language:EN
[2021/28]
Type: B1 Patent specification 
No.:EP3849234
Date:30.11.2022
Language:EN
[2022/48]
Search report(s)International search report - published on:CN12.03.2020
(Supplementary) European search report - dispatched on:EP15.10.2021
ClassificationIPC:H04W28/06
[2021/28]
CPC:
H04W28/06 (EP,CN,KR,RU,US); H04L69/04 (EP); H04W28/0252 (KR);
H04W80/02 (KR)
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 [2021/28]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ETHERNET-PAKETKOPFKOMPRESSIONSVERFAHREN, DEKOMPRESSIONSVERFAHREN UND VORRICHTUNG[2021/28]
English:ETHERNET PACKET HEADER COMPRESSION METHOD, DECOMPRESSION METHOD AND DEVICE[2021/28]
French:PROCÉDÉ DE COMPRESSION D'EN-TÊTE DE PAQUET ETHERNET, PROCÉDÉ DE DÉCOMPRESSION ET DISPOSITIF[2021/28]
Entry into regional phase02.04.2021Translation filed 
02.04.2021National basic fee paid 
02.04.2021Search fee paid 
02.04.2021Designation fee(s) paid 
02.04.2021Examination fee paid 
Examination procedure02.04.2021Amendment by applicant (claims and/or description)
02.04.2021Examination requested  [2021/28]
27.06.2022Communication of intention to grant the patent
25.10.2022Fee for grant paid
25.10.2022Fee for publishing/printing paid
25.10.2022Receipt of the translation of the claim(s)
Divisional application(s)EP22203228.6  / EP4145807
Opposition(s)31.08.2023No opposition filed within time limit [2023/45]
Fees paidRenewal fee
02.04.2021Renewal fee patent year 03
11.08.2022Renewal 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  TooltipAL30.11.2022
AT30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
MC30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SI30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
[2024/28]
Former [2023/51]AL30.11.2022
AT30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SI30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
Former [2023/37]AL30.11.2022
AT30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
Former [2023/35]AT30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
Former [2023/34]DK30.11.2022
EE30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
Former [2023/33]DK30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
Former [2023/25]FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RS30.11.2022
SE30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
Former [2023/23]FI30.11.2022
LT30.11.2022
LV30.11.2022
SE30.11.2022
NO28.02.2023
GR01.03.2023
Former [2023/22]FI30.11.2022
LT30.11.2022
SE30.11.2022
NO28.02.2023
Former [2023/20]LT30.11.2022
NO28.02.2023
Documents cited:Search[A]US2014226481  (DAHOD ASHRAF M [US], et al) [A] 1-15* abstract *
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.