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Extract from the Register of European Patents

EP About this file: EP3675558

EP3675558 - SWITCHING TRANSMISSION BASED ON DATA TRANSMISSION DELAY [Right-click to bookmark this link]
Former [2020/27]NETWORK SWITCHING METHOD, ELECTRONIC DEVICE, AND CHIP SUBSYSTEM
[2023/14]
StatusNo opposition filed within time limit
Status updated on  05.07.2024
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  28.07.2023
FormerGrant of patent is intended
Status updated on  03.04.2023
FormerRequest for examination was made
Status updated on  29.05.2020
FormerThe international publication has been made
Status updated on  08.02.2020
Most recent event   Tooltip02.08.2024Lapse of the patent in a contracting state
New state(s): SI		published on 04.09.2024  [2024/36]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2023/35]
Former [2020/27]For all designated states
Huawei Technologies Co. Ltd.
Huawei Administration Building
Bantian Longgang District, Shenzhen
Guangdong 518129 / CN
Inventor(s)01 / ZHU, Jianjian
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
02 / JADHAV, Rahul Arvind
SYNO 37, 46, 45/3, 45/4 ETC., KNO 1540
Kundalahalli Village
Bengaluru, Karnataka 560037 / IN
03 / YANG, Neng
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
04 / CAO, Zhen
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
05 / WANG, Fanzhao
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
 [2020/27]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[2020/27]
Application number, filing date19845360.706.04.2019
[2020/27]
WO2019CN81638
Priority number, dateCN20181087292902.08.2018         Original published format: CN201810872929
[2020/27]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020024609
Date:06.02.2020
Language:ZH
[2020/06]
Type: A1 Application with search report 
No.:EP3675558
Date:01.07.2020
Language:EN
[2020/27]
Type: B1 Patent specification 
No.:EP3675558
Date:30.08.2023
Language:EN
[2023/35]
Search report(s)International search report - published on:CN06.02.2020
(Supplementary) European search report - dispatched on:EP16.11.2020
ClassificationIPC:H04W36/00, H04W36/14, H04W36/30, H04W88/06, H04W76/16, H04W36/28
[2020/51]
CPC:
H04W76/16 (EP); H04W36/0066 (CN,KR); H04W84/12 (US);
H04L1/08 (EP); H04W36/00 (EP); H04W48/18 (US);
H04W88/06 (EP,KR,US); H04W92/02 (US); H04W36/1446 (EP,CN,KR,US);
H04W36/28 (EP,CN,KR,US); H04W36/304 (EP,CN,KR,US); Y02D30/70 (EP) (-)
Former IPC [2020/27]H04W36/00, H04W36/14, H04W36/30
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 [2020/27]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:UMSCHALTEN DER ÜBERTRAGUNG AUF DER GRUNDLAGE DER DATENÜBERTRAGUNGSVERZÖGERUNG[2023/14]
English:SWITCHING TRANSMISSION BASED ON DATA TRANSMISSION DELAY[2023/14]
French:COMMUTATION DE LA TRANSMISSION EN FONCTION DU DÉLAI DE TRANSMISSION DES DONNÉES[2023/14]
Former [2020/27]NETZWERKVERMITTLUNGSVERFAHREN, ELEKTRONISCHE VORRICHTUNG UND CHIPUNTERSYSTEM
Former [2020/27]NETWORK SWITCHING METHOD, ELECTRONIC DEVICE, AND CHIP SUBSYSTEM
Former [2020/27]PROCÉDÉ DE COMMUTATION DE RÉSEAU, DISPOSITIF ÉLECTRONIQUE ET SOUS-SYSTÈME DE PUCE
Entry into regional phase28.03.2020Translation filed 
28.03.2020National basic fee paid 
28.03.2020Search fee paid 
28.03.2020Designation fee(s) paid 
28.03.2020Examination fee paid 
Examination procedure28.03.2020Examination requested  [2020/27]
28.05.2021Amendment by applicant (claims and/or description)
04.04.2023Communication of intention to grant the patent
20.07.2023Fee for grant paid
20.07.2023Fee for publishing/printing paid
20.07.2023Receipt of the translation of the claim(s)
Opposition(s)03.06.2024No opposition filed within time limit [2024/32]
Fees paidRenewal fee
30.04.2021Renewal fee patent year 03
28.03.2022Renewal fee patent year 04
22.03.2023Renewal fee patent year 05
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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  TooltipAT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SI30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
[2024/36]
Former [2024/23]AT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/22]AT30.08.2023
CZ30.08.2023
DK30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/20]AT30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RS30.08.2023
SE30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/10]AT30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RS30.08.2023
SE30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/09]AT30.08.2023
FI30.08.2023
LT30.08.2023
SE30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/08]LT30.08.2023
NO30.11.2023
GR01.12.2023
Documents cited:Search[A]WO2013169991  (INTEL CORP [US]);
 [Y]US2016043844  (MEYLAN ARNAUD [US], et al);
 [XYI]US2017099338  (YANG YAN [US], et al);
 [A]WO2017170164  (KYOCERA CORP [JP]);
 [A]US2018077623  (SIROTKIN ALEXANDER [IL], et al);
 [AP]US2019037433  (NAGASAKA YUSHI [JP], et al)
International search[A]CN105101438  (NUBIA TECHNOLOGY CO LTD);
 [X]CN105554831  (NUBIA TECHNOLOGY CO LTD);
 [A]US2016242109  (KWAK JIN SAM [KR], et al)
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.