blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3425969

EP3425969 - SYNCHRONIZATION INFORMATION SENDING OR RECEIVING METHOD, BASE STATION, AND COMMUNICATION NODE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.08.2024
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  08.09.2023
FormerGrant of patent is intended
Status updated on  11.05.2023
FormerExamination is in progress
Status updated on  04.12.2019
FormerRequest for examination was made
Status updated on  07.12.2018
FormerThe international publication has been made
Status updated on  28.10.2017
Most recent event   Tooltip15.08.2024No opposition filed within time limitpublished on 18.09.2024 [2024/38]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2019/02]
Inventor(s)01 / ZHANG, Jun
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
02 / LI, Mingchao
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
03 / ZHU, Jiezuo
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
 [2019/02]
Representative(s)Pfenning, Meinig & Partner mbB
Patent- und Rechtsanwälte
Theresienhöhe 11a
80339 München / DE
[2019/02]
Application number, filing date16898971.321.04.2016
[2019/02]
WO2016CN79874
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017181384
Date:26.10.2017
Language:ZH
[2017/43]
Type: A1 Application with search report 
No.:EP3425969
Date:09.01.2019
Language:EN
[2019/02]
Type: B1 Patent specification 
No.:EP3425969
Date:11.10.2023
Language:EN
[2023/41]
Search report(s)International search report - published on:CN26.10.2017
(Supplementary) European search report - dispatched on:EP22.02.2019
ClassificationIPC:H04W56/00
[2019/02]
CPC:
H04W56/001 (EP,US); H04W56/0045 (EP,US)
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 [2019/02]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUM SENDEN ODER EMPFANGEN VON SYNCHRONISATIONSINFORMATIONEN, BASISSTATION UND KOMMUNIKATIONSKNOTEN[2019/02]
English:SYNCHRONIZATION INFORMATION SENDING OR RECEIVING METHOD, BASE STATION, AND COMMUNICATION NODE[2019/02]
French:PROCÉDÉ D'ENVOI OU DE RÉCEPTION D'INFORMATIONS DE SYNCHRONISATION, STATION DE BASE ET NOEUD DE COMMUNICATION[2019/02]
Entry into regional phase04.10.2018Translation filed 
04.10.2018National basic fee paid 
04.10.2018Search fee paid 
04.10.2018Designation fee(s) paid 
04.10.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
04.10.2018Examination requested  [2019/02]
30.08.2019Amendment by applicant (claims and/or description)
09.12.2019Despatch of a communication from the examining division (Time limit: M04)
08.04.2020Reply to a communication from the examining division
16.06.2020Despatch of a communication from the examining division (Time limit: M04)
13.10.2020Reply to a communication from the examining division
22.01.2021Despatch of a communication from the examining division (Time limit: M04)
20.04.2021Reply to a communication from the examining division
14.12.2021Despatch of a communication from the examining division (Time limit: M04)
01.03.2022Reply to a communication from the examining division
12.05.2023Communication of intention to grant the patent
01.09.2023Fee for grant paid
01.09.2023Fee for publishing/printing paid
01.09.2023Receipt of the translation of the claim(s)
Opposition(s)12.07.2024No opposition filed within time limit [2024/38]
Fees paidRenewal fee
04.10.2018Renewal fee patent year 03
30.04.2019Renewal fee patent year 04
25.03.2020Renewal fee patent year 05
22.04.2021Renewal fee patent year 06
13.03.2022Renewal fee patent year 07
27.03.2023Renewal fee patent year 08
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  TooltipAT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
IT11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SK11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
[2024/36]
Former [2024/35]AT11.10.2023
CZ11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RO11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/34]AT11.10.2023
DK11.10.2023
EE11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/33]AT11.10.2023
DK11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
SM11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/26]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
LV11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/25]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
NL11.10.2023
PL11.10.2023
RS11.10.2023
SE11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/24]AT11.10.2023
ES11.10.2023
HR11.10.2023
LT11.10.2023
NL11.10.2023
RS11.10.2023
SE11.10.2023
BG11.01.2024
NO11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/23]AT11.10.2023
ES11.10.2023
LT11.10.2023
NL11.10.2023
BG11.01.2024
GR12.01.2024
IS11.02.2024
PT12.02.2024
Former [2024/21]LT11.10.2023
NL11.10.2023
BG11.01.2024
GR12.01.2024
IS11.02.2024
Former [2024/20]NL11.10.2023
GR12.01.2024
IS11.02.2024
Former [2024/17]NL11.10.2023
Documents cited:Search[A]WO2012173561  (ERICSSON TELEFON AB L M [SE], et al) [A] 1,6,8,11 * paragraphs [0010] - [0014] - [0020] *;
 [A]WO2014014396  (ERICSSON TELEFON AB L M [SE], et al) [A] 1,6,8,11 * pages 4-7 * * pages 17-21 *;
 [A]US2014119334  (KAZMI MUHAMMAD [SE], et al) [A] 1,6,8,11 * paragraphs [0027] - [0044] ** paragraphs [0108] - [0121] *;
 [XI]CN104507154  (HUAWEI TECH CO LTD) [X] 1,6,8,11 * abstract * [I] 2-5,7,9,10,12,13;
 EP3214879  [ ] (HUAWEI TECH CO LTD [CN]) [ ] * abstract * * paragraphs [0049] - [0067] *
International search[A]CN1381121  (MATSUSHITA ELECTRIC IND CO LTD [JP]) [A] 1-28 * the whole document *;
 [A]CN102083195  (DATANG MOBILE COMM EQUIP CO) [A] 1-28* the whole document *;
 [A]WO2013184532  (QUALCOMM INC [US]) [A] 1-28 * the whole document *;
 [A]WO2013191385  (LG ELECTRONICS INC [KR]) [A] 1-28 * the whole document *;
 [A]WO2014200284  (SAMSUNG ELECTRONICS CO LTD [KR]) [A] 1-28 * the whole document *;
 [X]CN104507154  (HUAWEI TECH CO LTD) [X] 1-28 * description, paragraphs [0034]-[0081] *
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.