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Extract from the Register of European Patents

EP About this file: EP3457764

EP3457764 - METHOD AND USER EQUIPMENT FOR COMMUNICATING WITH A WIRELESS ACCESS NETWORK NODE HAVING AN OFF STATE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.04.2022
Database last updated on 26.06.2024
FormerThe patent has been granted
Status updated on  23.04.2021
FormerGrant of patent is intended
Status updated on  15.12.2020
FormerRequest for examination was made
Status updated on  27.09.2019
FormerThe application has been published
Status updated on  15.02.2019
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
BlackBerry Limited
2200 University Avenue East
Waterloo, Ontario N2K 0A7 / CA
[2021/21]
Former [2019/12]For all designated states
BlackBerry Limited
2200 University Avenue East
Waterloo, Ontario N2K 0A7 / CA
Inventor(s)01 / ZHU, Yajun
6F East Tower World Financial Center No. 1
Dongsanhuan Zhong Road, Chaoyang District
Beijing, 100020 / CN
02 / XU, Hua
4000 Innovation Drive Extension: 13712
Kanata, Ontario K2K 3K1 / CA
03 / CAI, Zhijun
5000 Riverside Drive Brazos East Suite 100
Irving, Texas 75039 / US
04 / GAO, Shiwei
4000 Innovation Drive
Kanata, Ontario K2K 3K1 / CA
05 / BLANKENSHIP, Yufei Wu
2550 West Gulf Road East Tower
Rolling Meadows, Illinois 60008 / US
06 / POURAHMADI, Vahid
c/o 2200 University Avenue East
Waterloo, Ontario, N2K0A7 / CA
 [2021/21]
Former [2019/44]01 / ZHU, Yajun
6F East Tower World Financial Center No. 1
Dongsanhuan Zhong Road, Chaoyang District
Beijing, 100020 / CN
02 / XU, Hua
4000 Innovation Drive Extension: 13712
Kanata, Ontario K2K 3K1 / CA
03 / CAI, Zhijun
5000 Riverside Drive Brazos East Suite 100
Irving, Texas 75039 / US
04 / GAO, Shiwei
4000 Innovation Drive
Kanata, Ontario K2K 3K1 / CA
05 / BLANKENSHIP, Yufei Wu
2550 West Gulf Road East Tower
Rolling Meadows, Illinois 60008 / US
06 / POURAHMADI, Vahid
4000 Innovation Drive
Kanata, Ontario K2K 3K1 / CA
Former [2019/12]01 / ZHU, Yajun
6F East Tower World Financial Center No. 1
Dongsanhuan Zhong Road, Chaoyang District
Beijing, 100020 / CN
02 / XU, Hua
4000 Innovation Drive Extension: 13712
Kanata, Ontario K2K 3K1 / CA
03 / CAI, Zhijun
5000 Riverside Drive Brazos East Suite 100
Irving, Texas 75039 / US
04 / GAO, Shiwei
4000 Innovation Drive
Kanata, Ontario K2K 3K1 / CA
05 / BLANKENSHIP, Yufei Wu
2550 West Gulf Road East Tower
Rolling Meadows, Illinois 60008 / US
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2021/21]Hanna Moore + Curley
Garryard House
25-26 Earlsfort Terrace
Dublin 2, D02 PX51 / IE
Former [2019/12]Roberts, Gwilym Vaughan
Kilburn & Strode LLP
Lacon London
84 Theobalds Road
London WC1X 8NL / GB
Application number, filing date18198369.319.08.2013
[2019/12]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3457764
Date:20.03.2019
Language:EN
[2019/12]
Type: B1 Patent specification 
No.:EP3457764
Date:26.05.2021
Language:EN
[2021/21]
Search report(s)(Supplementary) European search report - dispatched on:EP31.01.2019
ClassificationIPC:H04W48/16, H04W52/28, H04W52/50, H04L5/00, H04W24/02, H04W72/04, H04L5/14, H04W24/08, H04W52/36, H04W74/00, H04W84/04, H04W48/12, H04W52/14
[2019/12]
CPC:
H04L5/0092 (EP,US); H04W24/08 (US); H04W24/02 (EP,US);
H04W52/143 (EP); H04W52/287 (EP,US); H04W52/325 (EP,US);
H04W52/367 (EP,US); H04W52/50 (EP,US); H04W72/0473 (US);
H04W72/27 (US); H04W74/004 (US); H04L5/001 (EP,US);
H04L5/14 (EP,US); H04W48/12 (EP,US); H04W52/146 (US);
H04W52/246 (EP,US); H04W84/045 (EP,US); Y02B70/30 (US);
Y02D30/70 (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 [2019/44]
Former [2019/12]AL,  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 
TitleGerman:VERFAHREN UND BENUTZERVORRICHTUNG ZUR KOMMUNIKATION MIT EINEM DRAHTLOSZUGANGSNETZWERKKNOTEN MIT EINEM OFF-STATUS[2021/02]
English:METHOD AND USER EQUIPMENT FOR COMMUNICATING WITH A WIRELESS ACCESS NETWORK NODE HAVING AN OFF STATE[2019/12]
French:PROCÉDÉ ET ÉQUIPEMENT UTILISATEUR POUR LA COMMUNICATION AVEC UN RÉSEAU D'ACCÈS SANS FIL AYANT UN ÉTAT D'ARRÊT[2019/12]
Former [2019/12]VERFAHREN UND BENUTZERVORRICHTUNG ZUR KMMUNIKATION MIT EINEM DRAHTLOSZUGANGSNETZWERKKNOTEN MIT EINEM OFF-STATUS
Examination procedure18.09.2019Amendment by applicant (claims and/or description)
18.09.2019Examination requested  [2019/44]
18.09.2019Date on which the examining division has become responsible
16.12.2020Communication of intention to grant the patent
14.04.2021Fee for grant paid
14.04.2021Fee for publishing/printing paid
14.04.2021Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP13891643.2  / EP3036939
Divisional application(s)EP21174507.0  / EP3886505
EP23188364.6  / EP4277365
Opposition(s)01.03.2022No opposition filed within time limit [2022/18]
Fees paidRenewal fee
02.10.2018Renewal fee patent year 03
02.10.2018Renewal fee patent year 04
02.10.2018Renewal fee patent year 05
02.10.2018Renewal fee patent year 06
27.08.2019Renewal fee patent year 07
27.08.2020Renewal 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  TooltipHU19.08.2013
AL26.05.2021
AT26.05.2021
CY26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
IT26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
MK26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
IE19.08.2021
LU19.08.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
BE31.08.2021
CH31.08.2021
LI31.08.2021
IS26.09.2021
PT27.09.2021
[2024/23]
Former [2023/33]HU19.08.2013
AL26.05.2021
AT26.05.2021
CY26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
IT26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
IE19.08.2021
LU19.08.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
BE31.08.2021
CH31.08.2021
LI31.08.2021
IS26.09.2021
PT27.09.2021
Former [2023/30]AL26.05.2021
AT26.05.2021
CY26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
IT26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
IE19.08.2021
LU19.08.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
BE31.08.2021
CH31.08.2021
LI31.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/36]AL26.05.2021
AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
IT26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
IE19.08.2021
LU19.08.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
BE31.08.2021
CH31.08.2021
LI31.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/35]AL26.05.2021
AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
IE19.08.2021
LU19.08.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
BE31.08.2021
CH31.08.2021
LI31.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/34]AL26.05.2021
AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
LU19.08.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
BE31.08.2021
CH31.08.2021
LI31.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/29]AL26.05.2021
AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
LU19.08.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
CH31.08.2021
LI31.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/26]AL26.05.2021
AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SK26.05.2021
SM26.05.2021
LU19.08.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
CH31.08.2021
LI31.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/23]AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SK26.05.2021
SM26.05.2021
LU19.08.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
CH31.08.2021
LI31.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/21]AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
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MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
CH31.08.2021
LI31.08.2021
PT27.09.2021
IS22.12.2021
Former [2022/18]AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
ES26.05.2021
FI26.05.2021
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MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
PT27.09.2021
IS22.12.2021
Former [2022/10]AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
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FI26.05.2021
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LT26.05.2021
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NL26.05.2021
PL26.05.2021
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SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
PT27.09.2021
IS22.12.2021
Former [2022/09]AT26.05.2021
CZ26.05.2021
DK26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/08]AT26.05.2021
CZ26.05.2021
DK26.05.2021
ES26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
NL26.05.2021
PL26.05.2021
RS26.05.2021
SE26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/07]AT26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
NL26.05.2021
PL26.05.2021
RS26.05.2021
SE26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/04]AT26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
NL26.05.2021
PL26.05.2021
RS26.05.2021
SE26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2021/52]AT26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
PL26.05.2021
RS26.05.2021
SE26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2021/51]AT26.05.2021
FI26.05.2021
HR26.05.2021
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RS26.05.2021
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BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
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FI26.05.2021
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NO26.08.2021
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PT27.09.2021
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Documents cited:Search[A]WO2013005105  (ALCATEL LUCENT [FR], et al) [A] 1-15 * abstract ** page 2, line 15 - page 3, line 1 *;
 [XA]CN102883408  (ZTE CORP) [X] 1-3,6,11,14,15 * abstract * [A] 4,5,7-10,12,13;
 [A]WO2013040487  (NTT DOCOMO INC [JP], et al) [A] 1-15 * abstract * * page 10, paragraph 6 - page 11, paragraph 2 * * page 19, paragraph 4 - page 20, paragraph 1 * * page 27, paragraph 3 - page 28, paragraph 2 *;
 EP2876941  [ ] (ZTE CORP [CN]) [ ] * abstract * * paragraph [0008] - paragraph [0021] * * paragraph [0030] - paragraph [0032] * * paragraph [0041] - paragraph [0045] * * paragraph [0049] - paragraph [0058] * * paragraph [0074] - paragraph [0075] * * paragraph [0078] * * paragraph [0083] *
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.