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Extract from the Register of European Patents

EP About this file: EP3269007

EP3269007 - SINGLE BAND DUAL CONCURRENT NETWORK DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.01.2022
Database last updated on 05.10.2024
FormerThe patent has been granted
Status updated on  05.02.2021
FormerGrant of patent is intended
Status updated on  14.09.2020
FormerRequest for examination was made
Status updated on  20.08.2020
FormerGrant of patent is intended
Status updated on  07.04.2020
FormerRequest for examination was made
Status updated on  15.12.2017
FormerThe international publication has been made
Status updated on  12.10.2017
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
EXTREME NETWORKS, INC.
6480 Via Del Oro
San Jose, CA 95119 / US
[2021/35]
Former [2021/31]For all designated states
EXTREME NETWORKS, INC.
6480 Via Del Oro
San jose, CA 95119 / US
Former [2021/10]For all designated states
Extreme Networks, Inc
6480 Via Del Oro
San Jose, CA 95119 / US
Former [2020/21]For all designated states
Extreme Networks, Inc.
6480 Via Del Oro
San Jose, CA 95119 / US
Former [2020/20]For all designated states
Extreme Networks, Inc.
1011 McCarthy Boulevard
Milpitas, CA 95035 / US
Former [2018/03]For all designated states
Aerohive Networks, Inc.
330 Gibraltar Drive
Sunnyvale, CA 94089 / US
Inventor(s)01 / ZHANG, Liangfu
Jiangbin Garden Apartment 30-101
4199 Binsheng Road
Hangzhou Zhejiang 310000 / CN
02 / CHEN, George Gang
34374 Eucalyptus Terrace
Fremont, California 94555 / US
03 / LIU, Changming
7409 Prospect Road
Cupertino, California 95014 / US
04 / CAO, Zhenye
5th Floor, Building D
Westlake International
391 Wen'er Road
Hangzhou Zhejiang 310000 / CN
 [2018/03]
Representative(s)Cross, James Peter Archibald, et al
Maucher Jenkins
Seventh Floor Offices
Artillery House
11-19 Artillery Row
London SW1P 1RT / GB
[N/P]
Former [2021/10]Cross, James Peter Archibald, et al
Maucher Jenkins
26 Caxton Street
London SW1H 0RJ / GB
Former [2018/03]Herre, Peter, et al
Dendorfer & Herrmann
Patentanwälte Partnerschaft mbB
Bayerstraße 3
80335 München / DE
Application number, filing date15884897.803.09.2015
[2018/03]
WO2015US48396
Priority number, dateUS201562131769P11.03.2015         Original published format: US 201562131769 P
US201562144280P07.04.2015         Original published format: US 201562144280 P
[2018/03]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2016144380
Date:15.09.2016
Language:EN
[2016/37]
Type: A1 Application with search report 
No.:EP3269007
Date:17.01.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 15.09.2016 takes the place of the publication of the European patent application.
[2018/03]
Type: B1 Patent specification 
No.:EP3269007
Date:10.03.2021
Language:EN
[2021/10]
Search report(s)International search report - published on:US15.09.2016
(Supplementary) European search report - dispatched on:EP10.09.2018
ClassificationIPC:H01Q1/52, H01Q21/20, H01Q21/28, H01Q21/24
[2018/41]
CPC:
H01Q21/28 (EP,US); H01Q1/2291 (EP,US); H01Q1/521 (EP,US);
H01Q21/205 (EP,US); H01Q21/24 (EP,US)
Former IPC [2018/03]H01Q1/52
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 [2018/03]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:EINZELBANDBAND-NETZWERKVORRICHTUNG MIT DUALER KONKURRENZ[2018/03]
English:SINGLE BAND DUAL CONCURRENT NETWORK DEVICE[2018/03]
French:DISPOSITIF RÉSEAU À UNE SEULE BANDE ET DEUX CONCURRENTS[2018/03]
Entry into regional phase11.10.2017National basic fee paid 
11.10.2017Search fee paid 
11.10.2017Designation fee(s) paid 
11.10.2017Examination fee paid 
Examination procedure11.10.2017Examination requested  [2018/03]
11.10.2017Date on which the examining division has become responsible
08.04.2019Amendment by applicant (claims and/or description)
08.04.2020Communication of intention to grant the patent
18.08.2020Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
18.08.2020Fee for grant paid
18.08.2020Fee for publishing/printing paid
22.09.2020Communication of intention to grant the patent
01.02.2021Receipt of the translation of the claim(s)
Opposition(s)13.12.2021No opposition filed within time limit [2022/07]
Fees paidRenewal fee
11.10.2017Renewal fee patent year 03
27.09.2018Renewal fee patent year 04
27.09.2019Renewal fee patent year 05
28.09.2020Renewal fee patent year 06
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  TooltipHU03.09.2015
AL10.03.2021
AT10.03.2021
CY10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
FI10.03.2021
HR10.03.2021
IT10.03.2021
LT10.03.2021
LV10.03.2021
MC10.03.2021
MK10.03.2021
MT10.03.2021
NL10.03.2021
PL10.03.2021
RO10.03.2021
RS10.03.2021
SE10.03.2021
SI10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
IE03.09.2021
LU03.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
[2024/41]
Former [2024/22]HU03.09.2015
AL10.03.2021
AT10.03.2021
CY10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
FI10.03.2021
HR10.03.2021
IT10.03.2021
LT10.03.2021
LV10.03.2021
MC10.03.2021
MK10.03.2021
NL10.03.2021
PL10.03.2021
RO10.03.2021
RS10.03.2021
SE10.03.2021
SI10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
IE03.09.2021
LU03.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2023/30]HU03.09.2015
AL10.03.2021
AT10.03.2021
CY10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
FI10.03.2021
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LT10.03.2021
LV10.03.2021
MC10.03.2021
NL10.03.2021
PL10.03.2021
RO10.03.2021
RS10.03.2021
SE10.03.2021
SI10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
IE03.09.2021
LU03.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2023/27]HU03.09.2015
AL10.03.2021
AT10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
FI10.03.2021
HR10.03.2021
IT10.03.2021
LT10.03.2021
LV10.03.2021
MC10.03.2021
NL10.03.2021
PL10.03.2021
RO10.03.2021
RS10.03.2021
SE10.03.2021
SI10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
IE03.09.2021
LU03.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2022/37]AL10.03.2021
AT10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
FI10.03.2021
HR10.03.2021
IT10.03.2021
LT10.03.2021
LV10.03.2021
MC10.03.2021
NL10.03.2021
PL10.03.2021
RO10.03.2021
RS10.03.2021
SE10.03.2021
SI10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
IE03.09.2021
LU03.09.2021
BE30.09.2021
CH30.09.2021
LI30.09.2021
Former [2022/35]AL10.03.2021
AT10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
FI10.03.2021
HR10.03.2021
IT10.03.2021
LT10.03.2021
LV10.03.2021
MC10.03.2021
NL10.03.2021
PL10.03.2021
RO10.03.2021
RS10.03.2021
SE10.03.2021
SI10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
IE03.09.2021
LU03.09.2021
BE30.09.2021
Former [2022/34]AL10.03.2021
AT10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
FI10.03.2021
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MC10.03.2021
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SE10.03.2021
SI10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
LU03.09.2021
BE30.09.2021
Former [2022/25]AL10.03.2021
AT10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
FI10.03.2021
HR10.03.2021
IT10.03.2021
LT10.03.2021
LV10.03.2021
MC10.03.2021
NL10.03.2021
PL10.03.2021
RO10.03.2021
RS10.03.2021
SE10.03.2021
SI10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
Former [2022/23]AL10.03.2021
AT10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
FI10.03.2021
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PL10.03.2021
RO10.03.2021
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SE10.03.2021
SI10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
Former [2022/13]AL10.03.2021
AT10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
FI10.03.2021
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NL10.03.2021
PL10.03.2021
RO10.03.2021
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SE10.03.2021
SI10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
PT12.07.2021
Former [2022/10]AL10.03.2021
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DK10.03.2021
EE10.03.2021
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SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
PT12.07.2021
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AT10.03.2021
CZ10.03.2021
DK10.03.2021
EE10.03.2021
ES10.03.2021
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SE10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
Former [2022/07]AL10.03.2021
AT10.03.2021
CZ10.03.2021
EE10.03.2021
FI10.03.2021
HR10.03.2021
LT10.03.2021
LV10.03.2021
NL10.03.2021
PL10.03.2021
RO10.03.2021
RS10.03.2021
SE10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
Former [2021/52]AT10.03.2021
CZ10.03.2021
EE10.03.2021
FI10.03.2021
HR10.03.2021
LT10.03.2021
LV10.03.2021
NL10.03.2021
PL10.03.2021
RO10.03.2021
RS10.03.2021
SE10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
Former [2021/51]AT10.03.2021
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SE10.03.2021
SK10.03.2021
SM10.03.2021
BG10.06.2021
NO10.06.2021
GR11.06.2021
IS10.07.2021
PT12.07.2021
Former [2021/50]AT10.03.2021
CZ10.03.2021
EE10.03.2021
FI10.03.2021
HR10.03.2021
LT10.03.2021
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RS10.03.2021
SE10.03.2021
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BG10.06.2021
NO10.06.2021
GR11.06.2021
PT12.07.2021
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Documents cited:Search[Y]US2002173337  (HAJIMIRI SEYED-ALI [US], et al) [Y] 12-14 * paragraph [0059] * * paragraph [0078] * * figure 3 *;
 [A]US2007241986  (LEE SUNG-JUN [KR], et al) [A] 1-15* figure 2B *;
 [Y]US2008225758  (PROCTOR JAMES A [US], et al) [Y] 1-15 * paragraph [0003] * * paragraph [0012] * * paragraph [0014] * * paragraph [0040] * * paragraph [0044] * * paragraph [0058] * * paragraph [0059] * * paragraph [0060] * * paragraph [0063] * * paragraph [0069] * * paragraph [0082] * * figure 4 * * figure 7 *;
 [A]US7564423  (KE YUN-LONG [TW], et al) [A] 15 * figure 1 *;
 [A]US2009289867  (CHEN WEN-SHAN [TW], et al) [A] 15 * figure 7 *;
 [Y]US2014313093  (SMITH ROLAND A [CA], et al) [Y] 1-15 * paragraph [0012] * * paragraph [0025] * * paragraph [0032] * * paragraph [0040] * * figure 4 *
International search[Y]US2004183726  (THEOBOLD DAVID M [US]) [Y] 3-5, 8-9, 12-13 * entire document *;
 [Y]US2005062649  (CHIANG BING [US], et al) [Y] 8-9, 12-13 * entire document *;
 [XY]US2007097012  (SANELLI JOHN [US], et al) [X] 1-2, 6-7, 10-11, 18-20 * entire document * [Y] 3-5, 8-9, 12-16;
 [Y]US2013300502  (LI QIANG [US], et al) [Y] 14-16 * entire document *;
 [A]US2014062812  (SMITH LESLIE DAVID [GB], et al) [A] 1-20* entire document *
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.