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Extract from the Register of European Patents

EP About this file: EP2197179

EP2197179 - Apparatus and method for fast detection of communication path failures [Right-click to bookmark this link]
Former [2010/24]System and method for fast detection of communication path failures
[2017/48]
StatusNo opposition filed within time limit
Status updated on  31.05.2019
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  22.06.2018
FormerGrant of patent is intended
Status updated on  24.11.2017
FormerExamination is in progress
Status updated on  31.03.2017
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Mitel Networks Corporation
350 Legget Drive
Ottawa, ON K2K 2W7 / CA
[2018/30]
Former [2010/24]For all designated states
Mitel Networks Corporation
350 Legget Drive
Ottawa, ON K2K 2W7 / CA
Inventor(s)01 / Sun, Jianli
12 Wynridge Place
Kanata Ontario K2M 2S9 / CA
 [2018/30]
Former [2010/24]01 / Sun, Jianli
12 Wynridge Place
Kanata Ontario K2M 2S9 / CA
Representative(s)Sayer, Robert David, et al
Venner Shipley LLP
200 Aldersgate
London EC1A 4HD / GB
[2018/30]
Former [2010/24]Derry, Paul Stefan, et al
Venner Shipley LLP 20 Little Britain London
EC1A 7DH / GB
Application number, filing date09161713.402.06.2009
[2010/24]
Priority number, dateUS2008031648812.12.2008         Original published format: US 316488
[2010/24]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2197179
Date:16.06.2010
Language:EN
[2010/24]
Type: A3 Search report 
No.:EP2197179
Date:30.11.2011
Language:EN
[2011/48]
Type: B1 Patent specification 
No.:EP2197179
Date:25.07.2018
Language:EN
[2018/30]
Search report(s)(Supplementary) European search report - dispatched on:EP02.11.2011
ClassificationIPC:H04L29/12, H04L12/26, H04L29/06
[2010/24]
CPC:
H04L43/0811 (EP,US); H04L61/5069 (EP,US); H04L43/10 (EP,US);
H04L65/1053 (EP,US); H04M3/42314 (EP,US); H04M7/006 (EP,US)
Designated contracting statesAT,   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,   SE,   SI,   SK,   TR [2018/30]
Former [2010/24]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,  SE,  SI,  SK,  TR 
TitleGerman:Vorrichtung und Verfahren zur schnellen Erkennung von Kommunikationspfadfehlern[2017/48]
English:Apparatus and method for fast detection of communication path failures[2017/48]
French:Appareil et procédé pour la détection rapide de défaillances du chemin de communication[2017/48]
Former [2010/24]System und Verfahren zur schnellen Erkennung von Kommunikationspfadfehlern
Former [2010/24]System and method for fast detection of communication path failures
Former [2010/24]Système et procédé pour la détection rapide de défaillances du chemin de communication
Examination procedure18.11.2011Amendment by applicant (claims and/or description)
18.11.2011Examination requested  [2011/52]
29.03.2017Despatch of a communication from the examining division (Time limit: M04)
24.05.2017Reply to a communication from the examining division
23.11.2017Communication of intention to grant the patent
23.01.2018Fee for grant paid
23.01.2018Fee for publishing/printing paid
23.01.2018Receipt of the translation of the claim(s)
11.05.2018Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time
Divisional application(s)EP18150037.2  / EP3324576
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  29.03.2017
Opposition(s)26.04.2019No opposition filed within time limit [2019/27]
Request for further processing for:18.05.2018Request for further processing filed
18.05.2018Full payment received (date of receipt of payment)
Request granted
08.06.2018Decision despatched
Fees paidRenewal fee
13.06.2011Renewal fee patent year 03
14.06.2012Renewal fee patent year 04
10.06.2013Renewal fee patent year 05
31.03.2014Renewal fee patent year 06
10.06.2015Renewal fee patent year 07
10.06.2016Renewal fee patent year 08
16.06.2017Renewal fee patent year 09
12.06.2018Renewal fee patent year 10
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  TooltipHU02.06.2009
AT25.07.2018
CY25.07.2018
CZ25.07.2018
DK25.07.2018
EE25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
MC25.07.2018
MK25.07.2018
MT25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
SI25.07.2018
SK25.07.2018
TR25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
PT25.11.2018
[2022/31]
Former [2021/34]HU02.06.2009
AT25.07.2018
CY25.07.2018
CZ25.07.2018
DK25.07.2018
EE25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
MC25.07.2018
MT25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
SI25.07.2018
SK25.07.2018
TR25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
PT25.11.2018
Former [2021/32]HU02.06.2009
AT25.07.2018
CY25.07.2018
CZ25.07.2018
DK25.07.2018
EE25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
MC25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
SI25.07.2018
SK25.07.2018
TR25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
PT25.11.2018
Former [2021/26]AT25.07.2018
CY25.07.2018
CZ25.07.2018
DK25.07.2018
EE25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
MC25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
SI25.07.2018
SK25.07.2018
TR25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
PT25.11.2018
Former [2020/29]AT25.07.2018
CZ25.07.2018
DK25.07.2018
EE25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
MC25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
SI25.07.2018
SK25.07.2018
TR25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
PT25.11.2018
Former [2020/16]AT25.07.2018
CZ25.07.2018
DK25.07.2018
EE25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
MC25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
SI25.07.2018
SK25.07.2018
TR25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
Former [2020/08]AT25.07.2018
CZ25.07.2018
DK25.07.2018
EE25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
MC25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
SI25.07.2018
SK25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
Former [2019/37]AT25.07.2018
CZ25.07.2018
DK25.07.2018
EE25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
SI25.07.2018
SK25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
Former [2019/26]AT25.07.2018
CZ25.07.2018
DK25.07.2018
EE25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
SK25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
Former [2019/24]AT25.07.2018
CZ25.07.2018
EE25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
SK25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
Former [2019/22]AT25.07.2018
CZ25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
NL25.07.2018
PL25.07.2018
RO25.07.2018
SE25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
Former [2019/21]AT25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
IT25.07.2018
LT25.07.2018
LV25.07.2018
NL25.07.2018
PL25.07.2018
SE25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
Former [2019/12]AT25.07.2018
ES25.07.2018
FI25.07.2018
HR25.07.2018
LT25.07.2018
LV25.07.2018
NL25.07.2018
PL25.07.2018
SE25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
Former [2019/11]AT25.07.2018
FI25.07.2018
HR25.07.2018
LT25.07.2018
NL25.07.2018
PL25.07.2018
SE25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
Former [2019/10]AT25.07.2018
FI25.07.2018
LT25.07.2018
NL25.07.2018
PL25.07.2018
SE25.07.2018
BG25.10.2018
NO25.10.2018
GR26.10.2018
IS25.11.2018
Former [2019/08]FI25.07.2018
LT25.07.2018
NL25.07.2018
NO25.10.2018
IS25.11.2018
Former [2019/07]LT25.07.2018
NL25.07.2018
Former [2019/04]NL25.07.2018
Documents cited:Search[A]US5694547  (SUBRAMANIAN RAJAN [US], et al) [A] 1-6,15 * abstract * * column 8, line 45 - line 62; figure 2 * * column 9, line 56 - line 64 * * column 10, line 40 - line 49 * * column 21, line 56 - column 23, line 35; figure 13 * * column 23, line 66 - column 24, line 3 * * column 24, line 52 - column 25, line 23; figure 14 *;
 [A]EP0909056  (HEWLETT PACKARD CO [US]) [A] 1-6,15 * paragraph [0033] - paragraph [0058] ** paragraph [0075] *;
 [A]EP1821454  (MITEL NETWORKS CORP [CA]) [A] 1-6,15 * abstract * * paragraph [0003] - paragraph [0004] * * paragraph [0015] * * paragraph [0023] *
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.