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Extract from the Register of European Patents

EP About this file: EP2475147

EP2475147 - Local area network [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.07.2015
Database last updated on 05.07.2024
Most recent event   Tooltip13.10.2017Lapse of the patent in a contracting state
New state(s): BG, HU, TR		published on 15.11.2017  [2017/46]
Applicant(s)For all designated states
Certicom Corp.
4701 Tahoe Boulevard
Tahoe A, 6th Floor
Mississauga, Ontario L4W 0B5 / CA
[2012/28]
Inventor(s)01 / Struik, Marinus
14283-5520 Explorer Drive
4th Floor
Mississauga, Ontario L4W 5L1 / CA
02 / Vanstone, Scott A
5520 Explorer Drive
4th Floor
Extension 14128
Mississauga, Ontario L4W 5L1 / CA
 [2012/28]
Representative(s)Finnie, Peter John, et al
Gill Jennings & Every LLP The Broadgate Tower 20 Primrose Street
London EC2A 2ES / GB
[2012/28]
Application number, filing date12156949.507.03.2003
[2012/28]
Priority number, dateUS20020362865P08.03.2002         Original published format: US 362865 P
[2012/28]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2475147
Date:11.07.2012
Language:EN
[2012/28]
Type: A3 Search report 
No.:EP2475147
Date:24.04.2013
Language:EN
[2013/17]
Type: B1 Patent specification 
No.:EP2475147
Date:10.09.2014
Language:EN
[2014/37]
Search report(s)(Supplementary) European search report - dispatched on:EP22.03.2013
ClassificationIPC:H04L29/06, H04W12/04, H04W12/08
[2013/17]
CPC:
H04L63/065 (EP,US); H04L63/104 (EP); H04N21/4367 (EP);
H04W12/041 (EP,US); H04W12/0433 (EP,US); H04W12/069 (EP,US);
H04W84/18 (EP) (-)
Former IPC [2012/28]H04L29/06, H04W12/04
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2012/28]
TitleGerman:Lokales Netzwerk[2012/28]
English:Local area network[2012/28]
French:Réseau local[2012/28]
Examination procedure14.03.2012Examination requested  [2012/28]
23.10.2013Amendment by applicant (claims and/or description)
27.03.2014Communication of intention to grant the patent
04.08.2014Fee for grant paid
04.08.2014Fee for publishing/printing paid
04.08.2014Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP03743773.8  / EP1516474
EP10167434.9  / EP2237524
Divisional application(s)EP14184154.4  / EP2816780
Opposition(s)11.06.2015No opposition filed within time limit [2015/34]
Fees paidRenewal fee
29.03.2012Renewal fee patent year 03
29.03.2012Renewal fee patent year 04
29.03.2012Renewal fee patent year 05
29.03.2012Renewal fee patent year 06
29.03.2012Renewal fee patent year 07
29.03.2012Renewal fee patent year 08
29.03.2012Renewal fee patent year 09
29.03.2012Renewal fee patent year 10
11.03.2013Renewal fee patent year 11
12.03.2014Renewal fee patent year 12
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  TooltipHU07.03.2003
AT10.09.2014
BE10.09.2014
BG10.09.2014
CY10.09.2014
CZ10.09.2014
DK10.09.2014
EE10.09.2014
IT10.09.2014
MC10.09.2014
RO10.09.2014
SI10.09.2014
SK10.09.2014
TR10.09.2014
GR11.12.2014
PT12.01.2015
LU07.03.2015
CH31.03.2015
LI31.03.2015
[2017/39]
Former [2016/33]AT10.09.2014
BE10.09.2014
CY10.09.2014
CZ10.09.2014
DK10.09.2014
EE10.09.2014
IT10.09.2014
MC10.09.2014
RO10.09.2014
SI10.09.2014
SK10.09.2014
GR11.12.2014
PT12.01.2015
LU07.03.2015
CH31.03.2015
LI31.03.2015
Former [2016/06]AT10.09.2014
CY10.09.2014
CZ10.09.2014
DK10.09.2014
EE10.09.2014
IT10.09.2014
MC10.09.2014
RO10.09.2014
SI10.09.2014
SK10.09.2014
GR11.12.2014
PT12.01.2015
LU07.03.2015
CH31.03.2015
LI31.03.2015
Former [2015/50]AT10.09.2014
CY10.09.2014
CZ10.09.2014
DK10.09.2014
EE10.09.2014
IT10.09.2014
MC10.09.2014
RO10.09.2014
SI10.09.2014
SK10.09.2014
GR11.12.2014
PT12.01.2015
LU07.03.2015
Former [2015/47]AT10.09.2014
CY10.09.2014
CZ10.09.2014
DK10.09.2014
EE10.09.2014
IT10.09.2014
MC10.09.2014
RO10.09.2014
SK10.09.2014
GR11.12.2014
PT12.01.2015
LU07.03.2015
Former [2015/46]AT10.09.2014
CY10.09.2014
CZ10.09.2014
DK10.09.2014
EE10.09.2014
IT10.09.2014
MC10.09.2014
RO10.09.2014
SK10.09.2014
GR11.12.2014
PT12.01.2015
Former [2015/37]AT10.09.2014
CY10.09.2014
CZ10.09.2014
DK10.09.2014
EE10.09.2014
IT10.09.2014
RO10.09.2014
SK10.09.2014
GR11.12.2014
PT12.01.2015
Former [2015/35]AT10.09.2014
CY10.09.2014
CZ10.09.2014
DK10.09.2014
EE10.09.2014
RO10.09.2014
SK10.09.2014
GR11.12.2014
PT12.01.2015
Former [2015/25]AT10.09.2014
CY10.09.2014
CZ10.09.2014
EE10.09.2014
RO10.09.2014
SK10.09.2014
GR11.12.2014
PT12.01.2015
Former [2015/23]CY10.09.2014
CZ10.09.2014
EE10.09.2014
RO10.09.2014
SK10.09.2014
GR11.12.2014
PT12.01.2015
Former [2015/22]CY10.09.2014
RO10.09.2014
GR11.12.2014
PT12.01.2015
Former [2015/11]CY10.09.2014
GR11.12.2014
Documents cited:Search[A]WO9512942  (NORAND CORP [US]) [A] 1-14 * page 11, line 33 - page 12, line 20 ** figures 3,7 *;
 [Y]WO0131836  (ERICSSON TELEFON AB L M [SE]) [Y] 3,9 * claims 1-12 *;
 [XY]WO0145437  (GTE SERVICE CORP [US]) [X] 1,4-8,10-13 * page 5, line 7 - line 10 * * page 5, line 21 - line 30 * * page 6, line 15 - line 25 * * page 10, line 8 - line 11 * * page 13, line 27 - page 14, line 5 * * page 18, line 12 - line 14 * [Y] 2,3,9,14;
 [Y]US2001034793  (MADRUGA EWERTON L [US], et al) [Y] 2,14 * claim 1 *
by applicant   - VENKATRAMAN L. ET AL., "A novel authentication scheme fopr ad hoc networks", DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING AND COMPUTER SCIENCE, (20000923), vol. 3, pages 1268 - 1273
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.