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Extract from the Register of European Patents

EP About this file: EP1468520

EP1468520 - METHOD FOR SECURING DATA TRAFFIC IN A MOBILE NETWORK ENVIRONMENT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.10.2010
Database last updated on 09.09.2024
Most recent event   Tooltip08.10.2010No opposition filed within time limitpublished on 10.11.2010  [2010/45]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [2008/31]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
80333 München / DE
Former [2004/43]For all designated states
Siemens Aktiengesellschaft
Wittelsbacherplatz 2
80333 München / DE
Inventor(s)01 / EUCHNER, Martin
Lorenzstr. 2
81737 München / DE
02 / MÖDERSHEIM, Sebastian
Emil-Gött-Str. 6
79194 Gundelfingen / DE
03 / TEJ, Haykal
Richard-Strauss-Str. 21
81677 München / DE
04 / LOTZ, Volkmar
Walhallastr. 2
80639 München / DE
 [2004/49]
Former [2004/43]01 / EUCHNER, Martin
Lorenzstr. 2
81737 München / DE
02 / MÖDERSHEIM, Sebastian
Glotterpfad 20
79194 Gundelfingen / DE
03 / TEJ, Haykal
Richard-Strauss-Str. 21
81677 München / DE
04 / LOTZ, Volkmar
Walhallastr. 2
80639 München / DE
Application number, filing date03731654.407.01.2003
[2004/43]
WO2003DE00017
Priority number, dateDE200210268924.01.2002         Original published format: DE 10202689
DE200215561828.11.2002         Original published format: DE 10255618
[2004/43]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO03063409
Date:31.07.2003
Language:DE
[2003/31]
Type: A2 Application without search report 
No.:EP1468520
Date:20.10.2004
Language:DE
The application published by WIPO in one of the EPO official languages on 31.07.2003 takes the place of the publication of the European patent application.
[2004/43]
Type: B1 Patent specification 
No.:EP1468520
Date:02.12.2009
Language:DE
[2009/49]
Search report(s)International search report - published on:EP20.11.2003
ClassificationIPC:H04L9/14
[2004/43]
CPC:
H04L63/0823 (EP,US); H04W12/069 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT [2009/49]
Former [2004/43]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  SI,  SK,  TR 
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
TitleGerman:VERFAHREN ZUR DATENVERKEHRSSICHERUNG IN EINER MOBILEN NETZUMGEBUNG[2004/43]
English:METHOD FOR SECURING DATA TRAFFIC IN A MOBILE NETWORK ENVIRONMENT[2004/43]
French:PROCEDE DE SECURISATION DU TRAFIC DE DONNEES DANS UN ENVIRONNEMENT DE RESEAU DE TELEPHONIE MOBILE[2004/43]
Entry into regional phase11.06.2004National basic fee paid 
11.06.2004Designation fee(s) paid 
11.06.2004Examination fee paid 
Examination procedure31.07.2003Request for preliminary examination filed
International Preliminary Examining Authority: EP
11.06.2004Examination requested  [2004/43]
25.06.2009Communication of intention to grant the patent
19.10.2009Fee for grant paid
19.10.2009Fee for publishing/printing paid
Opposition(s)03.09.2010No opposition filed within time limit [2010/45]
Fees paidRenewal fee
20.01.2005Renewal fee patent year 03
23.01.2006Renewal fee patent year 04
22.01.2007Renewal fee patent year 05
24.01.2008Renewal fee patent year 06
20.01.2009Renewal fee patent year 07
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Cited inInternational search[A]WO0203730  (NOKIA CORP [FI], et al) [A] 1,4-7,15-18 * abstract * * page 5, line 28 - line 34 * * page 6, line 27 - page 8, line 6 * * page 10, line 10 - page 11, line 12 *;
 [A]WO0126322  (NORTEL NETWORKS LTD [CA], et al) [A] 1-18 * abstract * * page 18, line 1 - page 20, line 11 *;
 [A]  - PARK CH-S, "ON CERTIFICATE-BASED SECURITY PROTOCOLS FOR WIRELESS MOBILE COMMUNICATION SYSTEMS", IEEE NETWORK, IEEE INC. NEW YORK, US, (19970901), vol. 11, no. 5, ISSN 0890-8044, pages 50 - 55, XP000699941 [A] 1 * the whole document *

DOI:   http://dx.doi.org/10.1109/65.620522
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.