EP2245832 - METHOD FOR AUTHENTICATING KEY INFORMATION BETWEEN TERMINALS OF A COMMUNICATION LINK [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.11.2016 Database last updated on 09.09.2024 | Most recent event Tooltip | 13.07.2018 | Lapse of the patent in a contracting state New state(s): LU, TR | published on 15.08.2018 [2018/33] | Applicant(s) | For all designated states Unify GmbH & Co. KG Mies-van-der-Rohe-Strasse 6 80807 München / DE | [2016/41] |
Former [2013/49] | For all designated states Unify GmbH & Co. KG Hofmannstrasse 51 81379 München / DE | ||
Former [2010/44] | For all designated states Siemens Enterprise Communications GmbH & Co. KG Hofmannstrasse 51 81379 München / DE | Inventor(s) | 01 /
ELWELL, John 36 Bisham Drive West Bridgford Nottingham NG2 6LT / GB | 02 /
FISCHER, Kai Heinrich-Marschner-Strasse 74 85598 Baldham / DE | [2016/01] |
Former [2010/44] | 01 /
ELWELL, John 36 Bisham Drive West Bridgford Nottingham NG2 6LT / GB | ||
02 /
FISCHER, Kai Heinrich-Marschner-Strasse 74 85598 Baldham / DE | Representative(s) | Fritzsche, Thomas, et al Fritzsche Patent Naupliastraße 110 81545 München / DE | [2016/01] |
Former [2010/44] | Fritzsche, Thomas, et al Fritzsche Patent Naupliastrasse 110 81545 München / DE | Application number, filing date | 08700999.9 | 07.01.2008 | [2010/44] | WO2008EP00054 | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2009086845 | Date: | 16.07.2009 | Language: | DE | [2009/29] | Type: | A1 Application with search report | No.: | EP2245832 | Date: | 03.11.2010 | Language: | DE | The application published by WIPO in one of the EPO official languages on 16.07.2009 takes the place of the publication of the European patent application. | [2010/44] | Type: | B1 Patent specification | No.: | EP2245832 | Date: | 06.01.2016 | Language: | DE | [2016/01] | Search report(s) | International search report - published on: | EP | 16.07.2009 | Classification | IPC: | H04L29/06 | [2010/44] | CPC: |
H04L63/123 (EP,US);
H04L9/3247 (US);
H04L63/0823 (US);
H04L63/061 (EP,US);
H04L65/1104 (EP,US)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR [2016/01] |
Former [2010/44] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR | Title | German: | VERFAHREN ZUM AUTHENTISIEREN EINER SCHLÜSSELINFORMATION ZWISCHEN ENDPUNKTEN EINER KOMMUNIKATIONSBEZIEHUNG | [2010/44] | English: | METHOD FOR AUTHENTICATING KEY INFORMATION BETWEEN TERMINALS OF A COMMUNICATION LINK | [2010/44] | French: | PROCÉDÉ D'AUTHENTIFICATION D'UNE INFORMATION DE CODAGE ENTRE DES POINTS FINAUX D'UNE RELATION DE COMMUNICATION | [2010/44] | Entry into regional phase | 06.08.2010 | National basic fee paid | 06.08.2010 | Designation fee(s) paid | 06.08.2010 | Examination fee paid | Examination procedure | 06.08.2010 | Amendment by applicant (claims and/or description) | 06.08.2010 | Examination requested [2010/44] | 16.04.2014 | Despatch of a communication from the examining division (Time limit: M06) | 17.10.2014 | Reply to a communication from the examining division | 20.05.2015 | Communication of intention to grant the patent | 18.06.2015 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 15.07.2015 | Communication of intention to grant the patent | 10.11.2015 | Fee for grant paid | 10.11.2015 | Fee for publishing/printing paid | 10.11.2015 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 16.04.2014 | Opposition(s) | 07.10.2016 | No opposition filed within time limit [2016/50] | Fees paid | Renewal fee | 06.08.2010 | Renewal fee patent year 03 | 28.01.2011 | Renewal fee patent year 04 | 30.01.2012 | Renewal fee patent year 05 | 30.01.2013 | Renewal fee patent year 06 | 30.01.2014 | Renewal fee patent year 07 | 29.01.2015 | Renewal fee patent year 08 |
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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 Tooltip | HU | 07.01.2008 | CY | 06.01.2016 | CZ | 06.01.2016 | DK | 06.01.2016 | EE | 06.01.2016 | ES | 06.01.2016 | FI | 06.01.2016 | HR | 06.01.2016 | IT | 06.01.2016 | LT | 06.01.2016 | LV | 06.01.2016 | MC | 06.01.2016 | MT | 06.01.2016 | NL | 06.01.2016 | PL | 06.01.2016 | RO | 06.01.2016 | SE | 06.01.2016 | SI | 06.01.2016 | SK | 06.01.2016 | TR | 06.01.2016 | AT | 07.01.2016 | IE | 07.01.2016 | LU | 07.01.2016 | BE | 31.01.2016 | CH | 31.01.2016 | LI | 31.01.2016 | BG | 06.04.2016 | NO | 06.04.2016 | GR | 07.04.2016 | IS | 06.05.2016 | PT | 06.05.2016 | [2018/33] |
Former [2018/28] | HU | 07.01.2008 | |
CY | 06.01.2016 | ||
CZ | 06.01.2016 | ||
DK | 06.01.2016 | ||
EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
MC | 06.01.2016 | ||
MT | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
RO | 06.01.2016 | ||
SE | 06.01.2016 | ||
SI | 06.01.2016 | ||
SK | 06.01.2016 | ||
AT | 07.01.2016 | ||
IE | 07.01.2016 | ||
BE | 31.01.2016 | ||
CH | 31.01.2016 | ||
LI | 31.01.2016 | ||
BG | 06.04.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2017/47] | CZ | 06.01.2016 | |
DK | 06.01.2016 | ||
EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
MC | 06.01.2016 | ||
MT | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
RO | 06.01.2016 | ||
SE | 06.01.2016 | ||
SI | 06.01.2016 | ||
SK | 06.01.2016 | ||
AT | 07.01.2016 | ||
IE | 07.01.2016 | ||
BE | 31.01.2016 | ||
CH | 31.01.2016 | ||
LI | 31.01.2016 | ||
BG | 06.04.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2017/36] | CZ | 06.01.2016 | |
DK | 06.01.2016 | ||
EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
MC | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
RO | 06.01.2016 | ||
SE | 06.01.2016 | ||
SI | 06.01.2016 | ||
SK | 06.01.2016 | ||
AT | 07.01.2016 | ||
IE | 07.01.2016 | ||
BE | 31.01.2016 | ||
CH | 31.01.2016 | ||
LI | 31.01.2016 | ||
BG | 06.04.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2017/15] | CZ | 06.01.2016 | |
DK | 06.01.2016 | ||
EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
MC | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
RO | 06.01.2016 | ||
SE | 06.01.2016 | ||
SI | 06.01.2016 | ||
SK | 06.01.2016 | ||
IE | 07.01.2016 | ||
BE | 31.01.2016 | ||
CH | 31.01.2016 | ||
LI | 31.01.2016 | ||
BG | 06.04.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2017/07] | CZ | 06.01.2016 | |
DK | 06.01.2016 | ||
EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
MC | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
RO | 06.01.2016 | ||
SE | 06.01.2016 | ||
SK | 06.01.2016 | ||
IE | 07.01.2016 | ||
BE | 31.01.2016 | ||
CH | 31.01.2016 | ||
LI | 31.01.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2016/50] | CZ | 06.01.2016 | |
DK | 06.01.2016 | ||
EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
MC | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
RO | 06.01.2016 | ||
SE | 06.01.2016 | ||
SK | 06.01.2016 | ||
BE | 31.01.2016 | ||
CH | 31.01.2016 | ||
LI | 31.01.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2016/49] | DK | 06.01.2016 | |
EE | 06.01.2016 | ||
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
MC | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
SE | 06.01.2016 | ||
BE | 31.01.2016 | ||
CH | 31.01.2016 | ||
LI | 31.01.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2016/46] | DK | 06.01.2016 | |
ES | 06.01.2016 | ||
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
SE | 06.01.2016 | ||
BE | 31.01.2016 | ||
CH | 31.01.2016 | ||
LI | 31.01.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2016/39] | ES | 06.01.2016 | |
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
LV | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
SE | 06.01.2016 | ||
BE | 31.01.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2016/38] | ES | 06.01.2016 | |
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
BE | 31.01.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
IS | 06.05.2016 | ||
PT | 06.05.2016 | ||
Former [2016/36] | ES | 06.01.2016 | |
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
IT | 06.01.2016 | ||
LT | 06.01.2016 | ||
NL | 06.01.2016 | ||
PL | 06.01.2016 | ||
BE | 31.01.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
Former [2016/35] | ES | 06.01.2016 | |
FI | 06.01.2016 | ||
HR | 06.01.2016 | ||
NL | 06.01.2016 | ||
BE | 31.01.2016 | ||
NO | 06.04.2016 | ||
GR | 07.04.2016 | ||
Former [2016/30] | NL | 06.01.2016 | |
BE | 31.01.2016 | ||
Former [2016/24] | BE | 31.01.2016 | Cited in | International search | [A]WO2006126202 (KAYOTE NETWORKS INC [US], et al) [A] 1-12 * page 9, line 1 - page 10, line 32 ** page 16, line 5 - page 20, line 2 *; | [X] - FISCHL COUNTERPATH SOLUTIONS J ET AL, "Framework for Establishing an SRTP Security Context using DTLS; draft-ietf-sip-dtls-srtp-framework-00.txt", IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, (20071112), vol. sip, ISSN 0000-0004, XP015053888 [X] 1-12 * the whole document * | [A] - PETERSON NEUSTAR C JENNINGS CISCO SYSTEMS J, "Enhancements for Authenticated Identity Management in the Session Initiation Protocol (SIP); rfc4474.txt", IETF STANDARD, INTERNET ENGINEERING TASK FORCE, IETF, CH, (20060801), ISSN 0000-0003, XP015054984 [A] 1-12 * the whole document * |