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Extract from the Register of European Patents

EP About this file: EP3654604

EP3654604 - INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM, IMS CALL SETUP TIME BOOSTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.11.2021
Database last updated on 02.11.2024
FormerThe patent has been granted
Status updated on  27.11.2020
FormerGrant of patent is intended
Status updated on  29.06.2020
FormerRequest for examination was made
Status updated on  17.04.2020
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024  [2024/42]
Applicant(s)For all designated states
Deutsche Telekom AG
Friedrich-Ebert-Allee 140
53113 Bonn / DE
[2020/21]
Inventor(s)01 / SCHMIDT, Holger
Am Kabelwerk 15
41844 Wegberg / DE
02 / HOFFMANN, Stefan-Peter
Fritz-Beck-Str. 55A
56659 Burgbrohl / DE
03 / MOHANDAS, Rohith
Klufterstraße 93
53175 Bonn / DE
 [2020/21]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2020/21]
Application number, filing date18206765.216.11.2018
[2020/21]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3654604
Date:20.05.2020
Language:EN
[2020/21]
Type: B1 Patent specification 
No.:EP3654604
Date:30.12.2020
Language:EN
[2020/53]
Search report(s)(Supplementary) European search report - dispatched on:EP17.04.2019
ClassificationIPC:H04L29/06
[2020/21]
CPC:
H04L65/1016 (EP,US); H04L65/1069 (EP,US); H04L65/1104 (EP,US);
H04L65/80 (EP)
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 [2020/21]
TitleGerman:INTERNETPROTOKOLL MULTIMEDIA-SUBSYSTEM, IMS-ANRUFAUFBAUZEIT-BOOSTER[2020/21]
English:INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM, IMS CALL SETUP TIME BOOSTER[2020/21]
French:SOUS-SYSTÈME MULTIMÉDIA DE PROTOCOLE INTERNET, ACCÉLÉRATEUR DE TEMPS DE RÉGLAGE DES APPELS IMS[2020/21]
Examination procedure17.06.2019Amendment by applicant (claims and/or description)
17.06.2019Examination requested  [2020/21]
17.06.2019Date on which the examining division has become responsible
30.06.2020Communication of intention to grant the patent
29.10.2020Fee for grant paid
29.10.2020Fee for publishing/printing paid
29.10.2020Receipt of the translation of the claim(s)
Opposition(s)01.10.2021No opposition filed within time limit [2021/49]
Fees paidRenewal fee
19.11.2020Renewal fee patent year 03
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  TooltipHU16.11.2018
AL30.12.2020
AT30.12.2020
CY30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
MC30.12.2020
MK30.12.2020
MT30.12.2020
NL30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SI30.12.2020
SK30.12.2020
SM30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
[2024/42]
Former [2024/23]HU16.11.2018
AL30.12.2020
AT30.12.2020
CY30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
MC30.12.2020
MK30.12.2020
NL30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SI30.12.2020
SK30.12.2020
SM30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2023/41]HU16.11.2018
AL30.12.2020
AT30.12.2020
CY30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
MC30.12.2020
NL30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SI30.12.2020
SK30.12.2020
SM30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2023/33]HU16.11.2018
AL30.12.2020
AT30.12.2020
CY30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
MC30.12.2020
NL30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
SM30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2023/30]AL30.12.2020
AT30.12.2020
CY30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
MC30.12.2020
NL30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2023/29]AL30.12.2020
AT30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
MC30.12.2020
NL30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2022/33]AL30.12.2020
AT30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
MC30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2022/23]AL30.12.2020
AT30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2022/10]AL30.12.2020
AT30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2021/49]AL30.12.2020
AT30.12.2020
CZ30.12.2020
DK30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2021/45]AL30.12.2020
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CZ30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2021/42]AT30.12.2020
CZ30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
IS30.04.2021
PT30.04.2021
Former [2021/37]AT30.12.2020
CZ30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2021/36]CZ30.12.2020
EE30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2021/35]CZ30.12.2020
FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RO30.12.2020
RS30.12.2020
SE30.12.2020
SK30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2021/33]FI30.12.2020
HR30.12.2020
LT30.12.2020
LV30.12.2020
RS30.12.2020
SE30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
PT30.04.2021
Former [2021/28]FI30.12.2020
HR30.12.2020
LV30.12.2020
RS30.12.2020
SE30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
Former [2021/23]FI30.12.2020
LV30.12.2020
RS30.12.2020
SE30.12.2020
BG30.03.2021
NO30.03.2021
GR31.03.2021
Former [2021/22]FI30.12.2020
RS30.12.2020
NO30.03.2021
Former [2021/20]FI30.12.2020
Documents cited:Search[A]US2005141541  (CUNY RENAUD [FI], et al) [A] 1-15* the whole document *;
 [A]WO2011146205  (KODIAK NETWORKS INC [US], et al) [A] 1-15 * the whole document *;
 [I]  - ELENA GRIGOREVA ET AL, "M2M wake-ups over cellular networks", ALL THINGS CELLULAR, ACM, 2 PENN PLAZA, SUITE 701 NEW YORK NY 10121-0701 USA, (20161003), doi:10.1145/2980055.2980059, ISBN 978-1-4503-4249-0, pages 37 - 42, XP058280183 [I] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1145/2980055.2980059
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.