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Extract from the Register of European Patents

EP About this file: EP3369240

EP3369240 - PROTOCOL FALLBACK DURING CALL SIGNALING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.08.2020
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  30.08.2019
FormerGrant of patent is intended
Status updated on  25.04.2019
FormerRequest for examination was made
Status updated on  03.08.2018
FormerThe international publication has been made
Status updated on  15.06.2017
Formerunknown
Status updated on  16.12.2016
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK
published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Microsoft Technology Licensing, LLC
One Microsoft Way
Redmond, WA 98052-6399 / US
[2018/36]
Inventor(s)01 / SKURATOVICH, Uladzimir A.
Microsoft Technology Licensing
LLC
Attn: Patent Group Docketing (Bldg. 8/1000)
One Microsoft Way
Redmond Washington 98052-6399 / US
02 / KUMAR, Namendra
Microsoft Technology Licensing
LLC
Attn: Patent Group Docketing (Bldg. 8/1000)
One Microsoft Way
Redmond Washington 98052-6399 / US
03 / BELENKO, Andrey
Microsoft Technology Licensing
LLC
Attn: Patent Group Docketing (Bldg. 8/1000)
One Microsoft Way
Redmond Washington 98052-6399 / US
04 / MOORE, Timothy Mark
Microsoft Technology Licensing
LLC
Attn: Patent Group Docketing (Bldg. 8/1000)
One Microsoft Way
Redmond Washington 98052-6399 / US
 [2018/36]
Representative(s)Townsend, Martyn
Page White & Farrer Limited
Bedford House
21A John Street
London WC1N 2BF / GB
[N/P]
Former [2018/36]Townsend, Martyn
Page White & Farrer Bedford House John Street
London WC1N 2BF / GB
Application number, filing date16806398.018.11.2016
[2018/36]
WO2016US62639
Priority number, dateUS20151495886503.12.2015         Original published format: US201514958865
[2018/36]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017095649
Date:08.06.2017
Language:EN
[2017/23]
Type: A1 Application with search report 
No.:EP3369240
Date:05.09.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 08.06.2017 takes the place of the publication of the European patent application.
[2018/36]
Type: B1 Patent specification 
No.:EP3369240
Date:02.10.2019
Language:EN
[2019/40]
Search report(s)International search report - published on:EP08.06.2017
ClassificationIPC:H04L29/14, H04L29/06
[2018/36]
CPC:
H04L65/1069 (EP,US); H04L65/40 (US); H04L67/02 (US);
H04L69/04 (EP,US); H04L69/161 (US); H04L69/165 (EP,US);
H04L69/28 (EP,US); H04L69/40 (EP,US) (-)
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 [2018/36]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:PROTOKOLL-FALLBACK WÄHREND EINER RUFSIGNALISIERUNG[2018/36]
English:PROTOCOL FALLBACK DURING CALL SIGNALING[2018/36]
French:REPLI SUR PROTOCOLE PENDANT UNE SIGNALISATION D'APPEL[2018/36]
Entry into regional phase01.06.2018National basic fee paid 
01.06.2018Designation fee(s) paid 
01.06.2018Examination fee paid 
Examination procedure01.06.2018Examination requested  [2018/36]
01.06.2018Date on which the examining division has become responsible
12.12.2018Amendment by applicant (claims and/or description)
26.04.2019Communication of intention to grant the patent
23.08.2019Fee for grant paid
23.08.2019Fee for publishing/printing paid
23.08.2019Receipt of the translation of the claim(s)
Opposition(s)03.07.2020No opposition filed within time limit [2020/37]
Fees paidRenewal fee
01.06.2018Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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  TooltipHU18.11.2016
AL02.10.2019
AT02.10.2019
CY02.10.2019
CZ02.10.2019
DK02.10.2019
EE02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
IT02.10.2019
LT02.10.2019
LV02.10.2019
MC02.10.2019
MK02.10.2019
MT02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
SI02.10.2019
SK02.10.2019
SM02.10.2019
TR02.10.2019
IE18.11.2019
LU18.11.2019
BE30.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
IS02.02.2020
PT03.02.2020
[2022/32]
Former [2022/27]HU18.11.2016
AL02.10.2019
AT02.10.2019
CY02.10.2019
CZ02.10.2019
DK02.10.2019
EE02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
IT02.10.2019
LT02.10.2019
LV02.10.2019
MC02.10.2019
MT02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
SI02.10.2019
SK02.10.2019
SM02.10.2019
TR02.10.2019
IE18.11.2019
LU18.11.2019
BE30.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
IS02.02.2020
PT03.02.2020
Former [2021/34]HU18.11.2016
AL02.10.2019
AT02.10.2019
CY02.10.2019
CZ02.10.2019
DK02.10.2019
EE02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
IT02.10.2019
LT02.10.2019
LV02.10.2019
MC02.10.2019
MT02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
SI02.10.2019
SK02.10.2019
SM02.10.2019
IE18.11.2019
LU18.11.2019
BE30.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
IS02.02.2020
PT03.02.2020
Former [2021/32]HU18.11.2016
AL02.10.2019
AT02.10.2019
CY02.10.2019
CZ02.10.2019
DK02.10.2019
EE02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
IT02.10.2019
LT02.10.2019
LV02.10.2019
MC02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
SI02.10.2019
SK02.10.2019
SM02.10.2019
IE18.11.2019
LU18.11.2019
BE30.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
IS02.02.2020
PT03.02.2020
Former [2021/26]AL02.10.2019
AT02.10.2019
CY02.10.2019
CZ02.10.2019
DK02.10.2019
EE02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
IT02.10.2019
LT02.10.2019
LV02.10.2019
MC02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
SI02.10.2019
SK02.10.2019
SM02.10.2019
IE18.11.2019
LU18.11.2019
BE30.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
IS02.02.2020
PT03.02.2020
Former [2020/51]AL02.10.2019
AT02.10.2019
CZ02.10.2019
DK02.10.2019
EE02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
IT02.10.2019
LT02.10.2019
LV02.10.2019
MC02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
SI02.10.2019
SK02.10.2019
SM02.10.2019
IE18.11.2019
LU18.11.2019
BE30.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
IS02.02.2020
PT03.02.2020
Former [2020/46]AL02.10.2019
AT02.10.2019
CZ02.10.2019
DK02.10.2019
EE02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
IT02.10.2019
LT02.10.2019
LV02.10.2019
MC02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
SK02.10.2019
SM02.10.2019
IE18.11.2019
LU18.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
IS02.02.2020
PT03.02.2020
Former [2020/38]AL02.10.2019
AT02.10.2019
CZ02.10.2019
DK02.10.2019
EE02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
IT02.10.2019
LT02.10.2019
LV02.10.2019
MC02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
SK02.10.2019
SM02.10.2019
LU18.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
IS02.02.2020
PT03.02.2020
Former [2020/37]AL02.10.2019
AT02.10.2019
CZ02.10.2019
DK02.10.2019
EE02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
LT02.10.2019
LV02.10.2019
MC02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
SK02.10.2019
SM02.10.2019
LU18.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
IS02.02.2020
PT03.02.2020
Former [2020/36]AL02.10.2019
AT02.10.2019
CZ02.10.2019
DK02.10.2019
EE02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
LT02.10.2019
LV02.10.2019
MC02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
LU18.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
IS02.02.2020
PT03.02.2020
Former [2020/35]AL02.10.2019
AT02.10.2019
CZ02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
LT02.10.2019
LV02.10.2019
PL02.10.2019
RO02.10.2019
RS02.10.2019
SE02.10.2019
LU18.11.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
PT03.02.2020
IS24.02.2020
Former [2020/34]AL02.10.2019
AT02.10.2019
CZ02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
LT02.10.2019
LV02.10.2019
PL02.10.2019
RS02.10.2019
SE02.10.2019
CH30.11.2019
LI30.11.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
PT03.02.2020
IS24.02.2020
Former [2020/32]AL02.10.2019
AT02.10.2019
CZ02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
LT02.10.2019
LV02.10.2019
PL02.10.2019
RS02.10.2019
SE02.10.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
PT03.02.2020
IS24.02.2020
Former [2020/25]AT02.10.2019
CZ02.10.2019
ES02.10.2019
FI02.10.2019
HR02.10.2019
LT02.10.2019
LV02.10.2019
PL02.10.2019
RS02.10.2019
SE02.10.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
PT03.02.2020
IS24.02.2020
Former [2020/24]AT02.10.2019
ES02.10.2019
FI02.10.2019
LT02.10.2019
LV02.10.2019
PL02.10.2019
SE02.10.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
PT03.02.2020
IS24.02.2020
Former [2020/23]AT02.10.2019
ES02.10.2019
FI02.10.2019
LT02.10.2019
LV02.10.2019
PL02.10.2019
SE02.10.2019
BG02.01.2020
NO02.01.2020
GR03.01.2020
PT03.02.2020
Former [2020/22]FI02.10.2019
LT02.10.2019
SE02.10.2019
BG02.01.2020
NO02.01.2020
PT03.02.2020
Former [2020/21]NO02.01.2020
Cited inInternational search[A]US6253326  (LINCKE SCOTT D [US], et al) [A] 12-15 * column 92, line 1 - column 93, line 20 *;
 [A]US2007110046  (FARRELL RICHARD S [US], et al) [A] 12-15 * paragraph [0042] * * claims 1-21 *;
 [Y]US2010241754  (NIIYA NORIMASA [JP]) [Y] 1-11 * paragraph [0035] *;
 [A]DE102010013374  (DEUTSCH ZENTR LUFT & RAUMFAHRT [DE]) [A] 12-15* claims 1-4 *;
 [Y]US2012005352  (NITTA MINORU [JP]) [Y] 1-11 * paragraph [0004] - paragraph [0012] * * paragraph [0042] * * paragraph [0075] * * claim 4 * * figures 11A, 11B *;
 [A]  - WILLIS B CAMPBELL DYNAMICSOFT INC D, "An Extension to the Session Initiation protocol to Assure Congestion Safety; draft-willis-sip-congestsafe-00.txt", AN EXTENSION TO THE SESSION INITIATION PROTOCOL TO ASSURE CONGESTION SAFETY; DRAFT-WILLIS-SIP-CONGESTSAFE-00.TXT, INTERNET ENGINEERING TASK FORCE, IETF; STANDARDWORKINGDRAFT, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SWITZERLAND, (20020620), XP015036918 [A] 1-11 * page 4 *
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