EP3369240 - PROTOCOL FALLBACK DURING CALL SIGNALING [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.08.2020 Database last updated on 02.09.2024 | |
Former | The patent has been granted Status updated on 30.08.2019 | ||
Former | Grant of patent is intended Status updated on 25.04.2019 | ||
Former | Request for examination was made Status updated on 03.08.2018 | ||
Former | The international publication has been made Status updated on 15.06.2017 | ||
Former | unknown Status updated on 16.12.2016 | Most recent event Tooltip | 08.07.2022 | Lapse 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 date | 16806398.0 | 18.11.2016 | [2018/36] | WO2016US62639 | Priority number, date | US201514958865 | 03.12.2015 Original published format: US201514958865 | [2018/36] | Filing language | EN | Procedural language | EN | Publication | Type: | 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: | EP | 08.06.2017 | Classification | IPC: | 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);
| Designated contracting states | AL, 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 states | BA | Not yet paid | ME | Not yet paid | Validation states | MA | Not yet paid | MD | Not yet paid | Title | German: | 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 phase | 01.06.2018 | National basic fee paid | 01.06.2018 | Designation fee(s) paid | 01.06.2018 | Examination fee paid | Examination procedure | 01.06.2018 | Examination requested [2018/36] | 01.06.2018 | Date on which the examining division has become responsible | 12.12.2018 | Amendment by applicant (claims and/or description) | 26.04.2019 | Communication of intention to grant the patent | 23.08.2019 | Fee for grant paid | 23.08.2019 | Fee for publishing/printing paid | 23.08.2019 | Receipt of the translation of the claim(s) | Opposition(s) | 03.07.2020 | No opposition filed within time limit [2020/37] | Fees paid | Renewal fee | 01.06.2018 | Renewal fee patent year 03 |
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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 | 18.11.2016 | AL | 02.10.2019 | AT | 02.10.2019 | CY | 02.10.2019 | CZ | 02.10.2019 | DK | 02.10.2019 | EE | 02.10.2019 | ES | 02.10.2019 | FI | 02.10.2019 | HR | 02.10.2019 | IT | 02.10.2019 | LT | 02.10.2019 | LV | 02.10.2019 | MC | 02.10.2019 | MK | 02.10.2019 | MT | 02.10.2019 | PL | 02.10.2019 | RO | 02.10.2019 | RS | 02.10.2019 | SE | 02.10.2019 | SI | 02.10.2019 | SK | 02.10.2019 | SM | 02.10.2019 | TR | 02.10.2019 | IE | 18.11.2019 | LU | 18.11.2019 | BE | 30.11.2019 | CH | 30.11.2019 | LI | 30.11.2019 | BG | 02.01.2020 | NO | 02.01.2020 | GR | 03.01.2020 | IS | 02.02.2020 | PT | 03.02.2020 | [2022/32] |
Former [2022/27] | HU | 18.11.2016 | |
AL | 02.10.2019 | ||
AT | 02.10.2019 | ||
CY | 02.10.2019 | ||
CZ | 02.10.2019 | ||
DK | 02.10.2019 | ||
EE | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
IT | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
MC | 02.10.2019 | ||
MT | 02.10.2019 | ||
PL | 02.10.2019 | ||
RO | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
SI | 02.10.2019 | ||
SK | 02.10.2019 | ||
SM | 02.10.2019 | ||
TR | 02.10.2019 | ||
IE | 18.11.2019 | ||
LU | 18.11.2019 | ||
BE | 30.11.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
IS | 02.02.2020 | ||
PT | 03.02.2020 | ||
Former [2021/34] | HU | 18.11.2016 | |
AL | 02.10.2019 | ||
AT | 02.10.2019 | ||
CY | 02.10.2019 | ||
CZ | 02.10.2019 | ||
DK | 02.10.2019 | ||
EE | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
IT | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
MC | 02.10.2019 | ||
MT | 02.10.2019 | ||
PL | 02.10.2019 | ||
RO | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
SI | 02.10.2019 | ||
SK | 02.10.2019 | ||
SM | 02.10.2019 | ||
IE | 18.11.2019 | ||
LU | 18.11.2019 | ||
BE | 30.11.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
IS | 02.02.2020 | ||
PT | 03.02.2020 | ||
Former [2021/32] | HU | 18.11.2016 | |
AL | 02.10.2019 | ||
AT | 02.10.2019 | ||
CY | 02.10.2019 | ||
CZ | 02.10.2019 | ||
DK | 02.10.2019 | ||
EE | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
IT | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
MC | 02.10.2019 | ||
PL | 02.10.2019 | ||
RO | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
SI | 02.10.2019 | ||
SK | 02.10.2019 | ||
SM | 02.10.2019 | ||
IE | 18.11.2019 | ||
LU | 18.11.2019 | ||
BE | 30.11.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
IS | 02.02.2020 | ||
PT | 03.02.2020 | ||
Former [2021/26] | AL | 02.10.2019 | |
AT | 02.10.2019 | ||
CY | 02.10.2019 | ||
CZ | 02.10.2019 | ||
DK | 02.10.2019 | ||
EE | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
IT | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
MC | 02.10.2019 | ||
PL | 02.10.2019 | ||
RO | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
SI | 02.10.2019 | ||
SK | 02.10.2019 | ||
SM | 02.10.2019 | ||
IE | 18.11.2019 | ||
LU | 18.11.2019 | ||
BE | 30.11.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
IS | 02.02.2020 | ||
PT | 03.02.2020 | ||
Former [2020/51] | AL | 02.10.2019 | |
AT | 02.10.2019 | ||
CZ | 02.10.2019 | ||
DK | 02.10.2019 | ||
EE | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
IT | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
MC | 02.10.2019 | ||
PL | 02.10.2019 | ||
RO | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
SI | 02.10.2019 | ||
SK | 02.10.2019 | ||
SM | 02.10.2019 | ||
IE | 18.11.2019 | ||
LU | 18.11.2019 | ||
BE | 30.11.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
IS | 02.02.2020 | ||
PT | 03.02.2020 | ||
Former [2020/46] | AL | 02.10.2019 | |
AT | 02.10.2019 | ||
CZ | 02.10.2019 | ||
DK | 02.10.2019 | ||
EE | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
IT | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
MC | 02.10.2019 | ||
PL | 02.10.2019 | ||
RO | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
SK | 02.10.2019 | ||
SM | 02.10.2019 | ||
IE | 18.11.2019 | ||
LU | 18.11.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
IS | 02.02.2020 | ||
PT | 03.02.2020 | ||
Former [2020/38] | AL | 02.10.2019 | |
AT | 02.10.2019 | ||
CZ | 02.10.2019 | ||
DK | 02.10.2019 | ||
EE | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
IT | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
MC | 02.10.2019 | ||
PL | 02.10.2019 | ||
RO | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
SK | 02.10.2019 | ||
SM | 02.10.2019 | ||
LU | 18.11.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
IS | 02.02.2020 | ||
PT | 03.02.2020 | ||
Former [2020/37] | AL | 02.10.2019 | |
AT | 02.10.2019 | ||
CZ | 02.10.2019 | ||
DK | 02.10.2019 | ||
EE | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
MC | 02.10.2019 | ||
PL | 02.10.2019 | ||
RO | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
SK | 02.10.2019 | ||
SM | 02.10.2019 | ||
LU | 18.11.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
IS | 02.02.2020 | ||
PT | 03.02.2020 | ||
Former [2020/36] | AL | 02.10.2019 | |
AT | 02.10.2019 | ||
CZ | 02.10.2019 | ||
DK | 02.10.2019 | ||
EE | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
MC | 02.10.2019 | ||
PL | 02.10.2019 | ||
RO | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
LU | 18.11.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
IS | 02.02.2020 | ||
PT | 03.02.2020 | ||
Former [2020/35] | AL | 02.10.2019 | |
AT | 02.10.2019 | ||
CZ | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
PL | 02.10.2019 | ||
RO | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
LU | 18.11.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
PT | 03.02.2020 | ||
IS | 24.02.2020 | ||
Former [2020/34] | AL | 02.10.2019 | |
AT | 02.10.2019 | ||
CZ | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
PL | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
CH | 30.11.2019 | ||
LI | 30.11.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
PT | 03.02.2020 | ||
IS | 24.02.2020 | ||
Former [2020/32] | AL | 02.10.2019 | |
AT | 02.10.2019 | ||
CZ | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
PL | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
PT | 03.02.2020 | ||
IS | 24.02.2020 | ||
Former [2020/25] | AT | 02.10.2019 | |
CZ | 02.10.2019 | ||
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
HR | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
PL | 02.10.2019 | ||
RS | 02.10.2019 | ||
SE | 02.10.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
PT | 03.02.2020 | ||
IS | 24.02.2020 | ||
Former [2020/24] | AT | 02.10.2019 | |
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
PL | 02.10.2019 | ||
SE | 02.10.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
PT | 03.02.2020 | ||
IS | 24.02.2020 | ||
Former [2020/23] | AT | 02.10.2019 | |
ES | 02.10.2019 | ||
FI | 02.10.2019 | ||
LT | 02.10.2019 | ||
LV | 02.10.2019 | ||
PL | 02.10.2019 | ||
SE | 02.10.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
GR | 03.01.2020 | ||
PT | 03.02.2020 | ||
Former [2020/22] | FI | 02.10.2019 | |
LT | 02.10.2019 | ||
SE | 02.10.2019 | ||
BG | 02.01.2020 | ||
NO | 02.01.2020 | ||
PT | 03.02.2020 | ||
Former [2020/21] | NO | 02.01.2020 | Cited in | International 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 * |