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Extract from the Register of European Patents

EP About this file: EP3993364

EP3993364 - METHOD FOR CO-HOSTING, AND ELECTRONIC DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  25.08.2023
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  16.09.2022
FormerGrant of patent is intended
Status updated on  19.07.2022
FormerExamination is in progress
Status updated on  02.04.2022
Most recent event   Tooltip31.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 03.07.2024  [2024/27]
Applicant(s)For all designated states
Beijing Dajia Internet Information Technology Co., Ltd.
Room 101D1-7, 1st Floor
Building 1, No.6, Shangdi West Road
Haidian District
Beijing 100085 / CN
[2022/18]
Inventor(s)01 / CHEN, Jinxiong
Beijing, 100085 / CN
02 / LEI, Yu
Beijing, 100085 / CN
03 / TAN, Peiqiang
Beijing, 100085 / CN
 [2022/18]
Representative(s)Yang, Shu
Withers & Rogers LLP
2 London Bridge
London SE1 9RA / GB
[2022/18]
Application number, filing date21190434.709.08.2021
[2022/18]
Priority number, dateCN20201117266028.10.2020         Original published format: CN202011172660
[2022/18]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3993364
Date:04.05.2022
Language:EN
[2022/18]
Type: B1 Patent specification 
No.:EP3993364
Date:19.10.2022
Language:EN
[2022/42]
Search report(s)(Supplementary) European search report - dispatched on:EP31.01.2022
ClassificationIPC:H04L65/1093, H04L65/401, H04N21/2187, H04N21/422, H04N21/4788, H04N21/64, H04N21/643
[2022/31]
CPC:
H04L65/1093 (EP); H04N21/4788 (EP,CN); H04N21/239 (US);
H04L65/4015 (EP); H04N21/2187 (EP,CN,US); H04N21/234 (US);
H04N21/236 (US); H04N21/25808 (CN); H04N21/42203 (EP);
H04N21/64 (EP); H04N21/643 (EP); H04N21/654 (CN);
H04N21/658 (CN); Y02D30/70 (EP) (-)
Former IPC [2022/18]H04L65/1093, H04L65/401
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 [2022/18]
TitleGerman:VERFAHREN ZUM CO-HOSTING UND ELEKTRONISCHE VORRICHTUNG[2022/18]
English:METHOD FOR CO-HOSTING, AND ELECTRONIC DEVICE[2022/18]
French:PROCÉDÉ DE CO-HÉBERGEMENT, ET DISPOSITIF ÉLECTRONIQUE[2022/18]
Examination procedure09.08.2021Examination requested  [2022/18]
31.01.2022Date on which the examining division has become responsible
11.02.2022Despatch of a communication from the examining division (Time limit: M04)
09.05.2022Reply to a communication from the examining division
20.07.2022Communication of intention to grant the patent
13.09.2022Fee for grant paid
13.09.2022Fee for publishing/printing paid
13.09.2022Receipt of the translation of the claim(s)
Opposition(s)20.07.2023No opposition filed within time limit [2023/39]
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  TooltipAL19.10.2022
AT19.10.2022
CZ19.10.2022
DK19.10.2022
EE19.10.2022
ES19.10.2022
FI19.10.2022
HR19.10.2022
IT19.10.2022
LT19.10.2022
LV19.10.2022
MC19.10.2022
NL19.10.2022
PL19.10.2022
RO19.10.2022
RS19.10.2022
SE19.10.2022
SI19.10.2022
SK19.10.2022
SM19.10.2022
NO19.01.2023
GR20.01.2023
IS19.02.2023
PT20.02.2023
[2024/27]
Former [2024/16]AL19.10.2022
AT19.10.2022
CZ19.10.2022
DK19.10.2022
EE19.10.2022
ES19.10.2022
FI19.10.2022
HR19.10.2022
LT19.10.2022
LV19.10.2022
MC19.10.2022
NL19.10.2022
PL19.10.2022
RO19.10.2022
RS19.10.2022
SE19.10.2022
SI19.10.2022
SK19.10.2022
SM19.10.2022
NO19.01.2023
GR20.01.2023
IS19.02.2023
PT20.02.2023
Former [2023/51]AL19.10.2022
AT19.10.2022
CZ19.10.2022
DK19.10.2022
EE19.10.2022
ES19.10.2022
FI19.10.2022
HR19.10.2022
LT19.10.2022
LV19.10.2022
NL19.10.2022
PL19.10.2022
RO19.10.2022
RS19.10.2022
SE19.10.2022
SI19.10.2022
SK19.10.2022
SM19.10.2022
NO19.01.2023
GR20.01.2023
IS19.02.2023
PT20.02.2023
Former [2023/38]AL19.10.2022
AT19.10.2022
CZ19.10.2022
DK19.10.2022
EE19.10.2022
ES19.10.2022
FI19.10.2022
HR19.10.2022
LT19.10.2022
LV19.10.2022
NL19.10.2022
PL19.10.2022
RO19.10.2022
RS19.10.2022
SE19.10.2022
SK19.10.2022
SM19.10.2022
NO19.01.2023
GR20.01.2023
IS19.02.2023
PT20.02.2023
Former [2023/37]AL19.10.2022
AT19.10.2022
CZ19.10.2022
DK19.10.2022
EE19.10.2022
ES19.10.2022
FI19.10.2022
HR19.10.2022
LT19.10.2022
LV19.10.2022
NL19.10.2022
PL19.10.2022
RO19.10.2022
RS19.10.2022
SE19.10.2022
SM19.10.2022
NO19.01.2023
GR20.01.2023
IS19.02.2023
PT20.02.2023
Former [2023/35]AT19.10.2022
CZ19.10.2022
DK19.10.2022
EE19.10.2022
ES19.10.2022
FI19.10.2022
HR19.10.2022
LT19.10.2022
LV19.10.2022
NL19.10.2022
PL19.10.2022
RO19.10.2022
RS19.10.2022
SE19.10.2022
SM19.10.2022
NO19.01.2023
GR20.01.2023
IS19.02.2023
PT20.02.2023
Former [2023/34]AT19.10.2022
DK19.10.2022
EE19.10.2022
ES19.10.2022
FI19.10.2022
HR19.10.2022
LT19.10.2022
LV19.10.2022
NL19.10.2022
PL19.10.2022
RS19.10.2022
SE19.10.2022
SM19.10.2022
NO19.01.2023
GR20.01.2023
IS19.02.2023
PT20.02.2023
Former [2023/33]AT19.10.2022
DK19.10.2022
ES19.10.2022
FI19.10.2022
HR19.10.2022
LT19.10.2022
LV19.10.2022
NL19.10.2022
PL19.10.2022
RS19.10.2022
SE19.10.2022
SM19.10.2022
NO19.01.2023
GR20.01.2023
IS19.02.2023
PT20.02.2023
Former [2023/25]AT19.10.2022
ES19.10.2022
FI19.10.2022
HR19.10.2022
LT19.10.2022
LV19.10.2022
NL19.10.2022
PL19.10.2022
RS19.10.2022
SE19.10.2022
NO19.01.2023
GR20.01.2023
IS19.02.2023
PT20.02.2023
Former [2023/23]AT19.10.2022
ES19.10.2022
FI19.10.2022
LT19.10.2022
LV19.10.2022
NL19.10.2022
SE19.10.2022
NO19.01.2023
GR20.01.2023
PT20.02.2023
Former [2023/22]AT19.10.2022
ES19.10.2022
FI19.10.2022
LT19.10.2022
NL19.10.2022
SE19.10.2022
NO19.01.2023
PT20.02.2023
Former [2023/20]LT19.10.2022
NL19.10.2022
NO19.01.2023
Former [2023/17]NL19.10.2022
Documents cited:Search[A]CN111385592  (GUANGZHOU BIGO INFORMATION TECH CO LTD) [A] 1-15 * the whole document *;
 [X]  - ROSENBERG J ET AL, "SIP: Session Initiation Protocol", 20020601; 20020600, (20020601), pages 1 - 269, XP015009039 [X] 1-8,10-15 * the whole document *
 [A]  - SINGH AAMEEK ET AL, "SPLAT: a unified SIP services platform for VoIP applications", INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS., GB, (20060501), vol. 19, no. 4, doi:10.1002/dac.786, ISSN 1074-5351, pages 425 - 444, XP055881216 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1002/dac.786
 [A]  - MAHY AIRESPACE D PETRIE PINGTEL R, "The Session Initiation Protocol (SIP) "Join" Header; rfc3911.txt", THE SESSION INITIATION PROTOCOL (SIP) "JOIN" HEADER; RFC3911.TXT, INTERNET ENGINEERING TASK FORCE, IETF; STANDARD, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SWITZERLAND, (20041001), XP015009684 [A] 1-15 * the whole document *
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.