blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3637703

EP3637703 - MESSAGE TRANSMISSION METHODS AND PROXY SERVERS [Right-click to bookmark this link]
Former [2020/16]MESSAGE TRANSMISSION METHOD, PROXY SERVER AND COMPUTER-READABLE STORAGE MEDIUM
[2022/03]
StatusNo opposition filed within time limit
Status updated on  07.04.2023
Database last updated on 22.08.2024
FormerThe patent has been granted
Status updated on  29.04.2022
FormerGrant of patent is intended
Status updated on  03.01.2022
FormerRequest for examination was made
Status updated on  13.03.2020
FormerThe international publication has been made
Status updated on  31.12.2018
Most recent event   Tooltip09.02.2024Lapse of the patent in a contracting state
New state(s): IT		published on 13.03.2024  [2024/11]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2020/16]
Inventor(s)01 / LI, Ji
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
02 / ZHU, Xia
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
 [2020/16]
Representative(s)Maiwald GmbH
Elisenhof
Elisenstraße 3
80335 München / DE
[N/P]
Former [2020/16]Maiwald Patent- und Rechtsanwaltsgesellschaft mbH
Elisenhof
Elisenstraße 3
80335 München / DE
Application number, filing date18820573.627.04.2018
[2020/16]
WO2018CN84947
Priority number, dateCN20171048868023.06.2017         Original published format: CN201710488680
[2020/16]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018233376
Date:27.12.2018
Language:ZH
[2018/52]
Type: A1 Application with search report 
No.:EP3637703
Date:15.04.2020
Language:EN
[2020/16]
Type: B1 Patent specification 
No.:EP3637703
Date:01.06.2022
Language:EN
[2022/22]
Search report(s)International search report - published on:CN27.12.2018
(Supplementary) European search report - dispatched on:EP27.03.2020
ClassificationIPC:H04L12/801, H04L29/06, H04L12/807, H04L12/911, H04L29/08
[2020/18]
CPC:
H04L47/27 (EP,CN,KR,US); H04L69/14 (EP,KR,US); H04L67/56 (EP,CN,KR);
H04L47/11 (KR); H04L47/196 (US); H04L47/43 (EP,CN,KR);
H04L47/825 (EP,CN,US); H04L69/16 (EP,CN); H04L69/163 (KR);
H04L69/164 (EP); H04L69/165 (KR); H04L69/166 (US);
H04L69/22 (EP,CN,KR,US); H04L2212/00 (KR) (-)
Former IPC [2020/16]H04L12/801, H04L29/06
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 [2020/16]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:NACHRICHTENÜBERTRAGUNGSVERFAHREN UND PROXY-SERVER[2022/03]
English:MESSAGE TRANSMISSION METHODS AND PROXY SERVERS[2022/03]
French:PROCÉDÉS DE TRANSMISSION DE MESSAGES ET SERVEURS MANDATAIRES[2022/03]
Former [2020/16]NACHRICHTENÜBERTRAGUNGSVERFAHREN, PROXY-SERVER UND COMPUTERLESBARES SPEICHERMEDIUM
Former [2020/16]MESSAGE TRANSMISSION METHOD, PROXY SERVER AND COMPUTER-READABLE STORAGE MEDIUM
Former [2020/16]PROCÉDÉ DE TRANSMISSION DE MESSAGES, SERVEUR MANDATAIRE ET SUPPORT DE STOCKAGE LISIBLE PAR ORDINATEUR
Entry into regional phase07.01.2020Translation filed 
07.01.2020National basic fee paid 
07.01.2020Search fee paid 
07.01.2020Designation fee(s) paid 
07.01.2020Examination fee paid 
Examination procedure07.01.2020Examination requested  [2020/16]
16.10.2020Amendment by applicant (claims and/or description)
04.01.2022Communication of intention to grant the patent
12.04.2022Fee for grant paid
12.04.2022Fee for publishing/printing paid
19.04.2022Receipt of the translation of the claim(s)
Opposition(s)02.03.2023No opposition filed within time limit [2023/19]
Fees paidRenewal fee
23.03.2020Renewal fee patent year 03
28.04.2021Renewal fee patent year 04
30.03.2022Renewal fee patent year 05
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  TooltipAL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
[2024/11]
Former [2024/08]AL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/25]AL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/21]AL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/17]AL01.06.2022
AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/12]AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/09]AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
PT03.10.2022
Former [2023/07]AT01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2023/02]ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2022/50]ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2022/49]ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2022/47]ES01.06.2022
FI01.06.2022
LT01.06.2022
SE01.06.2022
NO01.09.2022
Documents cited:Search[A]US2006018315  (BARATAKKE KAVITHA V M [US], et al) [A] 1-15* paragraphs [0032] , [0039] - [0051] - [0054] *;
 [A]US2011296006  (KRISHNASWAMY DILIP [US], et al) [A] 1-15 * figure 3 * * paragraphs [0058] - [0061] - [0 87] , [0 88] *;
 [X]  - LEYMANN C HEIDEMANN DEUTSCHE TELEKOM AG G LIANG CHINA MOBILE J ZUO L ZHENG HUAWEI N, "Integration of Bonding Tunnels and MPTCP; draft-zuo-banana-mptcp-integration-00.txt", INTEGRATION OF BONDING TUNNELS AND MPTCP; DRAFT-ZUO-BANANA-MPTCP-INTEGRATION-00.TXT; INTERNET-DRAFT: BANANA, INTERNET ENGINEERING TASK FORCE, IETF; STANDARDWORKINGDRAFT, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SWITZERLAND, (20170608), pages 1 - 12, XP015120006 [X] 1-15 * figure 3.3 * * sections 2, 3.1.3, 4, 4.2 *
International search[A]CN103516694  (HUAWEI TECH CO LTD, et al) [A] 1-22 * , entire document *;
 [A]WO2015171023  (ERICSSON TELEFON AB L M [SE]) [A] 1-22* , entire document *;
 [A]CN105490933  (NO 54 INST CN ELECT SCI & TECH, et al) [A] 1-22 * , entire document *;
 [A]CN105610820  (NO 54 INST CN ELECT SCI & TECH, et al) [A] 1-22 * , description, paragraphs [0037]-[0134] *
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.