EP2661011 - METHOD AND NETWORK DEVICE FOR DETECTING IP ADDRESS CONFLICT [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.03.2019 Database last updated on 13.11.2024 | |
Former | The patent has been granted Status updated on 20.04.2018 | ||
Former | Grant of patent is intended Status updated on 06.12.2017 | Most recent event Tooltip | 10.07.2020 | Lapse of the patent in a contracting state New state(s): IS | published on 12.08.2020 [2020/33] | Applicant(s) | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 / CN | [2018/21] |
Former [2013/45] | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 / CN | Inventor(s) | 01 /
CAO, Zhen Huawei Administration Building Bantian Longgang Shenzhen Guangdong 518129 / CN | 02 /
TANG, Shi Huawei Administration Building Bantian Longgang Shenzhen Guangdong 518129 / CN | 03 /
PAN, Jun Huawei Administration Building Bantian Longgang Shenzhen Guangdong 518129 / CN | 04 /
SUN, Zhijian Huawei Administration Building Bantian Longgang Shenzhen Guangdong 518129 / CN | 05 /
SHEN, Hua Huawei Administration Building Bantian Longgang Shenzhen Guangdong 518129 / CN | [2013/45] | Representative(s) | Isarpatent Patent- und Rechtsanwälte Barth Charles Hassa Peckmann & Partner mbB Friedrichstrasse 31 80801 München / DE | [N/P] |
Former [2018/21] | Isarpatent Patent- und Rechtsanwälte Behnisch Barth Charles Hassa Peckmann & Partner mbB Friedrichstrasse 31 80801 München / DE | ||
Former [2013/45] | Isarpatent Patent- und Rechtsanwälte Friedrichstrasse 31 80801 München / DE | Application number, filing date | 11854330.5 | 03.08.2011 | [2018/21] | WO2011CN77976 | Priority number, date | CN201010615708 | 30.12.2010 Original published format: CN201010615708 | [2013/45] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2012088884 | Date: | 05.07.2012 | Language: | ZH | [2012/27] | Type: | A1 Application with search report | No.: | EP2661011 | Date: | 06.11.2013 | Language: | EN | [2013/45] | Type: | B1 Patent specification | No.: | EP2661011 | Date: | 23.05.2018 | Language: | EN | [2018/21] | Search report(s) | International search report - published on: | CN | 05.07.2012 | (Supplementary) European search report - dispatched on: | EP | 04.11.2013 | Classification | IPC: | H04L9/06, H04L29/12 | [2013/49] | CPC: |
H04L61/103 (EP,US);
H04L41/0645 (US);
H04L61/5046 (EP,US);
H04L61/5069 (US)
|
Former IPC [2013/45] | H04L9/06 | 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 [2013/45] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | VERFAHREN UND NETZWERKVORRICHTUNG ZUR ERKENNUNG VON IP-ADRESSENKONFLIKTEN | [2013/45] | English: | METHOD AND NETWORK DEVICE FOR DETECTING IP ADDRESS CONFLICT | [2013/45] | French: | PROCÉDÉ ET DISPOSITIF DE RÉSEAU POUR DÉTECTER UN CONFLIT D'ADRESSE IP | [2013/45] | Entry into regional phase | 24.06.2013 | Translation filed | 24.06.2013 | National basic fee paid | 24.06.2013 | Search fee paid | 24.06.2013 | Designation fee(s) paid | 24.06.2013 | Examination fee paid | Examination procedure | 24.06.2013 | Examination requested [2013/45] | 19.05.2014 | Amendment by applicant (claims and/or description) | 11.09.2014 | Despatch of a communication from the examining division (Time limit: M04) | 02.01.2015 | Reply to a communication from the examining division | 15.02.2016 | Despatch of a communication from the examining division (Time limit: M04) | 15.06.2016 | Reply to a communication from the examining division | 20.11.2017 | Cancellation of oral proceeding that was planned for 06.12.2017 | 06.12.2017 | Date of oral proceedings (cancelled) | 07.12.2017 | Communication of intention to grant the patent | 27.03.2018 | Fee for grant paid | 27.03.2018 | Fee for publishing/printing paid | 16.04.2018 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 11.09.2014 | Opposition(s) | 26.02.2019 | No opposition filed within time limit [2019/18] | Fees paid | Renewal fee | 24.06.2013 | Renewal fee patent year 03 | 29.08.2014 | Renewal fee patent year 04 | 31.08.2015 | Renewal fee patent year 05 | 31.08.2016 | Renewal fee patent year 06 | 31.08.2017 | Renewal fee patent year 07 |
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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 | 03.08.2011 | AL | 23.05.2018 | AT | 23.05.2018 | CY | 23.05.2018 | CZ | 23.05.2018 | DK | 23.05.2018 | EE | 23.05.2018 | ES | 23.05.2018 | FI | 23.05.2018 | HR | 23.05.2018 | IT | 23.05.2018 | LT | 23.05.2018 | LV | 23.05.2018 | MC | 23.05.2018 | MK | 23.05.2018 | NL | 23.05.2018 | PL | 23.05.2018 | PT | 23.05.2018 | RO | 23.05.2018 | RS | 23.05.2018 | SE | 23.05.2018 | SI | 23.05.2018 | SK | 23.05.2018 | SM | 23.05.2018 | TR | 23.05.2018 | IE | 03.08.2018 | LU | 03.08.2018 | MT | 03.08.2018 | BG | 23.08.2018 | NO | 23.08.2018 | GR | 24.08.2018 | BE | 31.08.2018 | CH | 31.08.2018 | LI | 31.08.2018 | IS | 23.09.2018 | [2020/32] |
Former [2020/31] | HU | 03.08.2011 | |
AL | 23.05.2018 | ||
AT | 23.05.2018 | ||
CY | 23.05.2018 | ||
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
MC | 23.05.2018 | ||
MK | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
PT | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SI | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
TR | 23.05.2018 | ||
IE | 03.08.2018 | ||
LU | 03.08.2018 | ||
MT | 03.08.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
BE | 31.08.2018 | ||
CH | 31.08.2018 | ||
LI | 31.08.2018 | ||
Former [2020/27] | HU | 03.08.2011 | |
AL | 23.05.2018 | ||
AT | 23.05.2018 | ||
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
MC | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
PT | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SI | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
TR | 23.05.2018 | ||
IE | 03.08.2018 | ||
LU | 03.08.2018 | ||
MT | 03.08.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
BE | 31.08.2018 | ||
CH | 31.08.2018 | ||
LI | 31.08.2018 | ||
Former [2020/16] | AL | 23.05.2018 | |
AT | 23.05.2018 | ||
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
MC | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SI | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
TR | 23.05.2018 | ||
IE | 03.08.2018 | ||
LU | 03.08.2018 | ||
MT | 03.08.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
BE | 31.08.2018 | ||
CH | 31.08.2018 | ||
LI | 31.08.2018 | ||
Former [2020/08] | AL | 23.05.2018 | |
AT | 23.05.2018 | ||
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
MC | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SI | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
IE | 03.08.2018 | ||
LU | 03.08.2018 | ||
MT | 03.08.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
BE | 31.08.2018 | ||
CH | 31.08.2018 | ||
LI | 31.08.2018 | ||
Former [2019/51] | AL | 23.05.2018 | |
AT | 23.05.2018 | ||
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
MC | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SI | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
IE | 03.08.2018 | ||
LU | 03.08.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
BE | 31.08.2018 | ||
CH | 31.08.2018 | ||
LI | 31.08.2018 | ||
Former [2019/38] | AT | 23.05.2018 | |
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
MC | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SI | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
IE | 03.08.2018 | ||
LU | 03.08.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
BE | 31.08.2018 | ||
CH | 31.08.2018 | ||
LI | 31.08.2018 | ||
Former [2019/33] | AT | 23.05.2018 | |
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
MC | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SI | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
IE | 03.08.2018 | ||
LU | 03.08.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
CH | 31.08.2018 | ||
LI | 31.08.2018 | ||
Former [2019/26] | AT | 23.05.2018 | |
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
MC | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SI | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
LU | 03.08.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
CH | 31.08.2018 | ||
LI | 31.08.2018 | ||
Former [2019/21] | AT | 23.05.2018 | |
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
MC | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
LU | 03.08.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
CH | 31.08.2018 | ||
LI | 31.08.2018 | ||
Former [2019/15] | AT | 23.05.2018 | |
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
MC | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
Former [2019/11] | AT | 23.05.2018 | |
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
IT | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SK | 23.05.2018 | ||
SM | 23.05.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
Former [2019/10] | AT | 23.05.2018 | |
CZ | 23.05.2018 | ||
DK | 23.05.2018 | ||
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
NL | 23.05.2018 | ||
PL | 23.05.2018 | ||
RO | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
SK | 23.05.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
Former [2019/09] | DK | 23.05.2018 | |
EE | 23.05.2018 | ||
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
NL | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
Former [2019/08] | DK | 23.05.2018 | |
ES | 23.05.2018 | ||
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
NL | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
Former [2018/52] | ES | 23.05.2018 | |
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
NL | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
GR | 24.08.2018 | ||
Former [2018/51] | ES | 23.05.2018 | |
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
LT | 23.05.2018 | ||
LV | 23.05.2018 | ||
RS | 23.05.2018 | ||
SE | 23.05.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
Former [2018/50] | ES | 23.05.2018 | |
FI | 23.05.2018 | ||
HR | 23.05.2018 | ||
LT | 23.05.2018 | ||
SE | 23.05.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
Former [2018/49] | ES | 23.05.2018 | |
FI | 23.05.2018 | ||
LT | 23.05.2018 | ||
SE | 23.05.2018 | ||
BG | 23.08.2018 | ||
NO | 23.08.2018 | ||
Former [2018/47] | ES | 23.05.2018 | |
FI | 23.05.2018 | ||
LT | 23.05.2018 | ||
NO | 23.08.2018 | Documents cited: | Search | [XI]US2001017857 (MATSUKAWA KENJI [JP]) [X] 1,8 * abstract * * paragraphs [0006] , [0011] , [0016] , [0017] , [0023] , [0045] , [0047] * [I] 1-14; | [XI]US2005198242 (KIM CHANWOO [KR]) [X] 1,8 * abstract * * paragraphs [0022] , [0037] - [0039] - [0044] , [0045] , [0050] , [0051] , [0055]; figure 3 * [I] 1-14; | [A]EP1742425 (SAMSUNG ELECTRONICS CO LTD [KR]) [A] 1-14 * abstract ** paragraphs [0013] , [0014] , [0016] , [0018] , [0019] , [0038] , [0039] , [0046] *; | [A] - CHESHIRE APPLE INC S, "IPv4 Address Conflict Detection; rfc5227.txt", 20080701, (20080701), ISSN 0000-0003, XP015057214 [A] 1-14 * paragraphs [0001] , [01.1] , [02.1] , [02.4] * | International search | [A]CN1798060 (LENOVO BEIJING CO LTD [CN]); | [X]CN101521658 (SHANGHAI BAUD DATA COMM CO LTD) |