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Extract from the Register of European Patents

EP About this file: EP2144400

EP2144400 - DISTRIBUTED ETHERNET SYSTEM AND METHOD FOR DETECTING FAULT BASED THEREON [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  25.10.2013
Database last updated on 06.07.2024
Most recent event   Tooltip17.07.2015Lapse of the patent in a contracting state
New state(s): HU, LU		published on 19.08.2015  [2015/34]
Applicant(s)For all designated states
Supcon Group CO., LTD.
Supcon Park No.309, Liuhe Road Binjiang District Hangzhou
Zhejiang 310053 / CN
For all designated states
Zhejiang University
No. 20, Yugu Road, Xihu District
Hangzhou, Zhejiang 310027 / CN
[2010/02]
Inventor(s)01 / FENG, Dongqin
SUPCON Park
No.309, Liuhe Road, Binjiang District
Hangzhou, Zhejiang 310053 / CN
02 / ZHANG, Han
SUPCON Park
No.309, Liuhe Road, Binjiang District
Hangzhou, Zhejiang 310053 / CN
03 / CHU, Jian c/o Institute of Cyber-system & Control
Zhejiang University
No. 38, Zheda Road
Xihu District
Hangzhou
Zhejiang 310027 / CN
04 / JIN, Jianxiang
SUPCON Park
No.309, Liuhe Road, Binjiang District
Hangzhou, Zhejiang Province 310053 / CN
 [2012/51]
Former [2010/17]01 / FENG, Dongqin
SUPCON Park No.309, Liuhe Road, Binjiang District
Hangzhou, Zhejiang 310053 / CN
02 / ZHANG, Han
SUPCON Park No.309, Liuhe Road, Binjiang District
Hangzhou, Zhejiang 310053 / CN
03 / CHU, Jian c/o Institute of Cyber-system & Control
Zhejiang University No. 38, Zheda Road Xihu District Hangzhou
Zhejiang 310027 / CN
04 / JIN, Jianxiang
SUPCON Park No.309, Liuhe Road, Binjiang District
Hangzhou, Zhejiang Province 310053 / CN
Former [2010/02]01 / FENG, Dongqin
SUPCON Park No.309, Liuhe Road, Binjiang District
Hangzhou, Zhejiang 310053 / CN
02 / ZHANG, Han
SUPCON Park No.309, Liuhe Road, Binjiang District
Hangzhou, Zhejiang 310053 / CN
03 / CHU, Jian
No.20, Yugu Road, Xihu District
Hangzhou, Zhejiang 310027 / CN
04 / JIN, Jianxiang
SUPCON Park No.309, Liuhe Road, Binjiang District
Hangzhou, Zhejiang Province 310053 / CN
Representative(s)Eisenführ Speiser
Patentanwälte Rechtsanwälte PartGmbB
Johannes-Brahms-Platz 1
20355 Hamburg / DE
[N/P]
Former [2012/34]Eisenführ, Speiser & Partner
Johannes-Brahms-Platz 1
20355 Hamburg / DE
Former [2010/02]Ehlers, Jochen
Eisenführ, Speiser & Partner Johannes-Brahms-Platz 1
20355 Hamburg / DE
Application number, filing date07800934.713.08.2007
[2010/02]
WO2007CN70458
Priority number, dateCN200719767827.04.2007         Original published format: CN200710097678
[2010/02]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2008131624
Date:06.11.2008
Language:ZH
[2008/45]
Type: A1 Application with search report 
No.:EP2144400
Date:13.01.2010
Language:EN
[2010/02]
Type: B1 Patent specification 
No.:EP2144400
Date:19.12.2012
Language:EN
[2012/51]
Search report(s)International search report - published on:CN06.11.2008
(Supplementary) European search report - dispatched on:EP19.04.2010
ClassificationIPC:H04L12/437, H04J3/08, H04L12/24
[2010/02]
CPC:
H04L12/437 (EP,US); H04L41/0654 (EP,US); H04L41/0677 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2010/02]
TitleGerman:VERTEILTES ETHERNET-SYSTEM UND VERFAHREN ZUM DETEKTIEREN VON FEHLERN AUF DESSEN BASIS[2010/02]
English:DISTRIBUTED ETHERNET SYSTEM AND METHOD FOR DETECTING FAULT BASED THEREON[2010/02]
French:SYSTÈME ETHERNET RÉPARTI ET SON UTILISATION POUR DÉTECTION DE DYSFONCTIONNEMENT[2010/02]
Entry into regional phase18.09.2009Translation filed 
27.11.2009National basic fee paid 
27.11.2009Search fee paid 
27.11.2009Designation fee(s) paid 
23.11.2009Examination fee paid 
Examination procedure23.11.2009Examination requested  [2010/02]
29.07.2010Amendment by applicant (claims and/or description)
08.02.2011Despatch of a communication from the examining division (Time limit: M04)
10.06.2011Reply to a communication from the examining division
19.08.2011Despatch of a communication from the examining division (Time limit: M03)
29.10.2011Reply to a communication from the examining division
04.07.2012Communication of intention to grant the patent
09.11.2012Fee for grant paid
09.11.2012Fee for publishing/printing paid
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  08.02.2011
Opposition(s)20.09.2013No opposition filed within time limit [2013/48]
Fees paidRenewal fee
27.11.2009Renewal fee patent year 03
31.08.2010Renewal fee patent year 04
31.08.2011Renewal fee patent year 05
31.08.2012Renewal fee patent year 06
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  TooltipHU13.08.2007
AT19.12.2012
BE19.12.2012
CY19.12.2012
CZ19.12.2012
DK19.12.2012
EE19.12.2012
FI19.12.2012
IT19.12.2012
LT19.12.2012
LV19.12.2012
MC19.12.2012
MT19.12.2012
NL19.12.2012
PL19.12.2012
RO19.12.2012
SI19.12.2012
SK19.12.2012
TR19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
PT19.04.2013
IE13.08.2013
LU13.08.2013
[2015/34]
Former [2015/32]AT19.12.2012
BE19.12.2012
CY19.12.2012
CZ19.12.2012
DK19.12.2012
EE19.12.2012
FI19.12.2012
IT19.12.2012
LT19.12.2012
LV19.12.2012
MC19.12.2012
MT19.12.2012
NL19.12.2012
PL19.12.2012
RO19.12.2012
SI19.12.2012
SK19.12.2012
TR19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
PT19.04.2013
IE13.08.2013
Former [2014/33]AT19.12.2012
BE19.12.2012
CY19.12.2012
CZ19.12.2012
DK19.12.2012
EE19.12.2012
FI19.12.2012
IT19.12.2012
LT19.12.2012
LV19.12.2012
MC19.12.2012
NL19.12.2012
PL19.12.2012
RO19.12.2012
SI19.12.2012
SK19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
PT19.04.2013
IE13.08.2013
Former [2014/20]AT19.12.2012
BE19.12.2012
CY19.12.2012
CZ19.12.2012
DK19.12.2012
EE19.12.2012
FI19.12.2012
IT19.12.2012
LT19.12.2012
LV19.12.2012
MC19.12.2012
NL19.12.2012
PL19.12.2012
RO19.12.2012
SI19.12.2012
SK19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
PT19.04.2013
Former [2014/03]AT19.12.2012
BE19.12.2012
CY19.12.2012
CZ19.12.2012
DK19.12.2012
EE19.12.2012
FI19.12.2012
IT19.12.2012
LT19.12.2012
LV19.12.2012
NL19.12.2012
PL19.12.2012
RO19.12.2012
SI19.12.2012
SK19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
PT19.04.2013
Former [2013/52]AT19.12.2012
BE19.12.2012
CY19.12.2012
CZ19.12.2012
DK19.12.2012
EE19.12.2012
FI19.12.2012
LT19.12.2012
LV19.12.2012
NL19.12.2012
PL19.12.2012
RO19.12.2012
SI19.12.2012
SK19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
PT19.04.2013
Former [2013/48]AT19.12.2012
BE19.12.2012
CZ19.12.2012
DK19.12.2012
EE19.12.2012
FI19.12.2012
LT19.12.2012
LV19.12.2012
NL19.12.2012
PL19.12.2012
RO19.12.2012
SI19.12.2012
SK19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
PT19.04.2013
Former [2013/40]AT19.12.2012
BE19.12.2012
CZ19.12.2012
EE19.12.2012
FI19.12.2012
LT19.12.2012
LV19.12.2012
NL19.12.2012
PL19.12.2012
RO19.12.2012
SI19.12.2012
SK19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
PT19.04.2013
Former [2013/37]AT19.12.2012
BE19.12.2012
CZ19.12.2012
EE19.12.2012
FI19.12.2012
LT19.12.2012
LV19.12.2012
NL19.12.2012
PL19.12.2012
RO19.12.2012
SI19.12.2012
SK19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
Former [2013/36]AT19.12.2012
BE19.12.2012
CZ19.12.2012
EE19.12.2012
FI19.12.2012
LT19.12.2012
LV19.12.2012
PL19.12.2012
SI19.12.2012
SK19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
Former [2013/35]BE19.12.2012
CZ19.12.2012
EE19.12.2012
FI19.12.2012
LT19.12.2012
LV19.12.2012
SI19.12.2012
SK19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
Former [2013/34]BE19.12.2012
FI19.12.2012
LT19.12.2012
LV19.12.2012
SI19.12.2012
BG19.03.2013
GR20.03.2013
ES30.03.2013
IS19.04.2013
Former [2013/33]BE19.12.2012
FI19.12.2012
LT19.12.2012
LV19.12.2012
SI19.12.2012
GR20.03.2013
ES30.03.2013
Former [2013/26]FI19.12.2012
LT19.12.2012
LV19.12.2012
SI19.12.2012
GR20.03.2013
ES30.03.2013
Former [2013/24]FI19.12.2012
LT19.12.2012
LV19.12.2012
GR20.03.2013
ES30.03.2013
Former [2013/23]FI19.12.2012
LT19.12.2012
LV19.12.2012
ES30.03.2013
Former [2013/22]FI19.12.2012
LT19.12.2012
ES30.03.2013
Former [2013/20]LT19.12.2012
Documents cited:Search[YA]EP1434393  (ALCATEL CANADA INC [CA]) [Y] 1,7 * figures 3-5 * * paragraphs [0022] , [0023] * * paragraphs [0029] - [0033] * * paragraph [0039] * * claim 1 * [A] 2-6,8-10;
 [Y]US4663748  (KARBOWIAK ANTONI E [AU], et al) [Y] 1,7 * abstract * * column 4, line 37 - column 5, line 7 *;
 [A]WO2006072996  (FUJITSU LTD [JP], et al) [A] 1-10;
 US2007253330  [ ] (TOCHIO YUJI [JP], et al) [ ] * abstract * * figures 1-3 * * paragraphs [0043] - [0073] *
International search[A]US2004151172  (NOTANI MORIHITO [JP], et al);
 [X]CN1741489  (UNIV XI AN JIAOTONG [CN]);
 [Y]CN1812300  (WUHAN FENGHUO NETWORK CO LTD [CN])
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.