Extract from the Register of European Patents

About this file: EP3229138

EP3229138 - METHOD AND DEVICE FOR DATA BACKUP IN A STORAGE SYSTEM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  08.09.2017
Database last updated on 23.10.2018
FormerThe international publication has been made
Status updated on  02.06.2017
Most recent event   Tooltip28.08.2018Amendment by applicant 
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2017/41]
Inventor(s)01 / ZHANG, Chengwei
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
02 / YU, Chuanshuai
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
03 / ZHANG, Zongquan
Huawei Administration Building
Bantian
Longgang District
Shenzhen Guangdong 518129 / CN
 [2017/41]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[N/P]
Former [2017/41]Kreuz, Georg Maria
Huawei Technologies Duesseldorf GmbH
Riesstrasse 8
80992 München / DE
Application number, filing date15909041.425.11.2015
[2017/41]
WO2015CN95562
Filing languageZH
Procedural languageEN
PublicationType: A1  Application with search report
No.:WO2017088129
Date:01.06.2017
Language:ZH
[2017/22]
Type: A1 Application with search report 
No.:EP3229138
Date:11.10.2017
Language:EN
[2017/41]
Search report(s)International search report - published on:CN01.06.2017
(Supplementary) European search report - dispatched on:EP27.06.2018
ClassificationInternational:G06F11/14, G06F11/20
[2018/17]
Former International [2017/41]G06F11/14
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 [2017/41]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR DATENSICHERUNG IN EINEM SPEICHERSYSTEM[2017/41]
English:METHOD AND DEVICE FOR DATA BACKUP IN A STORAGE SYSTEM[2017/41]
French:PROCÉDÉ ET DISPOSITIF DE SAUVEGARDE DE DONNÉES DANS UN SYSTÈME DE STOCKAGE[2017/41]
Entry into regional phase06.07.2017Translation filed 
06.07.2017National basic fee paid 
06.07.2017Search fee paid 
06.07.2017Designation fee(s) paid 
06.07.2017Examination fee paid 
Examination procedure06.07.2017Examination requested  [2017/41]
06.07.2017Date on which the examining division has become responsible
24.08.2018Amendment by applicant (claims and/or description)
Fees paidRenewal fee
30.11.2017Renewal fee patent year 03
Cited inInternational search[XA]CN102014152  (INSPUR BEIJING ELECT INF IND) [X] 1-20 * description, paragraphs [0049]-[0059] description, paragraphs [0049]-[0059] * [A] 21-48;
 [X]CN1949761  (TENCENT SCIENCE AND TECHNOLOGY [CN]) [X] 1-20 * description, page 6, line 1 to page 9, line 2 *;
 [X]CN103744751  (ANHUI HANKE INFORMATION SCIENCE & TECHNOLOGY CO LTD) [X] 1-20 * description, paragraph [0018] *;
 [X]US2014173177  (BENHASE MICHAEL T [US], et al) [X] 1-20 * description, paragraph [0042] *;
 [A]CN1132372  (AT & T CORP [US]) [A] 1-48 * the whole docuement *