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Extract from the Register of European Patents

EP About this file: EP3835936

EP3835936 - METHOD AND DEVICE FOR MEMORY DATA MIGRATION [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  25.02.2022
Database last updated on 29.03.2025
FormerRequest for examination was made
Status updated on  14.05.2021
FormerThe international publication has been made
Status updated on  09.05.2020
Most recent event   Tooltip18.03.2025New entry: Decision (+date) in appeal procedure 
Applicant(s)For all designated states
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
[2021/24]
Inventor(s)01 / XIE, Jin
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
02 / LIU, Gang
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
 [2021/24]
Representative(s)Körber, Martin Hans, et al
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Karlstraße 7
80333 München / DE
[N/P]
Former [2021/24]Körber, Martin Hans
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstrasse 33
80331 München / DE
Application number, filing date19879585.806.06.2019
[2021/24]
WO2019CN90364
Priority number, dateCN20181128446431.10.2018         Original published format: CN201811284464
[2021/24]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020087927
Date:07.05.2020
Language:ZH
[2020/19]
Type: A1 Application with search report 
No.:EP3835936
Date:16.06.2021
Language:EN
[2021/24]
Search report(s)International search report - published on:CN07.05.2020
(Supplementary) European search report - dispatched on:EP10.09.2021
ClassificationIPC:G06F3/06, G06F15/167
[2021/41]
CPC:
G06F3/0647 (EP,CN,US); G06F3/0604 (CN); G06F15/167 (EP);
G06F3/061 (US); G06F3/0638 (CN); G06F3/067 (US);
G06F3/0673 (CN); G06F3/0683 (US) (-)
Former IPC [2021/24]G06F3/06
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 [2021/24]
TitleGerman:VERFAHREN UND VORRICHTUNG ZUR SPEICHERDATENMIGRATION[2021/24]
English:METHOD AND DEVICE FOR MEMORY DATA MIGRATION[2021/24]
French:PROCÉDÉ ET DISPOSITIF DE MIGRATION DES DONNÉES DE MÉMOIRE[2021/24]
Entry into regional phase11.03.2021Translation filed 
11.03.2021National basic fee paid 
11.03.2021Search fee paid 
11.03.2021Designation fee(s) paid 
11.03.2021Examination fee paid 
Examination procedure11.03.2021Examination requested  [2021/24]
19.01.2022Amendment by applicant (claims and/or description)
25.02.2022Despatch of a communication from the examining division (Time limit: M04)
30.06.2022Reply to a communication from the examining division
09.06.2023Cancellation of oral proceeding that was planned for 15.06.2023
15.06.2023Date of oral proceedings (cancelled)
18.07.2023Despatch of communication that the application is refused, reason: substantive examination {1}
Appeal following examination14.09.2023Appeal received No.  T1987/23
14.09.2023Payment of appeal fee
21.11.2023Statement of grounds filed
18.03.2025Result of appeal procedure: continuation of examination procedure
21.03.2025Despatch of the decision of the Board of Appeal
Fees paidRenewal fee
11.03.2021Renewal fee patent year 03
31.03.2022Renewal fee patent year 04
28.06.2023Renewal fee patent year 05
06.08.2024Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
30.06.202406   M06   Fee paid on   06.08.2024
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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.
Documents cited:Search[A]US2012185856  (ASHIHARA KOJI [JP], et al);
 [XI]US2018024853  (WARFIELD ANDREW [CA], et al)
International search[A]JP2008027335  (NEC CORP) [A] 1-24* entire document *;
 [A]CN101901250  (ZTE CORP) [A] 1-24 * entire document *;
 [Y]CN103198028  (HUAWEI TECH CO LTD) [Y] 2, 3, 10, 11, 17, 18 * description, paragraphs 8-44 *;
 [X]CN105677736  (SUGON INFORMATION IND (BEIJING) CO LTD) [X] 1, 4-9, 12-16, 19-24 * description, paragraphs 7-26 and 45-128, and figures 1-5 *;
 [Y]CN105677736  (SUGON INFORMATION IND (BEIJING) CO LTD) [Y] 2, 3, 10, 11, 17, 18 * description, paragraphs 7-26 and 45-128, and figures 1-5 *;
 [PX]CN109582223  (HUAWEI TECH CO LTD) [PX] 1-24 * entire 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.