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Extract from the Register of European Patents

EP About this file: EP4156028

EP4156028 - MULTITASK LEARNING METHOD AND DEVICE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  24.02.2023
Database last updated on 07.10.2024
FormerThe international publication has been made
Status updated on  31.12.2021
Most recent event   Tooltip02.04.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen
Guangdong 518129 / CN
[2023/13]
Inventor(s)01 / KONG, Chuili
Shenzhen, Guangdong 518129 / CN
02 / ZHANG, Gongzheng
Shenzhen, Guangdong 518129 / CN
03 / LI, Rong
Shenzhen, Guangdong 518129 / CN
 [2023/13]
Representative(s)Körber, Martin Hans
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Karlstraße 7
80333 München / DE
[N/P]
Former [2023/13]Körber, Martin Hans
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstraße 33
80331 München / DE
Application number, filing date21829643.223.06.2021
[2023/13]
WO2021CN101723
Priority number, dateCN20201058836324.06.2020         Original published format: CN202010588363
[2023/13]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021259305
Date:30.12.2021
Language:ZH
[2021/52]
Type: A1 Application with search report 
No.:EP4156028
Date:29.03.2023
Language:EN
[2023/13]
Search report(s)International search report - published on:CN30.12.2021
(Supplementary) European search report - dispatched on:EP24.10.2023
ClassificationIPC:G06N3/0455, G06N3/096, G06N3/084
[2023/47]
CPC:
G06N3/096 (EP); G06N3/045 (CN); G06N3/0455 (EP);
G06N3/08 (CN); G06N3/084 (EP)
Former IPC [2023/13]G06N3/04
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 [2023/13]
TitleGerman:MULTITASK-LERNVERFAHREN UND -VORRICHTUNG[2023/13]
English:MULTITASK LEARNING METHOD AND DEVICE[2023/13]
French:PROCÉDÉ ET DISPOSITIF D'APPRENTISSAGE MULTITÂCHES[2023/13]
Entry into regional phase21.12.2022Translation filed 
21.12.2022National basic fee paid 
21.12.2022Search fee paid 
21.12.2022Designation fee(s) paid 
21.12.2022Examination fee paid 
Examination procedure21.12.2022Examination requested  [2023/13]
18.03.2024Amendment by applicant (claims and/or description)
18.03.2024Date on which the examining division has become responsible
Fees paidRenewal fee
28.06.2023Renewal fee patent year 03
31.03.2024Renewal fee patent year 04
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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.
Documents cited:Search[XI]  - SHIVA PENTYALA ET AL, "Multi-Task Networks With Universe, Group, and Task Feature Learning", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20190703), XP081389001 [X] 1-4,7,10-13,15 * the whole document * [I] 5,6,8,9,14
 [XI]  - XIPENG QIU ET AL, "Multi-Criteria Chinese Word Segmentation with Transformer", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20190628), XP081385380 [X] 1-4,7,10-13,15 * the whole document * [I] 5,6,8,9,14
 [A]  - BEHNAM GHOLAMI ET AL, "Unsupervised Multi-Target Domain Adaptation: An Information Theoretic Approach", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20181027), XP080928447 [A] 5,6,8,9,14 * the whole document *
 [A]  - PAUL MICHEL ET AL, "Are Sixteen Heads Really Better than One?", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, (20190525), XP081387598 [A] 5,6,8,9,14 * the whole 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.