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Extract from the Register of European Patents

EP About this file: EP4310838

EP4310838 - SPEECH WAKEUP METHOD AND APPARATUS, AND STORAGE MEDIUM AND SYSTEM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  22.12.2023
Database last updated on 02.11.2024
FormerThe international publication has been made
Status updated on  10.10.2022
Most recent event   Tooltip26.06.2024Supplementary search reportpublished on 24.07.2024  [2024/30]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[2024/04]
Inventor(s)01 / XIAO, Longshuai
Shenzhen, Guangdong 518129 / CN
02 / ZHEN, Yinan
Shenzhen, Guangdong 518129 / CN
03 / LI, Wenjie
Shenzhen, Guangdong 518129 / CN
04 / PENG, Chao
Shenzhen, Guangdong 518129 / CN
05 / YANG, Zhanlei
Shenzhen, Guangdong 518129 / CN
 [2024/04]
Representative(s)MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB
Paul-Heyse-Straße 29
80336 München / DE
[N/P]
Former [2024/04]Huawei European IPR
Huawei Technologies Duesseldorf GmbH
Riesstraße 25
80992 München / DE
Application number, filing date22778784.325.03.2022
[2024/04]
WO2022CN83055
Priority number, dateCN20211034817631.03.2021         Original published format: CN202110348176
[2024/04]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022206602
Date:06.10.2022
Language:ZH
[2022/40]
Type: A1 Application with search report 
No.:EP4310838
Date:24.01.2024
Language:EN
[2024/04]
Search report(s)International search report - published on:CN06.10.2022
(Supplementary) European search report - dispatched on:EP25.06.2024
ClassificationIPC:G10L15/22, G10L15/16, G10L15/32, // G10L15/08
[2024/30]
CPC:
G10L15/16 (EP,CN,US); G10L15/22 (EP,CN,US); G10L15/02 (US);
G10L15/063 (US); G10L15/32 (EP,CN); G10L2015/025 (US);
G10L2015/088 (EP); G10L2015/223 (EP,US) (-)
Former IPC [2024/04]G10L15/08, G10L15/22
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 [2024/04]
TitleGerman:SPRACHAUFWECKVERFAHREN UND -VORRICHTUNG SOWIE SPEICHERMEDIUM UND SYSTEM[2024/04]
English:SPEECH WAKEUP METHOD AND APPARATUS, AND STORAGE MEDIUM AND SYSTEM[2024/04]
French:PROCÉDÉ ET APPAREIL DE RÉVEIL VOCAL, ET SUPPORT DE STOCKAGE ET SYSTÈME[2024/04]
Entry into regional phase16.10.2023Translation filed 
16.10.2023National basic fee paid 
16.10.2023Search fee paid 
16.10.2023Designation fee(s) paid 
16.10.2023Examination fee paid 
Examination procedure16.10.2023Amendment by applicant (claims and/or description)
16.10.2023Examination requested  [2024/04]
Fees paidRenewal fee
31.03.2024Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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]US10304475  (WANG RUI [US], et al);
 [A]US2020286465  (WANG JUN [CN], et al);
International search[A]US2015269945  (TAYLOR THOMAS JASON [US], et al);
 [A]CN105632486  (BEIJING QIHOO TECH CO LTD, et al);
 [A]US2018167516  (WARRICK PETER S [CA]);
 [A]CN108198548  (SUZHOU QDREAMER NETWORK TECH CO LTD);
 [A]CN109360585  (AMLOGIC INC);
 [A]US10304440  (PANCHAPAGESAN SANKARAN [US], et al);
 [A]CN110211599  (OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO LTD);
 [A]CN110364143  (TENCENT TECH SHENZHEN CO LTD);
 [A]CN111161714  (LENOVO BEIJING CO LTD);
 [A]CN111326146  (BEIJING SOUNDAL TECH CO LTD);
 [A]CN111755002  (BEIJING BAIDU NETCOM SCI & TEC);
 [A]CN112272819  (SAMSUNG ELECTRONICS CO LTD);
 [A]CN112289311  (BEIJING SOUNDAL TECH CO LTD);
 [A]CN112489663  (BEIJING SOUNDAL TECH CO LTD)
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.