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Extract from the Register of European Patents

EP About this file: EP4181533

EP4181533 - LOUDSPEAKER [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  14.04.2023
Database last updated on 02.11.2024
FormerThe international publication has been made
Status updated on  22.07.2022
Most recent event   Tooltip30.10.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Shenzhen Shokz Co., Ltd.
Floors 1-4, Factory Building 26
Shancheng Industrial Park
Shiyan Street
Bao'an District
Shenzhen, Guangdong 518108 / CN
[2023/20]
Inventor(s)01 / FU, Junjiang
Shenzhen, Guangdong 518108 / CN
02 / ZHANG, Lei
Shenzhen, Guangdong 518108 / CN
03 / LIAO, Fengyun
Shenzhen, Guangdong 518108 / CN
04 / QI, Xin
Shenzhen, Guangdong 518108 / CN
 [2023/20]
Representative(s)Wang, Bo
Panovision IP
Ebersberger Straße 3
85570 Markt Schwaben / DE
[2023/20]
Application number, filing date21918982.622.10.2021
[2023/20]
WO2021CN125855
Priority number, dateWO2021CN7187514.01.2021         Original published format: PCT/CN2021/071875
[2023/20]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022151791
Date:21.07.2022
Language:ZH
[2022/29]
Type: A1 Application with search report 
No.:EP4181533
Date:17.05.2023
Language:EN
[2023/20]
Search report(s)International search report - published on:CN21.07.2022
(Supplementary) European search report - dispatched on:EP22.01.2024
ClassificationIPC:H04R9/06, H04R9/02, H04R1/28
[2024/08]
CPC:
G10K11/178 (EP); H04R9/046 (EP,KR); H04R9/02 (CN);
H04R9/06 (EP,CN,KR,US); B06B1/14 (EP); G10K11/04 (EP);
G10K11/172 (CN,KR,US); H04R1/10 (EP); H04R1/1066 (US);
H04R1/1075 (EP,US); H04R1/2803 (US); H04R1/283 (US);
H04R1/2834 (EP); H04R1/2869 (EP); H04R9/025 (US);
H04R2400/03 (EP); H04R2460/13 (EP,KR,US) (-)
Former IPC [2023/20]H04R9/06, H04R9/02
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 [2023/20]
TitleGerman:LAUTSPRECHER[2023/20]
English:LOUDSPEAKER[2023/20]
French:HAUT-PARLEUR[2023/20]
Entry into regional phase08.02.2023Translation filed 
08.02.2023National basic fee paid 
08.02.2023Search fee paid 
08.02.2023Designation fee(s) paid 
08.02.2023Examination fee paid 
Examination procedure08.02.2023Examination requested  [2023/20]
26.07.2024Amendment by applicant (claims and/or description)
26.07.2024Date on which the examining division has become responsible
Fees paidRenewal fee
30.04.2023Renewal fee patent year 03
29.10.2024Renewal 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[XA]KR20090082999  (KIM SUNG HO [KR]);
 [XAI]US2019014425  (LIAO FENGYUN [CN], et al)
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.