WO2025246659 - EARPHONE
National phase entry is expected:
Publication Number
WO/2025/246659
Publication Date
04.12.2025
International Application No.
PCT/CN2025/087488
International Filing Date
07.04.2025
Title **
[English]
EARPHONE
[French]
ÉCOUTEUR
[Chinese]
耳机
Applicants **
GOERTEK INC.
Inventors
GUO, Zhen
PAN, Junjie
LIU, Yaocheng
Priority Data
202410684070.7
29.05.2024
CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1664 | |
| EPO | Filing, Examination, Granting | 11584 | |
| Japan | Filing, Examination, Granting | 2100 | |
| South Korea | Filing, Examination, Granting | 1990 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,078
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Abstract[English]
The present invention relates to the technical field of earphone structures. Disclosed is an earphone. The earphone comprises a housing, a mounting frame, a loudspeaker and a microphone. The housing is provided with an in-ear end, and the in-ear end is provided with an opening. The mounting frame is mounted in the housing and covers the opening, and the mounting frame is provided with a sound production hole and a sound receiving hole which correspond to the opening. The loudspeaker is mounted on the side of the mounting frame facing the interior of the housing, and is arranged corresponding to the sound production hole. The microphone is mounted on the side of the mounting frame facing the interior of the housing, and a sound receiving port in the microphone is communicated with the sound receiving hole in the mounting frame, so as to receive low-frequency heart sounds transmitted through the opening. The present invention aims to provide an earphone capable of better collecting low-frequency heart sound signals.[French]
La présente invention concerne le domaine technique des structures d'écouteurs. L'invention concerne un écouteur. L'écouteur comprend un boîtier, un cadre de montage, un haut-parleur et un microphone. Le boîtier est pourvu d'une extrémité intra-auriculaire, et l'extrémité intra-auriculaire est pourvue d'une ouverture. Le cadre de montage est monté dans le boîtier et recouvre l'ouverture, et le cadre de montage est pourvu d'un trou de production de son et d'un trou de réception de son qui correspondent à l'ouverture. Le haut-parleur est monté sur le côté du cadre de montage tourné vers l'intérieur du boîtier et est disposé de manière à correspondre à l'orifice de production de son. Le microphone est monté sur le côté du cadre de montage faisant face à l'intérieur du boîtier, et un orifice de réception du son dans le microphone communique avec le trou de réception du son dans le cadre de montage, de manière à recevoir les sons cardiaques à basse fréquence transmis à travers l'ouverture. La présente invention vise à fournir un écouteur capable de mieux capter les signaux sonores cardiaques à basse fréquence.[Chinese]
本发明公开了一种耳机，涉及耳机结构技术领域，其中，耳机包括外壳、安装支架、扬声器以及麦克风，外壳设置有入耳端，入耳端开设有开孔；安装支架安装于外壳内、且盖设于开孔，安装支架上开设有对应开孔的发音孔与收音孔；扬声器安装于安装支架朝向外壳内的一侧，且对应于发音孔设置；麦克风安装于安装支架朝向外壳内的一侧，且麦克风上的收音口与安装支架上的收音孔连通，以接收经开孔传入的低频心音。本发明旨在提出一种可以较好的采集低频心音信号的耳机。