Portable decoding earphone
CN309702844SActive Publication Date: 2025-12-26DONGGUAN JIESHI ACOUSTIC TECH CO LTD
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Patent Information
- Application Number
- CN202530209105.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-17
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2040-04-17
Smart Images
Figure 000003_ABST
Abstract
1. The name of the design product: portable decoding earphone. 2. The use of the design product: for converting digital audio signals in mobile phones, computers and other devices into analog audio signals to provide sufficient power to drive earphones. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.
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