Three-dimensional sound reproduction audio
CN309405001SActive Publication Date: 2025-07-25SHANGQIU NORMAL UNIVERSITY
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Patent Information
- Application Number
- CN202430748362.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2039-11-26
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Figure 000007_ABST
Abstract
1. Name of the Design Product: 3D Sound Reproduction Speaker. 2. Use of the Design Product: For emitting sound. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.
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