Audio (media-free holographic module)
CN309809902SActive Publication Date: 2026-02-24XIANGHANG (SHANGHAI) TECH CO LTD +1
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202530181854.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2040-04-07
Smart Images
Figure 000005_ABST
Abstract
1. Name of the product in this design: Audio (Medium-free Holographic Module). 2. Intended use of this design: for education and teaching, product display, media-free holographic projection, and audio-visual playback. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
Need to check novelty before this filing date? Find Prior Art