Autofocus sensor
CN310012814SActive Publication Date: 2026-06-02SHANGHAI WAIWAIBATU OPTICAL CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANGHAI WAIWAIBATU OPTICAL CO LTD
- Filing Date
- 2025-12-10
- Publication Date
- 2026-06-02
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Autofocus sensor. 2. Application of this design: for use in an autofocus and leveling system on the surface of semiconductor wafers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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