Directional Acoustic Sensor
DE602022035400T2Active Publication Date: 2026-04-29SAMSUNG ELECTRONICS CO LTD
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Patent Information
- Application Number
- DE602022035400
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2021-11-12
- Filing Date
- 2022-05-17
- Publication Date
- 2026-04-29
- Estimated Expiration
- 2042-05-17
AI Technical Summary
Technical Problem
Existing directional acoustic sensors face challenges in maintaining sensitivity and reducing device size due to through-hole portions that decrease acoustic resistance, leading to reduced sensitivity and increased size.
Method used
The directional acoustic sensor employs a resonator arrangement where resonators face each other with intersecting ends to minimize through-hole portions, thereby reducing acoustic resistance and maintaining sensitivity while minimizing device size.
Benefits of technology
This design enhances sensitivity and reduces device size by minimizing acoustic resistance, improving the acoustic sensor's performance and cost-effectiveness.
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