Invention Grant
- Patent Title: Portable device and method for operating the same
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Application No.: US16879229Application Date: 2020-05-20
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Publication No.: US11076217B2Publication Date: 2021-07-27
- Inventor: Daniel Neumaier , Christian Bretthauer , Dietmar Straeussnigg
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Slater Matsil, LLP
- Priority: EP19185843 20190711
- Main IPC: H04R1/10
- IPC: H04R1/10 ; G01S15/04 ; G01S15/89
Abstract:
A portable device includes a microphone structure for converting a received audio signal into an electronic signal representing the received audio signal and for transceiving an ultrasonic wave by transmitting the ultrasonic wave and by receiving a reflection of the ultrasonic wave. The portable device includes a control unit for evaluating the reflection of the ultrasonic wave to obtain an evaluation result and for controlling an operation of the portable device based on the evaluation result.
Public/Granted literature
- US20210014600A1 PORTABLE DEVICE AND METHOD FOR OPERATING THE SAME Public/Granted day:2021-01-14
Information query
