Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Klaus Elian0
Matthias Eberl0
Fabian Merbeler0
Horst Theuss0
Christoph Steiner0
Date of Patent
January 2, 2024
0Patent Application Number
180535830
Date Filed
November 8, 2022
0Patent Citations
Patent Citations Received
Patent Primary Examiner
CPC Code
Patent abstract
An ultrasonic touch sensor includes: a covering having a contact face configured to receive a touch; a first ultrasonic transducer element; a first semiconductor chip comprising the first ultrasonic transducer element; a second ultrasonic transducer element; and an acoustic barrier formed between the first ultrasonic transducer element and the second ultrasonic transducer element.
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