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US Patent 11749251 Control of a piezoelectric transducer array
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US Patent 11749251 Control of a piezoelectric transducer array
Article
A method and system for controlling an array of piezoelectric transducers (
Infobox
Is a
Patent
Patent Jurisdiction
United States Patent and Trademark Office
Patent Number
11749251
Patent Inventor Names
Arno Willem Frederik Volker
Hylke Broer Akkerman
Paul Louis Maria Joseph Van Neer
Date of Patent
September 5, 2023
Patent Application Number
17619938
Date Filed
June 22, 2020
Patent Citations
US Patent 7542579 Ultrasonic transducer, ultrasonic speaker, acoustic system, and control method of ultrasonic transducer
US Patent 7668323 Electrostatic ultrasonic transducer and ultrasonic speaker
US Patent 8854923 Variable resonance acoustic transducer
US Patent 9454954 Ultra wide bandwidth transducer with dual electrode
US Patent 9647195 Multi-frequency ultra wide bandwidth transducer
Patent Primary Examiner
Disler Paul
CPC Code
H04R 3/12
G10K 11/346
H04R 17/00
H04R 1/403
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