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Apparatus with ultrasonic fingerprint sensor and one or more resonators, and related systems and methods |
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Apparatus with ultrasonic fingerprint sensor and one or more resonators, and related systems and methods |
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Multi-spectral ultrasonic imaging |
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Piezoelectric ultrasonic transducer and process |
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Three-port piezoelectric ultrasonic transducer |
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Ultrasonic authenticating button |
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Ultrasonic imaging with acoustic resonant cavity |
Kostadin Dimitrov Djordjev, Ranjith Ranganathan, Nao S. Chuei |
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