David B. Clarke

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Palm Beach Gardens, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
PLL adjustment to find and maintain resonant frequency of piezo ele...
- Patent number 8,515,135
- Issue date Aug 20, 2013
- Sonavation, Inc.
- David Brian Clarke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and apparatus for digit swipe sensor data streaming
- Patent number 8,503,740
- Issue date Aug 6, 2013
- Sonavation, Inc.
- Richard Irving
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Touch Fingerprint Sensor Using 1-3 Piezo Composites and Acoustic Im...
- Publication number 20120279865
- Publication date Nov 8, 2012
- Sonavation, Inc.
- Louis Regniere
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method, apparatus and computer program product to determine a reson...
- Publication number 20090279746
- Publication date Nov 12, 2009
- Sonavation, Inc.
- David Brian Clarke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods and Apparatus for Digit Swipe Sensor Data Streaming
- Publication number 20090279749
- Publication date Nov 12, 2009
- Sonavation, Inc.
- Richard Irving
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamic optimization of a biometric sensor
- Publication number 20090274343
- Publication date Nov 5, 2009
- Sonavation, Inc.
- David Brian Clarke
- G06 - COMPUTING CALCULATING COUNTING